smartknob/electronics/view_base/view_base.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr B 17000 11000
encoding utf-8
Sheet 1 1
Title "SmartKnob View"
Date ""
Rev ""
Comp "Scott Bezek"
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MagnTek:MT6701-CT U1
U 1 1 61F4F0C2
P 2300 7700
F 0 "U1" H 2350 8075 50  0000 C CNN
F 1 "MT6701-CT" H 2350 7984 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 2300 7700 50  0001 C CNN
F 3 "" H 2300 7700 50  0001 C CNN
	1    2300 7700
	1    0    0    -1  
$EndComp
$Comp
L SK6812:SK6812SIDE-A D1
U 1 1 61F5027F
P 4000 9550
F 0 "D1" H 3700 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 3700 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 4050 9250 50  0001 L TNN
F 3 "" H 4100 9175 50  0001 L TNN
	1    4000 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C1
U 1 1 61F52A71
P 3500 9350
F 0 "C1" H 3592 9396 50  0000 L CNN
F 1 "0.1uF" H 3592 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3500 9350 50  0001 C CNN
F 3 "~" H 3500 9350 50  0001 C CNN
	1    3500 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 9250 4000 9250
Wire Wire Line
	3500 9450 3500 9850
Wire Wire Line
	3500 9850 4000 9850
Connection ~ 3500 9250
Connection ~ 3500 9850
$Comp
L SK6812:SK6812SIDE-A D2
U 1 1 61F5739B
P 5100 9550
F 0 "D2" H 4800 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 4800 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 5150 9250 50  0001 L TNN
F 3 "" H 5200 9175 50  0001 L TNN
	1    5100 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C2
U 1 1 61F573A1
P 4600 9350
F 0 "C2" H 4692 9396 50  0000 L CNN
F 1 "0.1uF" H 4692 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4600 9350 50  0001 C CNN
F 3 "~" H 4600 9350 50  0001 C CNN
	1    4600 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 9250 5100 9250
Wire Wire Line
	4600 9450 4600 9850
Wire Wire Line
	4600 9850 5100 9850
Connection ~ 4600 9250
Wire Wire Line
	4300 9550 4800 9550
Connection ~ 4600 9850
Wire Wire Line
	4000 9250 4600 9250
Wire Wire Line
	4000 9850 4600 9850
$Comp
L SK6812:SK6812SIDE-A D3
U 1 1 61F5777F
P 6200 9550
F 0 "D3" H 5900 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 5900 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 6250 9250 50  0001 L TNN
F 3 "" H 6300 9175 50  0001 L TNN
	1    6200 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 61F57785
P 5700 9350
F 0 "C3" H 5792 9396 50  0000 L CNN
F 1 "0.1uF" H 5792 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 5700 9350 50  0001 C CNN
F 3 "~" H 5700 9350 50  0001 C CNN
	1    5700 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	5700 9250 6200 9250
Wire Wire Line
	5700 9450 5700 9850
Wire Wire Line
	5700 9850 6200 9850
Connection ~ 5700 9250
Wire Wire Line
	5400 9550 5900 9550
Connection ~ 5700 9850
Wire Wire Line
	5100 9250 5700 9250
Wire Wire Line
	5100 9850 5700 9850
$Comp
L SK6812:SK6812SIDE-A D4
U 1 1 61F5835D
P 7300 9550
F 0 "D4" H 7000 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 7000 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 7350 9250 50  0001 L TNN
F 3 "" H 7400 9175 50  0001 L TNN
	1    7300 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 61F58363
P 6800 9350
F 0 "C4" H 6892 9396 50  0000 L CNN
F 1 "0.1uF" H 6892 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6800 9350 50  0001 C CNN
F 3 "~" H 6800 9350 50  0001 C CNN
	1    6800 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6800 9250 7300 9250
Wire Wire Line
	6800 9450 6800 9850
Wire Wire Line
	6800 9850 7300 9850
Connection ~ 6800 9250
Wire Wire Line
	6500 9550 7000 9550
Connection ~ 6800 9850
Wire Wire Line
	6200 9250 6800 9250
Wire Wire Line
	6200 9850 6800 9850
$Comp
L SK6812:SK6812SIDE-A D5
U 1 1 61F59037
P 8400 9550
F 0 "D5" H 8100 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 8100 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 8450 9250 50  0001 L TNN
F 3 "" H 8500 9175 50  0001 L TNN
	1    8400 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 61F5903D
P 7900 9350
F 0 "C5" H 7992 9396 50  0000 L CNN
F 1 "0.1uF" H 7992 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7900 9350 50  0001 C CNN
F 3 "~" H 7900 9350 50  0001 C CNN
	1    7900 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7900 9250 8400 9250
Wire Wire Line
	7900 9450 7900 9850
Wire Wire Line
	7900 9850 8400 9850
Connection ~ 7900 9250
Wire Wire Line
	7600 9550 8100 9550
Connection ~ 7900 9850
Wire Wire Line
	7300 9250 7900 9250
Wire Wire Line
	7300 9850 7900 9850
$Comp
L SK6812:SK6812SIDE-A D6
U 1 1 61F59CA5
P 9500 9550
F 0 "D6" H 9200 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 9200 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 9550 9250 50  0001 L TNN
F 3 "" H 9600 9175 50  0001 L TNN
	1    9500 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C6
U 1 1 61F59CAB
P 9000 9350
F 0 "C6" H 9092 9396 50  0000 L CNN
F 1 "0.1uF" H 9092 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 9000 9350 50  0001 C CNN
F 3 "~" H 9000 9350 50  0001 C CNN
	1    9000 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	9000 9250 9500 9250
Wire Wire Line
	9000 9450 9000 9850
Wire Wire Line
	9000 9850 9500 9850
Connection ~ 9000 9250
Wire Wire Line
	8700 9550 9200 9550
Connection ~ 9000 9850
Wire Wire Line
	8400 9250 9000 9250
Wire Wire Line
	8400 9850 9000 9850
$Comp
L SK6812:SK6812SIDE-A D7
U 1 1 61F5A949
P 10600 9550
F 0 "D7" H 10300 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 10300 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 10650 9250 50  0001 L TNN
F 3 "" H 10700 9175 50  0001 L TNN
	1    10600 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C7
U 1 1 61F5A94F
P 10100 9350
F 0 "C7" H 10192 9396 50  0000 L CNN
F 1 "0.1uF" H 10192 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 10100 9350 50  0001 C CNN
F 3 "~" H 10100 9350 50  0001 C CNN
	1    10100 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 9250 10600 9250
Wire Wire Line
	10100 9450 10100 9850
Wire Wire Line
	10100 9850 10600 9850
Connection ~ 10100 9250
Wire Wire Line
	9800 9550 10300 9550
Connection ~ 10100 9850
Wire Wire Line
	9500 9250 10100 9250
Wire Wire Line
	9500 9850 10100 9850
$Comp
L SK6812:SK6812SIDE-A D8
U 1 1 61F5BFC3
P 11700 9550
F 0 "D8" H 11400 10100 50  0000 L CNN
F 1 "SK6812SIDE-A" H 11400 10000 50  0000 L CNN
F 2 "sk6812:SK6812-SIDE-A" H 11750 9250 50  0001 L TNN
F 3 "" H 11800 9175 50  0001 L TNN
	1    11700 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C8
U 1 1 61F5BFC9
P 11200 9350
F 0 "C8" H 11292 9396 50  0000 L CNN
F 1 "0.1uF" H 11292 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 11200 9350 50  0001 C CNN
F 3 "~" H 11200 9350 50  0001 C CNN
	1    11200 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	11200 9250 11700 9250
Wire Wire Line
	11200 9450 11200 9850
Wire Wire Line
	11200 9850 11700 9850
Connection ~ 11200 9250
Wire Wire Line
	10900 9550 11400 9550
Connection ~ 11200 9850
Wire Wire Line
	10600 9250 11200 9250
Wire Wire Line
	10600 9850 11200 9850
Wire Wire Line
	2900 9550 3700 9550
Text Label 2900 9550 0    50   ~ 0
LED_DATA_5V
Wire Wire Line
	3500 9050 3500 9250
$Comp
L power:GND #PWR0102
U 1 1 61F5F724
P 3500 10100
F 0 "#PWR0102" H 3500 9850 50  0001 C CNN
F 1 "GND" H 3505 9927 50  0000 C CNN
F 2 "" H 3500 10100 50  0001 C CNN
F 3 "" H 3500 10100 50  0001 C CNN
	1    3500 10100
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 10100 3500 9850
Connection ~ 4000 9250
Connection ~ 4000 9850
Connection ~ 5100 9250
Connection ~ 5100 9850
Connection ~ 6200 9250
Connection ~ 6200 9850
Connection ~ 7300 9250
Connection ~ 7300 9850
Connection ~ 8400 9250
Connection ~ 8400 9850
Connection ~ 9500 9250
Connection ~ 9500 9850
Connection ~ 10600 9250
Connection ~ 10600 9850
$Comp
L Connector:Conn_01x03_Male J1
U 1 1 61F6E8C0
P 15700 6750
F 0 "J1" H 15672 6774 50  0000 R CNN
F 1 "BLDC" H 15672 6683 50  0000 R CNN
F 2 "Molex:532610371" H 15700 6750 50  0001 C CNN
F 3 "~" H 15700 6750 50  0001 C CNN
	1    15700 6750
	-1   0    0    1   
$EndComp
$Comp
L Mechanical:MountingHole_Pad H1
U 1 1 61F74A74
P 3700 1350
F 0 "H1" H 3650 1600 50  0000 L CNN
F 1 "MotorHole" H 3650 1550 50  0000 L CNN
F 2 "Holes:MountingHole_M1.6" H 3700 1350 50  0001 C CNN
F 3 "~" H 3700 1350 50  0001 C CNN
	1    3700 1350
	1    0    0    -1  
$EndComp
NoConn ~ 3700 1450
$Comp
L Mechanical:MountingHole_Pad H2
U 1 1 61F75E86
P 4150 1350
F 0 "H2" H 4100 1600 50  0000 L CNN
F 1 "MotorHole" H 4100 1550 50  0000 L CNN
F 2 "Holes:MountingHole_M1.6" H 4150 1350 50  0001 C CNN
F 3 "~" H 4150 1350 50  0001 C CNN
	1    4150 1350
	1    0    0    -1  
$EndComp
NoConn ~ 4150 1450
$Comp
L Mechanical:MountingHole_Pad H3
U 1 1 61F76BF7
P 4600 1350
F 0 "H3" H 4550 1600 50  0000 L CNN
F 1 "MotorHole" H 4550 1550 50  0000 L CNN
F 2 "Holes:MountingHole_M1.6" H 4600 1350 50  0001 C CNN
F 3 "~" H 4600 1350 50  0001 C CNN
	1    4600 1350
	1    0    0    -1  
$EndComp
NoConn ~ 4600 1450
$Comp
L Mechanical:MountingHole_Pad H4
U 1 1 61F779D1
P 5800 1400
F 0 "H4" H 5750 1650 50  0000 L CNN
F 1 "MountHole" H 5750 1600 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 5800 1400 50  0001 C CNN
F 3 "~" H 5800 1400 50  0001 C CNN
	1    5800 1400
	1    0    0    -1  
$EndComp
NoConn ~ 5800 1500
$Comp
L Mechanical:MountingHole_Pad H5
U 1 1 61F788C4
P 6250 1400
F 0 "H5" H 6200 1650 50  0000 L CNN
F 1 "MountHole" H 6200 1600 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 6250 1400 50  0001 C CNN
F 3 "~" H 6250 1400 50  0001 C CNN
	1    6250 1400
	1    0    0    -1  
$EndComp
NoConn ~ 6250 1500
$Comp
L Mechanical:MountingHole_Pad H6
U 1 1 61F79385
P 6700 1400
F 0 "H6" H 6650 1650 50  0000 L CNN
F 1 "MountHole" H 6650 1600 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 6700 1400 50  0001 C CNN
F 3 "~" H 6700 1400 50  0001 C CNN
	1    6700 1400
	1    0    0    -1  
$EndComp
NoConn ~ 6700 1500
$Comp
L Mechanical:MountingHole_Pad H7
U 1 1 61F79F4A
P 7150 1400
F 0 "H7" H 7100 1650 50  0000 L CNN
F 1 "MountHole" H 7100 1600 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.2mm_M2_ISO7380_Pad" H 7150 1400 50  0001 C CNN
F 3 "~" H 7150 1400 50  0001 C CNN
	1    7150 1400
	1    0    0    -1  
$EndComp
NoConn ~ 7150 1500
$Comp
L no_pin:no_pin Z1
U 1 1 61FA38CF
P 11800 1050
F 0 "Z1" H 11800 1337 60  0000 C CNN
F 1 "strain" H 11800 1231 60  0000 C CNN
F 2 "strain:BF350-3AA" H 11800 1050 60  0001 C CNN
F 3 "" H 11800 1050 60  0001 C CNN
	1    11800 1050
	1    0    0    -1  
$EndComp
$Comp
L no_pin:no_pin Z2
U 1 1 61FA43DC
P 12650 1050
F 0 "Z2" H 12650 1337 60  0000 C CNN
F 1 "strain" H 12650 1231 60  0000 C CNN
F 2 "strain:BF350-3AA" H 12650 1050 60  0001 C CNN
F 3 "" H 12650 1050 60  0001 C CNN
	1    12650 1050
	1    0    0    -1  
$EndComp
$Comp
L no_pin:no_pin Z3
U 1 1 61FA4FB7
P 13500 1050
F 0 "Z3" H 13500 1337 60  0000 C CNN
F 1 "strain" H 13500 1231 60  0000 C CNN
F 2 "strain:BF350-3AA" H 13500 1050 60  0001 C CNN
F 3 "" H 13500 1050 60  0001 C CNN
	1    13500 1050
	1    0    0    -1  
$EndComp
$Comp
L no_pin:no_pin Z4
U 1 1 61FA5B5E
P 14350 1050
F 0 "Z4" H 14350 1337 60  0000 C CNN
F 1 "strain" H 14350 1231 60  0000 C CNN
F 2 "strain:BF350-3AA" H 14350 1050 60  0001 C CNN
F 3 "" H 14350 1050 60  0001 C CNN
	1    14350 1050
	1    0    0    -1  
$EndComp
$Comp
L Connector:USB_C_Receptacle_USB2.0 J2
U 1 1 61FCAA5B
P 1500 3000
F 0 "J2" H 1607 3867 50  0000 C CNN
F 1 "USB_C_Receptacle_USB2.0" H 1607 3776 50  0000 C CNN
F 2 "GCT_USB:USB4510" H 1650 3000 50  0001 C CNN
F 3 "https://www.usb.org/sites/default/files/documents/usb_type-c.zip" H 1650 3000 50  0001 C CNN
	1    1500 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 2900 2100 3000
Wire Wire Line
	2100 3100 2100 3200
NoConn ~ 2100 3500
NoConn ~ 2100 3600
Wire Wire Line
	2100 2900 2650 2900
Connection ~ 2100 2900
Wire Wire Line
	2100 3100 2650 3100
Connection ~ 2100 3100
Text Label 2650 2900 2    50   ~ 0
USB_D-
Text Label 2650 3100 2    50   ~ 0
USB_D+
Text Label 2650 2600 2    50   ~ 0
USB_CC1
Text Label 2650 2700 2    50   ~ 0
USB_CC2
$Comp
L power:GND #PWR0103
U 1 1 61FEFD56
P 1200 4100
F 0 "#PWR0103" H 1200 3850 50  0001 C CNN
F 1 "GND" H 1205 3927 50  0000 C CNN
F 2 "" H 1200 4100 50  0001 C CNN
F 3 "" H 1200 4100 50  0001 C CNN
	1    1200 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 3900 1200 4100
Wire Wire Line
	1500 3900 1200 3900
Connection ~ 1200 3900
Wire Wire Line
	2100 2400 2250 2400
$Comp
L Device:R_Small R1
U 1 1 61FF5247
P 3300 2700
F 0 "R1" H 3359 2746 50  0000 L CNN
F 1 "5.1k" H 3359 2655 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3300 2700 50  0001 C CNN
F 3 "~" H 3300 2700 50  0001 C CNN
	1    3300 2700
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R2
U 1 1 61FF59BF
P 3050 2800
F 0 "R2" H 3109 2846 50  0000 L CNN
F 1 "5.1k" H 3109 2755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 3050 2800 50  0001 C CNN
F 3 "~" H 3050 2800 50  0001 C CNN
	1    3050 2800
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 2600 3300 2600
Wire Wire Line
	2100 2700 3050 2700
$Comp
L power:GND #PWR0104
U 1 1 61FF8431
P 3200 3050
F 0 "#PWR0104" H 3200 2800 50  0001 C CNN
F 1 "GND" H 3205 2877 50  0000 C CNN
F 2 "" H 3200 3050 50  0001 C CNN
F 3 "" H 3200 3050 50  0001 C CNN
	1    3200 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 2900 3050 3050
Wire Wire Line
	3050 3050 3200 3050
Wire Wire Line
	3200 3050 3300 3050
Wire Wire Line
	3300 3050 3300 2800
Connection ~ 3200 3050
$Comp
L Interface_USB:CH340C U3
U 1 1 620180E0
P 4800 3050
F 0 "U3" H 4500 3850 50  0000 C CNN
F 1 "CH340C" H 4650 2900 50  0000 C CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 4850 2500 50  0001 L CNN
F 3 "https://datasheet.lcsc.com/szlcsc/Jiangsu-Qin-Heng-CH340C_C84681.pdf" H 4450 3850 50  0001 C CNN
	1    4800 3050
	1    0    0    -1  
$EndComp
$Comp
L lilygo_micro32:T-Micro32_Plus U2
U 1 1 6200E46E
P 13400 3300
F 0 "U2" H 13400 4265 50  0000 C CNN
F 1 "T-Micro32_Plus" H 13400 4174 50  0000 C CNN
F 2 "lilygo_micro32:T-Micro32" H 13400 3300 50  0001 C CNN
F 3 "" H 13400 3300 50  0001 C CNN
	1    13400 3300
	1    0    0    -1  
$EndComp
$Comp
L strain:HX711 U4
U 1 1 6201F11D
P 8650 7250
F 0 "U4" H 8650 7865 50  0000 C CNN
F 1 "HX711" H 8650 7774 50  0000 C CNN
F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 8650 7250 50  0001 C CNN
F 3 "" H 8650 7250 50  0001 C CNN
	1    8650 7250
	1    0    0    -1  
$EndComp
$Comp
L Trinamic:TMC6300 U5
U 1 1 620241DB
P 14350 7450
F 0 "U5" H 14350 8515 50  0000 C CNN
F 1 "TMC6300" H 14350 8424 50  0000 C CNN
F 2 "Modified:QFN-20-1EP_3x3mm_P0.4mm_EP1.65x1.65mm_ThermalVias_LargerViaHoles" H 14350 7450 50  0001 C CNN
F 3 "" H 14350 7450 50  0001 C CNN
	1    14350 7450
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:AP1117-33 U6
U 1 1 6203D4F8
P 1900 1150
F 0 "U6" H 1900 1392 50  0000 C CNN
F 1 "AP1117-33" H 1900 1301 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 1900 1350 50  0001 C CNN
F 3 "http://www.diodes.com/datasheets/AP1117.pdf" H 2000 900 50  0001 C CNN
	1    1900 1150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 6204BF3E
P 1900 1600
F 0 "#PWR0105" H 1900 1350 50  0001 C CNN
F 1 "GND" H 1905 1427 50  0000 C CNN
F 2 "" H 1900 1600 50  0001 C CNN
F 3 "" H 1900 1600 50  0001 C CNN
	1    1900 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1900 1450 1900 1500
Wire Wire Line
	1600 1150 1300 1150
$Comp
L Device:C_Small C9
U 1 1 620545DC
P 1300 1300
F 0 "C9" H 1392 1346 50  0000 L CNN
F 1 "10uF" H 1392 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 1300 1300 50  0001 C CNN
F 3 "~" H 1300 1300 50  0001 C CNN
	1    1300 1300
	1    0    0    -1  
$EndComp
Connection ~ 1300 1150
Wire Wire Line
	1300 1150 950  1150
Wire Wire Line
	1300 1500 1900 1500
Connection ~ 1900 1500
Wire Wire Line
	1900 1500 1900 1600
Wire Wire Line
	1300 1400 1300 1500
Wire Wire Line
	1300 1200 1300 1150
$Comp
L Device:C_Small C10
U 1 1 620581B5
P 2300 1300
F 0 "C10" H 2392 1346 50  0000 L CNN
F 1 "10uF" H 2392 1255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2300 1300 50  0001 C CNN
F 3 "~" H 2300 1300 50  0001 C CNN
	1    2300 1300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 1400 2300 1500
Wire Wire Line
	2300 1200 2300 1150
Wire Wire Line
	1900 1500 2300 1500
Wire Wire Line
	2300 1150 2200 1150
Wire Wire Line
	2300 1150 2650 1150
Connection ~ 2300 1150
$Comp
L power:+3.3V #PWR0106
U 1 1 6205EE7E
P 2650 1000
F 0 "#PWR0106" H 2650 850 50  0001 C CNN
F 1 "+3.3V" H 2665 1173 50  0000 C CNN
F 2 "" H 2650 1000 50  0001 C CNN
F 3 "" H 2650 1000 50  0001 C CNN
	1    2650 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 1000 2650 1050
$Comp
L Device:C_Small C20
U 1 1 62066B6D
P 1100 7650
F 0 "C20" H 1192 7696 50  0000 L CNN
F 1 "0.1uF" H 1192 7605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1100 7650 50  0001 C CNN
F 3 "~" H 1100 7650 50  0001 C CNN
	1    1100 7650
	1    0    0    -1  
$EndComp
Wire Wire Line
	14850 6650 14950 6650
$Comp
L Device:C_Small C15
U 1 1 62084712
P 13500 6700
F 0 "C15" H 13592 6746 50  0000 L CNN
F 1 "0.1uF" H 13592 6655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13500 6700 50  0001 C CNN
F 3 "~" H 13500 6700 50  0001 C CNN
	1    13500 6700
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C14
U 1 1 62086349
P 13100 6700
F 0 "C14" H 13192 6746 50  0000 L CNN
F 1 "0.1uF" H 13192 6655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13100 6700 50  0001 C CNN
F 3 "~" H 13100 6700 50  0001 C CNN
	1    13100 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	13500 6800 13850 6800
Wire Wire Line
	13850 6800 13850 6750
Wire Wire Line
	13850 6650 13850 6600
Wire Wire Line
	13850 6600 13500 6600
Connection ~ 13100 6600
Connection ~ 13500 6600
Wire Wire Line
	13500 6600 13100 6600
$Comp
L Device:C_Small C21
U 1 1 6209158D
P 15000 8350
F 0 "C21" H 15092 8396 50  0000 L CNN
F 1 "0.1uF" H 15092 8305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 15000 8350 50  0001 C CNN
F 3 "~" H 15000 8350 50  0001 C CNN
	1    15000 8350
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C17
U 1 1 62091F81
P 13250 8000
F 0 "C17" H 13342 8046 50  0000 L CNN
F 1 "0.1uF" H 13342 7955 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 13250 8000 50  0001 C CNN
F 3 "~" H 13250 8000 50  0001 C CNN
	1    13250 8000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 62092C18
P 15000 8550
F 0 "#PWR0107" H 15000 8300 50  0001 C CNN
F 1 "GND" H 15005 8377 50  0000 C CNN
F 2 "" H 15000 8550 50  0001 C CNN
F 3 "" H 15000 8550 50  0001 C CNN
	1    15000 8550
	1    0    0    -1  
$EndComp
Wire Wire Line
	14850 8250 15000 8250
Wire Wire Line
	15000 8450 15000 8550
$Comp
L power:GND #PWR0108
U 1 1 62096FA5
P 13700 8550
F 0 "#PWR0108" H 13700 8300 50  0001 C CNN
F 1 "GND" H 13705 8377 50  0000 C CNN
F 2 "" H 13700 8550 50  0001 C CNN
F 3 "" H 13700 8550 50  0001 C CNN
	1    13700 8550
	1    0    0    -1  
$EndComp
Wire Wire Line
	13700 8550 13700 8350
Wire Wire Line
	13700 7950 13850 7950
Wire Wire Line
	13850 8050 13700 8050
Connection ~ 13700 8050
Wire Wire Line
	13700 8050 13700 7950
Wire Wire Line
	13700 8150 13850 8150
Connection ~ 13700 8150
Wire Wire Line
	13700 8150 13700 8050
Wire Wire Line
	13850 8250 13700 8250
Connection ~ 13700 8250
Wire Wire Line
	13700 8250 13700 8150
Wire Wire Line
	13850 7750 13500 7750
Connection ~ 13700 8350
Wire Wire Line
	13700 8350 13700 8250
$Comp
L power:+3.3V #PWR0109
U 1 1 620A6032
P 13000 7900
F 0 "#PWR0109" H 13000 7750 50  0001 C CNN
F 1 "+3.3V" H 13015 8073 50  0000 C CNN
F 2 "" H 13000 7900 50  0001 C CNN
F 3 "" H 13000 7900 50  0001 C CNN
	1    13000 7900
	1    0    0    -1  
$EndComp
Wire Wire Line
	13000 7900 13250 7900
Wire Wire Line
	13500 7900 13500 7750
Connection ~ 13250 7900
Wire Wire Line
	13250 7900 13500 7900
Wire Wire Line
	13250 8100 13250 8350
Wire Wire Line
	13250 8350 13700 8350
Wire Wire Line
	13850 7650 13250 7650
Text Label 13250 7650 0    50   ~ 0
TMC_DIAG
Wire Wire Line
	13850 6950 13250 6950
Text Label 13250 6950 0    50   ~ 0
TMC_UH
Wire Wire Line
	13850 7050 13250 7050
Text Label 13250 7050 0    50   ~ 0
TMC_UL
Wire Wire Line
	13850 7150 13250 7150
Text Label 13250 7150 0    50   ~ 0
TMC_VH
Wire Wire Line
	13850 7250 13250 7250
Text Label 13250 7250 0    50   ~ 0
TMC_VL
Wire Wire Line
	13850 7350 13250 7350
Text Label 13250 7350 0    50   ~ 0
TMC_WH
Wire Wire Line
	13850 7450 13250 7450
Text Label 13250 7450 0    50   ~ 0
TMC_WL
Wire Wire Line
	14850 6750 14950 6750
Wire Wire Line
	14850 7050 15100 7050
Wire Wire Line
	15100 7050 15100 7150
Wire Wire Line
	14850 7150 15100 7150
Connection ~ 15100 7150
Wire Wire Line
	15100 7150 15100 7500
$Comp
L power:GND #PWR0110
U 1 1 620D59FA
P 15100 7500
F 0 "#PWR0110" H 15100 7250 50  0001 C CNN
F 1 "GND" H 15105 7327 50  0000 C CNN
F 2 "" H 15100 7500 50  0001 C CNN
F 3 "" H 15100 7500 50  0001 C CNN
	1    15100 7500
	1    0    0    -1  
$EndComp
Text Notes 15150 7300 0    50   ~ 0
Could put a sense resistor and\nsense amplifier here
Wire Wire Line
	4400 2950 3900 2950
Wire Wire Line
	3900 3050 4400 3050
Text Label 3900 2950 0    50   ~ 0
USB_D+
Text Label 3900 3050 0    50   ~ 0
USB_D-
$Comp
L power:GND #PWR0111
U 1 1 6210086E
P 4800 3800
F 0 "#PWR0111" H 4800 3550 50  0001 C CNN
F 1 "GND" H 4805 3627 50  0000 C CNN
F 2 "" H 4800 3800 50  0001 C CNN
F 3 "" H 4800 3800 50  0001 C CNN
	1    4800 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 3800 4800 3650
$Comp
L power:+3.3V #PWR0112
U 1 1 62105589
P 4000 2250
F 0 "#PWR0112" H 4000 2100 50  0001 C CNN
F 1 "+3.3V" H 4015 2423 50  0000 C CNN
F 2 "" H 4000 2250 50  0001 C CNN
F 3 "" H 4000 2250 50  0001 C CNN
	1    4000 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4000 2250 4150 2250
Wire Wire Line
	4700 2250 4700 2450
Wire Wire Line
	4800 2450 4800 2250
Wire Wire Line
	4800 2250 4700 2250
Connection ~ 4700 2250
$Comp
L Device:C_Small C11
U 1 1 621156C4
P 4150 2350
F 0 "C11" H 4242 2396 50  0000 L CNN
F 1 "0.1uF" H 4242 2305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4150 2350 50  0001 C CNN
F 3 "~" H 4150 2350 50  0001 C CNN
	1    4150 2350
	1    0    0    -1  
$EndComp
Connection ~ 4150 2250
$Comp
L power:GND #PWR0113
U 1 1 621184B4
P 4150 2600
F 0 "#PWR0113" H 4150 2350 50  0001 C CNN
F 1 "GND" H 4155 2427 50  0000 C CNN
F 2 "" H 4150 2600 50  0001 C CNN
F 3 "" H 4150 2600 50  0001 C CNN
	1    4150 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 2450 4150 2600
NoConn ~ 4400 2750
Wire Wire Line
	5200 2650 5850 2650
Wire Wire Line
	5200 2750 5850 2750
Text Label 5850 2650 2    50   ~ 0
USB_SERIAL_TXO
Text Label 5850 2750 2    50   ~ 0
USB_SERIAL_RXI
NoConn ~ 5200 3250
NoConn ~ 5200 3150
NoConn ~ 5200 3050
NoConn ~ 5200 2950
Wire Wire Line
	5200 3350 5850 3350
Wire Wire Line
	5200 3450 5850 3450
Text Label 5850 3350 2    50   ~ 0
DTR
Text Label 5850 3450 2    50   ~ 0
RTS
Wire Wire Line
	1650 7650 1450 7650
Wire Wire Line
	1450 7650 1450 7550
Wire Wire Line
	1450 7550 1650 7550
Wire Wire Line
	1450 7550 1100 7550
Wire Wire Line
	850  7550 850  7400
Connection ~ 1450 7550
Connection ~ 1100 7550
Wire Wire Line
	1100 7550 850  7550
$Comp
L power:+3.3V #PWR0114
U 1 1 62153EA9
P 850 7400
F 0 "#PWR0114" H 850 7250 50  0001 C CNN
F 1 "+3.3V" H 865 7573 50  0000 C CNN
F 2 "" H 850 7400 50  0001 C CNN
F 3 "" H 850 7400 50  0001 C CNN
	1    850  7400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 62154495
P 1100 7950
F 0 "#PWR0115" H 1100 7700 50  0001 C CNN
F 1 "GND" H 1105 7777 50  0000 C CNN
F 2 "" H 1100 7950 50  0001 C CNN
F 3 "" H 1100 7950 50  0001 C CNN
	1    1100 7950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1100 7750 1100 7850
Wire Wire Line
	1100 7850 1650 7850
Connection ~ 1100 7850
Wire Wire Line
	1100 7850 1100 7950
NoConn ~ 1650 7750
NoConn ~ 3050 7850
Wire Wire Line
	3050 7550 3100 7550
Wire Wire Line
	3050 7650 3100 7650
Wire Wire Line
	3050 7750 3100 7750
Text Label 4000 7550 2    50   ~ 0
MAG_CSN
Text Label 4000 7650 2    50   ~ 0
MAG_CLK
Text Label 4000 7750 2    50   ~ 0
MAG_DO
$Comp
L Device:Q_PNP_BEC Q1
U 1 1 61FE5517
P 7550 6800
F 0 "Q1" H 7741 6754 50  0000 L CNN
F 1 "MMBT4403" H 7741 6845 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 7750 6900 50  0001 C CNN
F 3 "~" H 7550 6800 50  0001 C CNN
	1    7550 6800
	-1   0    0    1   
$EndComp
Wire Wire Line
	7950 7000 8200 7000
Wire Wire Line
	7950 7150 7950 7100
Wire Wire Line
	7950 7100 8200 7100
$Comp
L Device:R_Small R3
U 1 1 61FF8747
P 7250 7250
F 0 "R3" H 7309 7296 50  0000 L CNN
F 1 "20k" H 7309 7205 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7250 7250 50  0001 C CNN
F 3 "~" H 7250 7250 50  0001 C CNN
	1    7250 7250
	1    0    0    -1  
$EndComp
Connection ~ 7250 7150
Wire Wire Line
	7250 7350 7250 7400
Wire Wire Line
	7250 7400 7550 7400
Wire Wire Line
	7550 7400 7550 7200
Wire Wire Line
	7550 7200 8200 7200
$Comp
L Device:R_Small R4
U 1 1 61FFF7FC
P 7250 7550
F 0 "R4" H 7309 7596 50  0000 L CNN
F 1 "8.2k" H 7309 7505 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7250 7550 50  0001 C CNN
F 3 "~" H 7250 7550 50  0001 C CNN
	1    7250 7550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 7450 7250 7400
Connection ~ 7250 7400
Wire Wire Line
	7250 7750 7250 7650
$Comp
L Device:L_Small L1
U 1 1 6200E5DE
P 6850 7150
F 0 "L1" V 6669 7150 50  0000 C CNN
F 1 "3.3uH" V 6760 7150 50  0000 C CNN
F 2 "Inductor_SMD:L_0805_2012Metric" H 6850 7150 50  0001 C CNN
F 3 "~" H 6850 7150 50  0001 C CNN
	1    6850 7150
	0    1    1    0   
$EndComp
Wire Wire Line
	6950 7150 7250 7150
$Comp
L Device:C_Small C19
U 1 1 620172CE
P 6600 7250
F 0 "C19" H 6692 7296 50  0000 L CNN
F 1 "0.1uF" H 6692 7205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 6600 7250 50  0001 C CNN
F 3 "~" H 6600 7250 50  0001 C CNN
	1    6600 7250
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C18
U 1 1 620191B6
P 6250 7250
F 0 "C18" H 6342 7296 50  0000 L CNN
F 1 "10uF" H 6342 7205 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6250 7250 50  0001 C CNN
F 3 "~" H 6250 7250 50  0001 C CNN
	1    6250 7250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 7150 6600 7150
Connection ~ 6600 7150
Wire Wire Line
	6600 7150 6750 7150
Wire Wire Line
	6250 7350 6450 7350
Connection ~ 6450 7350
Wire Wire Line
	6450 7350 6600 7350
Connection ~ 6250 7150
Text Label 5800 7150 0    50   ~ 0
STRAIN_E+
Wire Wire Line
	5800 7150 6250 7150
Wire Wire Line
	8200 7300 7700 7300
Text Label 5800 7550 0    50   ~ 0
STRAIN_E-
$Comp
L power:+3.3V #PWR0116
U 1 1 620606F7
P 7450 6300
F 0 "#PWR0116" H 7450 6150 50  0001 C CNN
F 1 "+3.3V" H 7465 6473 50  0000 C CNN
F 2 "" H 7450 6300 50  0001 C CNN
F 3 "" H 7450 6300 50  0001 C CNN
	1    7450 6300
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C16
U 1 1 62060FF5
P 6800 6500
F 0 "C16" H 6892 6546 50  0000 L CNN
F 1 "10uF" H 6892 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6800 6500 50  0001 C CNN
F 3 "~" H 6800 6500 50  0001 C CNN
	1    6800 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 6400 7450 6300
Wire Wire Line
	7450 6400 7450 6600
Connection ~ 7450 6400
Wire Wire Line
	7450 6400 8050 6400
Wire Wire Line
	8050 6400 8050 6900
Wire Wire Line
	8050 6900 8200 6900
Wire Wire Line
	8050 6400 9200 6400
Wire Wire Line
	9200 6400 9200 6900
Wire Wire Line
	9200 6900 9100 6900
Connection ~ 8050 6400
$Comp
L Device:C_Small C22
U 1 1 6209787A
P 8000 7500
F 0 "C22" H 8092 7546 50  0000 L CNN
F 1 "0.1uF" H 8092 7455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 8000 7500 50  0001 C CNN
F 3 "~" H 8000 7500 50  0001 C CNN
	1    8000 7500
	-1   0    0    1   
$EndComp
Wire Wire Line
	8000 7400 8200 7400
Wire Wire Line
	8200 7500 8100 7500
Wire Wire Line
	8100 7500 8100 8050
Text Label 5800 8050 0    50   ~ 0
STRAIN_S-
Text Label 5800 8250 0    50   ~ 0
STRAIN_S+
$Comp
L power:GNDA #PWR0117
U 1 1 620D3FEB
P 7700 7750
F 0 "#PWR0117" H 7700 7500 50  0001 C CNN
F 1 "GNDA" H 7705 7577 50  0000 C CNN
F 2 "" H 7700 7750 50  0001 C CNN
F 3 "" H 7700 7750 50  0001 C CNN
	1    7700 7750
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 7550 6450 7550
Wire Wire Line
	6450 7350 6450 7550
Connection ~ 6450 7550
$Comp
L power:GNDA #PWR0118
U 1 1 62110345
P 6450 7750
F 0 "#PWR0118" H 6450 7500 50  0001 C CNN
F 1 "GNDA" H 6455 7577 50  0000 C CNN
F 2 "" H 6450 7750 50  0001 C CNN
F 3 "" H 6450 7750 50  0001 C CNN
	1    6450 7750
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0119
U 1 1 6211AE93
P 7250 7750
F 0 "#PWR0119" H 7250 7500 50  0001 C CNN
F 1 "GNDA" H 7255 7577 50  0000 C CNN
F 2 "" H 7250 7750 50  0001 C CNN
F 3 "" H 7250 7750 50  0001 C CNN
	1    7250 7750
	1    0    0    -1  
$EndComp
Wire Wire Line
	6450 7550 6450 7750
Wire Wire Line
	7700 7300 7700 7750
Wire Wire Line
	8000 7600 8000 7750
Wire Wire Line
	6800 6650 6800 6600
$Comp
L power:GNDA #PWR0120
U 1 1 62131AAA
P 6800 6650
F 0 "#PWR0120" H 6800 6400 50  0001 C CNN
F 1 "GNDA" H 6805 6477 50  0000 C CNN
F 2 "" H 6800 6650 50  0001 C CNN
F 3 "" H 6800 6650 50  0001 C CNN
	1    6800 6650
	1    0    0    -1  
$EndComp
$Comp
L power:GNDA #PWR0121
U 1 1 6213FBBB
P 8000 7750
F 0 "#PWR0121" H 8000 7500 50  0001 C CNN
F 1 "GNDA" H 8005 7577 50  0000 C CNN
F 2 "" H 8000 7750 50  0001 C CNN
F 3 "" H 8000 7750 50  0001 C CNN
	1    8000 7750
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C23
U 1 1 6213FF11
P 7700 8150
F 0 "C23" H 7792 8196 50  0000 L CNN
F 1 "0.1uF" H 7792 8105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7700 8150 50  0001 C CNN
F 3 "~" H 7700 8150 50  0001 C CNN
	1    7700 8150
	-1   0    0    1   
$EndComp
Wire Wire Line
	7700 8050 8100 8050
Wire Wire Line
	7700 8250 8200 8250
Wire Wire Line
	8200 7600 8200 8250
$Comp
L Device:R_Small R5
U 1 1 6217EBC1
P 6850 8050
F 0 "R5" V 6654 8050 50  0000 C CNN
F 1 "100" V 6745 8050 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6850 8050 50  0001 C CNN
F 3 "~" H 6850 8050 50  0001 C CNN
	1    6850 8050
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R6
U 1 1 6217F6BC
P 6850 8250
F 0 "R6" V 6650 8250 50  0000 C CNN
F 1 "100" V 6750 8250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6850 8250 50  0001 C CNN
F 3 "~" H 6850 8250 50  0001 C CNN
	1    6850 8250
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6950 8050 7700 8050
Connection ~ 7700 8050
Wire Wire Line
	7700 8250 6950 8250
Connection ~ 7700 8250
Wire Wire Line
	6750 8050 5800 8050
Wire Wire Line
	5800 8250 6750 8250
$Comp
L power:GNDA #PWR0122
U 1 1 621B25E8
P 9200 7750
F 0 "#PWR0122" H 9200 7500 50  0001 C CNN
F 1 "GNDA" H 9205 7577 50  0000 C CNN
F 2 "" H 9200 7750 50  0001 C CNN
F 3 "" H 9200 7750 50  0001 C CNN
	1    9200 7750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 7500 9200 7500
Wire Wire Line
	9200 7500 9200 7600
Wire Wire Line
	9100 7600 9200 7600
Connection ~ 9200 7600
Wire Wire Line
	9200 7600 9200 7750
$Comp
L power:GNDA #PWR0123
U 1 1 621D4025
P 8550 8150
F 0 "#PWR0123" H 8550 7900 50  0001 C CNN
F 1 "GNDA" H 8555 7977 50  0000 C CNN
F 2 "" H 8550 8150 50  0001 C CNN
F 3 "" H 8550 8150 50  0001 C CNN
	1    8550 8150
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0124
U 1 1 621D490E
P 8900 8150
F 0 "#PWR0124" H 8900 7900 50  0001 C CNN
F 1 "GND" H 8905 7977 50  0000 C CNN
F 2 "" H 8900 8150 50  0001 C CNN
F 3 "" H 8900 8150 50  0001 C CNN
	1    8900 8150
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 8150 8900 8150
Text Notes 9050 8300 0    50   ~ 0
Use net tie here for better\nisolation handling in PCB? (Kicad 6)
Wire Wire Line
	9100 7000 9200 7000
Wire Wire Line
	9200 7000 9200 6900
Connection ~ 9200 6900
Text Notes 9250 7000 0    50   ~ 0
Rate=1 --> 80 samples per second
NoConn ~ 9100 7200
$Comp
L power:GNDA #PWR0125
U 1 1 621F9C4B
P 9450 7100
F 0 "#PWR0125" H 9450 6850 50  0001 C CNN
F 1 "GNDA" H 9455 6927 50  0000 C CNN
F 2 "" H 9450 7100 50  0001 C CNN
F 3 "" H 9450 7100 50  0001 C CNN
	1    9450 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 7100 9450 7100
Text Label 10100 7300 2    50   ~ 0
STRAIN_DO
Text Label 10100 7400 2    50   ~ 0
STRAIN_SCK
Wire Wire Line
	9100 7400 10100 7400
Wire Wire Line
	9100 7300 10100 7300
Text Label 14950 2900 2    50   ~ 0
USB_SERIAL_RXI
Text Label 14950 3000 2    50   ~ 0
USB_SERIAL_TXO
Wire Wire Line
	14950 3000 14150 3000
Wire Wire Line
	14150 2900 14950 2900
$Comp
L Connector_Generic:Conn_01x08 J3
U 1 1 622DFEF9
P 9900 3200
F 0 "J3" H 9980 3192 50  0000 L CNN
F 1 "LCD" H 9980 3101 50  0000 L CNN
F 2 "SolderPads:SolderPads_2mm_8" H 9900 3200 50  0001 C CNN
F 3 "~" H 9900 3200 50  0001 C CNN
	1    9900 3200
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:UMH3N Q2
U 1 1 622E5052
P 7100 2750
F 0 "Q2" H 7391 2796 50  0000 L CNN
F 1 "UMH3N" H 7391 2705 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 7105 2310 50  0001 C CNN
F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf" H 7250 2750 50  0001 C CNN
	1    7100 2750
	-1   0    0    -1  
$EndComp
$Comp
L Transistor_BJT:UMH3N Q2
U 2 1 622E5B70
P 7100 3350
F 0 "Q2" H 7391 3304 50  0000 L CNN
F 1 "UMH3N" H 7391 3395 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-363_SC-70-6" H 7105 2910 50  0001 C CNN
F 3 "http://rohmfs.rohm.com/en/products/databook/datasheet/discrete/transistor/digital/emh3t2r-e.pdf" H 7250 3350 50  0001 C CNN
	2    7100 3350
	-1   0    0    1   
$EndComp
Wire Wire Line
	7300 2750 7700 2750
Wire Wire Line
	7300 3350 7450 3350
Wire Wire Line
	6900 2950 7450 2950
Wire Wire Line
	7450 2950 7450 3350
Connection ~ 7450 3350
Wire Wire Line
	7450 3350 7950 3350
Wire Wire Line
	6900 3150 6900 3050
Wire Wire Line
	6900 3050 7700 3050
Wire Wire Line
	7700 3050 7700 2750
Connection ~ 7700 2750
Wire Wire Line
	7700 2750 7950 2750
Wire Wire Line
	6900 3550 6900 3650
Wire Wire Line
	6900 3650 6300 3650
Wire Wire Line
	6300 2450 6900 2450
Wire Wire Line
	6900 2450 6900 2550
Text Label 6300 2450 0    50   ~ 0
ESP32_EN
Text Label 6300 3650 0    50   ~ 0
ESP32_BOOT
Text Label 7950 2750 2    50   ~ 0
DTR
Text Label 7950 3350 2    50   ~ 0
RTS
Text Notes 6600 2300 0    50   ~ 0
Reset/Boot via USB serial
Wire Wire Line
	12650 2800 12150 2800
Text Label 12150 2800 0    50   ~ 0
ESP32_EN
Wire Wire Line
	14150 3900 14950 3900
Text Label 14950 3900 2    50   ~ 0
ESP32_BOOT
$Comp
L Device:C_Small C25
U 1 1 62390737
P 12100 2500
F 0 "C25" H 12192 2546 50  0000 L CNN
F 1 "0.1uF" H 12192 2455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 12100 2500 50  0001 C CNN
F 3 "~" H 12100 2500 50  0001 C CNN
	1    12100 2500
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C24
U 1 1 623909D3
P 11750 2500
F 0 "C24" H 11842 2546 50  0000 L CNN
F 1 "10uF" H 11842 2455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 11750 2500 50  0001 C CNN
F 3 "~" H 11750 2500 50  0001 C CNN
	1    11750 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	12650 2600 12100 2600
Wire Wire Line
	11550 2600 11550 2750
Connection ~ 11750 2600
Connection ~ 12100 2600
Wire Wire Line
	12100 2600 11750 2600
Wire Wire Line
	12650 2700 12500 2700
Wire Wire Line
	12500 2700 12500 2400
Wire Wire Line
	12500 2400 12100 2400
Wire Wire Line
	11550 2400 11550 2300
Connection ~ 11750 2400
Wire Wire Line
	11750 2400 11550 2400
Connection ~ 12100 2400
Wire Wire Line
	12100 2400 11750 2400
$Comp
L power:+3.3V #PWR0126
U 1 1 623D2EFC
P 11550 2300
F 0 "#PWR0126" H 11550 2150 50  0001 C CNN
F 1 "+3.3V" H 11565 2473 50  0000 C CNN
F 2 "" H 11550 2300 50  0001 C CNN
F 3 "" H 11550 2300 50  0001 C CNN
	1    11550 2300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 623D364A
P 11550 2750
F 0 "#PWR0127" H 11550 2500 50  0001 C CNN
F 1 "GND" H 11555 2577 50  0000 C CNN
F 2 "" H 11550 2750 50  0001 C CNN
F 3 "" H 11550 2750 50  0001 C CNN
	1    11550 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	11550 2600 11750 2600
$Comp
L power:GND #PWR0128
U 1 1 623F1786
P 15100 2600
F 0 "#PWR0128" H 15100 2350 50  0001 C CNN
F 1 "GND" H 15105 2427 50  0000 C CNN
F 2 "" H 15100 2600 50  0001 C CNN
F 3 "" H 15100 2600 50  0001 C CNN
	1    15100 2600
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 623F1D8E
P 12400 4100
F 0 "#PWR0129" H 12400 3850 50  0001 C CNN
F 1 "GND" H 12405 3927 50  0000 C CNN
F 2 "" H 12400 4100 50  0001 C CNN
F 3 "" H 12400 4100 50  0001 C CNN
	1    12400 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	12400 4100 12400 4000
Wire Wire Line
	12400 4000 12650 4000
Wire Wire Line
	14150 2600 15100 2600
Wire Wire Line
	9700 2900 9650 2900
Wire Wire Line
	9700 3100 9050 3100
Wire Wire Line
	9050 3200 9700 3200
Wire Wire Line
	9700 3300 9050 3300
Wire Wire Line
	9050 3400 9700 3400
Wire Wire Line
	9700 3500 9050 3500
Wire Wire Line
	9050 3600 9700 3600
$Comp
L power:+3.3V #PWR0130
U 1 1 6245E5C2
P 8800 2750
F 0 "#PWR0130" H 8800 2600 50  0001 C CNN
F 1 "+3.3V" H 8815 2923 50  0000 C CNN
F 2 "" H 8800 2750 50  0001 C CNN
F 3 "" H 8800 2750 50  0001 C CNN
	1    8800 2750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0131
U 1 1 6245EF1E
P 8800 3050
F 0 "#PWR0131" H 8800 2800 50  0001 C CNN
F 1 "GND" H 8805 2877 50  0000 C CNN
F 2 "" H 8800 3050 50  0001 C CNN
F 3 "" H 8800 3050 50  0001 C CNN
	1    8800 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 3000 8800 3050
Wire Wire Line
	8800 3000 8850 3000
$Comp
L Device:C_Small C26
U 1 1 6246F069
P 8850 2900
F 0 "C26" H 8942 2946 50  0000 L CNN
F 1 "10uF" H 8942 2855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 8850 2900 50  0001 C CNN
F 3 "~" H 8850 2900 50  0001 C CNN
	1    8850 2900
	1    0    0    -1  
$EndComp
Connection ~ 8850 3000
Wire Wire Line
	8850 3000 9700 3000
Wire Wire Line
	8800 2750 8800 2800
Wire Wire Line
	8800 2800 8850 2800
Wire Wire Line
	9650 2800 9650 2900
Connection ~ 8850 2800
Wire Wire Line
	8850 2800 9650 2800
Text Label 9050 3100 0    50   ~ 0
LCD_RST
Text Label 9050 3200 0    50   ~ 0
LCD_SCK
Text Label 9050 3300 0    50   ~ 0
LCD_DATA
Text Label 9050 3400 0    50   ~ 0
LCD_BACKLIGHT
Text Label 9050 3500 0    50   ~ 0
LCD_CS
Text Label 9050 3600 0    50   ~ 0
LCD_CMD
Text Notes 8750 3750 0    50   ~ 0
TODO: figure these out
Wire Wire Line
	7750 6800 7950 6800
Wire Wire Line
	7250 7150 7450 7150
Wire Wire Line
	7950 6800 7950 7000
Wire Wire Line
	7450 7000 7450 7150
Connection ~ 7450 7150
Wire Wire Line
	7450 7150 7950 7150
Wire Wire Line
	6800 6400 7150 6400
Wire Wire Line
	12650 3500 12050 3500
Text Label 12050 3500 0    50   ~ 0
TMC_UL
Wire Wire Line
	12650 3700 12050 3700
Text Label 12050 3700 0    50   ~ 0
TMC_VH
Wire Wire Line
	12650 3300 12050 3300
Text Label 12050 3300 0    50   ~ 0
TMC_VL
Wire Wire Line
	12650 3900 12050 3900
Text Label 12050 3900 0    50   ~ 0
TMC_WH
Wire Wire Line
	12650 3400 12050 3400
Text Label 12050 3400 0    50   ~ 0
TMC_WL
Wire Wire Line
	14150 3800 14800 3800
Wire Wire Line
	14800 3600 14150 3600
Wire Wire Line
	14150 3500 14800 3500
Wire Wire Line
	14800 3300 14150 3300
Wire Wire Line
	14150 3100 14800 3100
Wire Wire Line
	14800 2800 14150 2800
Text Label 14800 3800 2    50   ~ 0
LCD_RST
Text Label 14800 3600 2    50   ~ 0
LCD_SCK
Text Label 14800 3500 2    50   ~ 0
LCD_DATA
Text Label 14800 3300 2    50   ~ 0
LCD_BACKLIGHT
Text Label 14800 3100 2    50   ~ 0
LCD_CS
Text Label 14800 2800 2    50   ~ 0
LCD_CMD
Wire Wire Line
	12650 3800 12000 3800
Wire Wire Line
	13050 4200 13050 4850
Wire Wire Line
	13150 4200 13150 4850
Text Label 12000 3800 0    50   ~ 0
MAG_CSN
Text Label 13050 4850 1    50   ~ 0
MAG_CLK
Text Label 13150 4850 1    50   ~ 0
MAG_DO
Text Label 13250 5100 1    50   ~ 0
STRAIN_DO
Text Label 15150 4000 2    50   ~ 0
STRAIN_SCK
Wire Wire Line
	14150 4000 15150 4000
Wire Wire Line
	13550 5000 13550 4200
Text Label 13550 5000 1    50   ~ 0
LED_DATA_3V3
Wire Wire Line
	12650 2900 12050 2900
Text Label 12050 2900 0    50   ~ 0
TMC_DIAG
$Comp
L Connector_Generic:Conn_01x03 J4
U 1 1 62748B8A
P 5450 7450
F 0 "J4" H 5530 7492 50  0000 L CNN
F 1 "Strain" H 5530 7401 50  0000 L CNN
F 2 "SolderPads:SolderPads_2mm_3" H 5450 7450 50  0001 C CNN
F 3 "~" H 5450 7450 50  0001 C CNN
	1    5450 7450
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x03 J5
U 1 1 6274A9BB
P 5450 7900
F 0 "J5" H 5530 7942 50  0000 L CNN
F 1 "Strain" H 5530 7851 50  0000 L CNN
F 2 "SolderPads:SolderPads_2mm_3" H 5450 7900 50  0001 C CNN
F 3 "~" H 5450 7900 50  0001 C CNN
	1    5450 7900
	1    0    0    -1  
$EndComp
Text Label 4800 7350 0    50   ~ 0
STRAIN_E+
Wire Wire Line
	4800 7350 5250 7350
Text Label 4800 7550 0    50   ~ 0
STRAIN_E-
Wire Wire Line
	4800 7550 5250 7550
Text Label 4800 7800 0    50   ~ 0
STRAIN_E+
Wire Wire Line
	4800 7800 5250 7800
Text Label 4800 8000 0    50   ~ 0
STRAIN_E-
Wire Wire Line
	4800 8000 5250 8000
Text Label 4800 7450 0    50   ~ 0
STRAIN_S+
Wire Wire Line
	4800 7450 5250 7450
Text Label 4800 7900 0    50   ~ 0
STRAIN_S-
Wire Wire Line
	4800 7900 5250 7900
$Comp
L no_pin:no_pin Z5
U 1 1 62038103
P 15850 1050
F 0 "Z5" H 15850 1337 60  0000 C CNN
F 1 "dummy_keepouts" H 15850 1231 60  0000 C CNN
F 2 "view_custom:ViewKeepouts3d" H 15850 1050 60  0001 C CNN
F 3 "" H 15850 1050 60  0001 C CNN
	1    15850 1050
	1    0    0    -1  
$EndComp
$Comp
L Logic_LevelTranslator:SN74LV1T34DBV U7
U 1 1 620700A0
P 1700 9550
F 0 "U7" H 1650 10050 50  0000 L CNN
F 1 "SN74LV1T34DBV" H 1400 9950 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 2350 9300 50  0001 C CNN
F 3 "https://www.ti.com/lit/ds/symlink/sn74lv1t34.pdf" H 1300 9350 50  0001 C CNN
	1    1700 9550
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C29
U 1 1 62078A75
P 1200 9350
F 0 "C29" H 1292 9396 50  0000 L CNN
F 1 "0.1uF" H 1292 9305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1200 9350 50  0001 C CNN
F 3 "~" H 1200 9350 50  0001 C CNN
	1    1200 9350
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 9250 1700 9250
Wire Wire Line
	1200 9450 1200 9850
Wire Wire Line
	1200 9850 1700 9850
Connection ~ 1200 9250
Connection ~ 1200 9850
Wire Wire Line
	600  9550 1400 9550
Text Label 600  9550 0    50   ~ 0
LED_DATA_3V3
Wire Wire Line
	1200 9050 1200 9250
$Comp
L power:GND #PWR0134
U 1 1 62078A89
P 1200 10100
F 0 "#PWR0134" H 1200 9850 50  0001 C CNN
F 1 "GND" H 1205 9927 50  0000 C CNN
F 2 "" H 1200 10100 50  0001 C CNN
F 3 "" H 1200 10100 50  0001 C CNN
	1    1200 10100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 10100 1200 9850
Wire Wire Line
	2000 9550 2150 9550
Text Label 2800 9550 2    50   ~ 0
LED_DATA_5V
Wire Wire Line
	4150 2250 4700 2250
$Comp
L Device:C_Small C12
U 1 1 62138F96
P 7150 6500
F 0 "C12" H 7242 6546 50  0000 L CNN
F 1 "0.1uF" H 7242 6455 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7150 6500 50  0001 C CNN
F 3 "~" H 7150 6500 50  0001 C CNN
	1    7150 6500
	1    0    0    -1  
$EndComp
Connection ~ 7150 6400
Wire Wire Line
	7150 6400 7450 6400
Wire Wire Line
	7150 6600 6800 6600
Connection ~ 6800 6600
$Comp
L power:GND #PWR0132
U 1 1 626B6CF1
P 12650 6900
F 0 "#PWR0132" H 12650 6650 50  0001 C CNN
F 1 "GND" H 12655 6727 50  0000 C CNN
F 2 "" H 12650 6900 50  0001 C CNN
F 3 "" H 12650 6900 50  0001 C CNN
	1    12650 6900
	1    0    0    -1  
$EndComp
Wire Wire Line
	12650 6800 12650 6900
Wire Wire Line
	13100 6800 12750 6800
Connection ~ 12750 6800
$Comp
L Device:C_Small C13
U 1 1 6208A205
P 12750 6700
F 0 "C13" H 12842 6746 50  0000 L CNN
F 1 "22uF" H 12842 6655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 12750 6700 50  0001 C CNN
F 3 "~" H 12750 6700 50  0001 C CNN
	1    12750 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	12650 6800 12750 6800
Connection ~ 12750 6600
Wire Wire Line
	12750 6600 13100 6600
Wire Wire Line
	8450 5000 7850 5000
Text Label 7850 5000 0    50   ~ 0
TMC_UH
Wire Wire Line
	8450 5300 7850 5300
Text Label 7850 5300 0    50   ~ 0
TMC_UL
Wire Wire Line
	8450 5100 7850 5100
Text Label 7850 5100 0    50   ~ 0
TMC_VH
Wire Wire Line
	8450 5500 7850 5500
Text Label 7850 5500 0    50   ~ 0
TMC_VL
Wire Wire Line
	8450 5200 7850 5200
Text Label 7850 5200 0    50   ~ 0
TMC_WH
Wire Wire Line
	8450 5400 7850 5400
Text Label 7850 5400 0    50   ~ 0
TMC_WL
$Comp
L Device:R_Small R7
U 1 1 6217C4CC
P 8550 5000
F 0 "R7" V 8600 5050 50  0000 L CNN
F 1 "10k" V 8550 5000 31  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5000 50  0001 C CNN
F 3 "~" H 8550 5000 50  0001 C CNN
	1    8550 5000
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R8
U 1 1 62180F46
P 8550 5100
F 0 "R8" V 8600 5150 50  0000 L CNN
F 1 "10k" V 8550 5100 31  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5100 50  0001 C CNN
F 3 "~" H 8550 5100 50  0001 C CNN
	1    8550 5100
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R9
U 1 1 621810C8
P 8550 5200
F 0 "R9" V 8600 5250 50  0000 L CNN
F 1 "10k" V 8550 5200 31  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5200 50  0001 C CNN
F 3 "~" H 8550 5200 50  0001 C CNN
	1    8550 5200
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R10
U 1 1 62181360
P 8550 5300
F 0 "R10" V 8600 5350 50  0000 L CNN
F 1 "10k" V 8550 5300 31  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5300 50  0001 C CNN
F 3 "~" H 8550 5300 50  0001 C CNN
	1    8550 5300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R11
U 1 1 621814C1
P 8550 5400
F 0 "R11" V 8600 5450 50  0000 L CNN
F 1 "10k" V 8550 5400 31  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5400 50  0001 C CNN
F 3 "~" H 8550 5400 50  0001 C CNN
	1    8550 5400
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R12
U 1 1 6218171E
P 8550 5500
F 0 "R12" V 8600 5550 50  0000 L CNN
F 1 "10k" V 8550 5500 31  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 8550 5500 50  0001 C CNN
F 3 "~" H 8550 5500 50  0001 C CNN
	1    8550 5500
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 62182795
P 8850 5700
F 0 "#PWR0135" H 8850 5450 50  0001 C CNN
F 1 "GND" H 8855 5527 50  0000 C CNN
F 2 "" H 8850 5700 50  0001 C CNN
F 3 "" H 8850 5700 50  0001 C CNN
	1    8850 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 5000 8850 5000
Wire Wire Line
	8850 5000 8850 5100
Wire Wire Line
	8850 5100 8650 5100
Connection ~ 8850 5100
Wire Wire Line
	8850 5100 8850 5200
Wire Wire Line
	8650 5200 8850 5200
Connection ~ 8850 5200
Wire Wire Line
	8850 5200 8850 5300
Wire Wire Line
	8650 5300 8850 5300
Connection ~ 8850 5300
Wire Wire Line
	8850 5300 8850 5400
Wire Wire Line
	8650 5400 8850 5400
Connection ~ 8850 5400
Wire Wire Line
	8850 5400 8850 5500
Wire Wire Line
	8650 5500 8850 5500
Connection ~ 8850 5500
Wire Wire Line
	8850 5500 8850 5700
Wire Wire Line
	13250 4200 13250 5100
Wire Wire Line
	13650 4400 13650 4200
Wire Wire Line
	13750 4200 14200 4200
Wire Wire Line
	13650 4400 14500 4400
Text Label 14200 4200 2    50   ~ 0
SDA
Text Label 14500 4400 2    50   ~ 0
SCL
NoConn ~ 14150 3200
NoConn ~ 12650 3100
NoConn ~ 12650 3200
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 625E1008
P 2250 2300
F 0 "#FLG0101" H 2250 2375 50  0001 C CNN
F 1 "PWR_FLAG" H 2250 2473 50  0000 C CNN
F 2 "" H 2250 2300 50  0001 C CNN
F 3 "~" H 2250 2300 50  0001 C CNN
	1    2250 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 2300 2250 2400
Connection ~ 2250 2400
Wire Wire Line
	2250 2400 2650 2400
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 625FA47A
P 1800 3950
F 0 "#FLG0102" H 1800 4025 50  0001 C CNN
F 1 "PWR_FLAG" H 1800 4123 50  0000 C CNN
F 2 "" H 1800 3950 50  0001 C CNN
F 3 "~" H 1800 3950 50  0001 C CNN
	1    1800 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 3900 1500 3950
Wire Wire Line
	1500 3950 1800 3950
Connection ~ 1500 3900
$Comp
L power:+5V #PWR0101
U 1 1 61F5E471
P 3500 9050
F 0 "#PWR0101" H 3500 8900 50  0001 C CNN
F 1 "+5V" H 3515 9223 50  0000 C CNN
F 2 "" H 3500 9050 50  0001 C CNN
F 3 "" H 3500 9050 50  0001 C CNN
	1    3500 9050
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0133
U 1 1 62078A82
P 1200 9050
F 0 "#PWR0133" H 1200 8900 50  0001 C CNN
F 1 "+5V" H 1215 9223 50  0000 C CNN
F 2 "" H 1200 9050 50  0001 C CNN
F 3 "" H 1200 9050 50  0001 C CNN
	1    1200 9050
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0136
U 1 1 62644C87
P 2650 2300
F 0 "#PWR0136" H 2650 2150 50  0001 C CNN
F 1 "+5V" H 2665 2473 50  0000 C CNN
F 2 "" H 2650 2300 50  0001 C CNN
F 3 "" H 2650 2300 50  0001 C CNN
	1    2650 2300
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 2300 2650 2400
$Comp
L power:+5V #PWR0137
U 1 1 62663A0F
P 12650 6500
F 0 "#PWR0137" H 12650 6350 50  0001 C CNN
F 1 "+5V" H 12665 6673 50  0000 C CNN
F 2 "" H 12650 6500 50  0001 C CNN
F 3 "" H 12650 6500 50  0001 C CNN
	1    12650 6500
	1    0    0    -1  
$EndComp
Wire Wire Line
	12650 6500 12650 6600
Wire Wire Line
	12650 6600 12750 6600
$Comp
L power:+5V #PWR0138
U 1 1 6269A626
P 950 1000
F 0 "#PWR0138" H 950 850 50  0001 C CNN
F 1 "+5V" H 965 1173 50  0000 C CNN
F 2 "" H 950 1000 50  0001 C CNN
F 3 "" H 950 1000 50  0001 C CNN
	1    950  1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	950  1000 950  1050
NoConn ~ 12000 9550
$Comp
L VEML7700:VEML7700 U8
U 1 1 6271597A
P 2450 5600
F 0 "U8" H 2172 5621 50  0000 R CNN
F 1 "VEML7700" H 2172 5530 50  0000 R CNN
F 2 "VEML7700:VEML7700-TOP" H 2450 5600 50  0001 C CNN
F 3 "" H 2450 5600 50  0001 C CNN
	1    2450 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C27
U 1 1 6271863D
P 1800 5300
F 0 "C27" H 1892 5346 50  0000 L CNN
F 1 "0.1uF" H 1892 5255 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 1800 5300 50  0001 C CNN
F 3 "~" H 1800 5300 50  0001 C CNN
	1    1800 5300
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0139
U 1 1 62719D79
P 1800 4900
F 0 "#PWR0139" H 1800 4750 50  0001 C CNN
F 1 "+3.3V" H 1815 5073 50  0000 C CNN
F 2 "" H 1800 4900 50  0001 C CNN
F 3 "" H 1800 4900 50  0001 C CNN
	1    1800 4900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0140
U 1 1 6271A63E
P 1800 6300
F 0 "#PWR0140" H 1800 6050 50  0001 C CNN
F 1 "GND" H 1805 6127 50  0000 C CNN
F 2 "" H 1800 6300 50  0001 C CNN
F 3 "" H 1800 6300 50  0001 C CNN
	1    1800 6300
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 6300 1800 6200
Wire Wire Line
	2450 6150 2450 6200
Wire Wire Line
	2450 6200 1800 6200
Connection ~ 1800 6200
Wire Wire Line
	1800 6200 1800 5400
Wire Wire Line
	1800 5200 1800 5100
Wire Wire Line
	1800 5100 2450 5100
Wire Wire Line
	1800 5100 1800 4900
Connection ~ 1800 5100
Wire Wire Line
	2800 5450 3300 5450
Text Label 3300 5450 2    50   ~ 0
SDA
Text Label 3300 5750 2    50   ~ 0
SCL
Wire Wire Line
	3300 5750 2800 5750
$Comp
L Device:R_Small R13
U 1 1 627E020E
P 6950 5250
F 0 "R13" V 6754 5250 50  0000 C CNN
F 1 "2.2k" V 6845 5250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 6950 5250 50  0001 C CNN
F 3 "~" H 6950 5250 50  0001 C CNN
	1    6950 5250
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R14
U 1 1 627EADB9
P 7200 5500
F 0 "R14" V 7004 5500 50  0000 C CNN
F 1 "2.2k" V 7095 5500 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 7200 5500 50  0001 C CNN
F 3 "~" H 7200 5500 50  0001 C CNN
	1    7200 5500
	1    0    0    -1  
$EndComp
Text Label 6350 5350 0    50   ~ 0
SDA
Text Label 6350 5600 0    50   ~ 0
SCL
$Comp
L power:+3.3V #PWR0141
U 1 1 62826CAD
P 7100 5050
F 0 "#PWR0141" H 7100 4900 50  0001 C CNN
F 1 "+3.3V" H 7115 5223 50  0000 C CNN
F 2 "" H 7100 5050 50  0001 C CNN
F 3 "" H 7100 5050 50  0001 C CNN
	1    7100 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6950 5150 6950 5050
Wire Wire Line
	6950 5050 7100 5050
Wire Wire Line
	7100 5050 7200 5050
Wire Wire Line
	7200 5050 7200 5400
Connection ~ 7100 5050
Wire Wire Line
	6350 5350 6550 5350
Wire Wire Line
	6350 5600 6550 5600
$Comp
L Connector:TestPoint_Small TP1
U 1 1 620734A8
P 1050 1050
F 0 "TP1" H 1098 1096 50  0000 L CNN
F 1 "5V" H 1098 1005 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 1250 1050 50  0001 C CNN
F 3 "~" H 1250 1050 50  0001 C CNN
	1    1050 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 1050 950  1050
Connection ~ 950  1050
Wire Wire Line
	950  1050 950  1150
$Comp
L Connector:TestPoint_Small TP2
U 1 1 620939BB
P 2750 1050
F 0 "TP2" H 2798 1096 50  0000 L CNN
F 1 "3.3v" H 2798 1005 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 2950 1050 50  0001 C CNN
F 3 "~" H 2950 1050 50  0001 C CNN
	1    2750 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2750 1050 2650 1050
$Comp
L Connector:TestPoint_Small TP3
U 1 1 620F043A
P 2000 1600
F 0 "TP3" H 2048 1646 50  0000 L CNN
F 1 "GND" H 2048 1555 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 2200 1600 50  0001 C CNN
F 3 "~" H 2200 1600 50  0001 C CNN
	1    2000 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	2000 1600 1900 1600
Connection ~ 1900 1600
$Comp
L Connector:TestPoint_Small TP12
U 1 1 6213725A
P 2250 9250
F 0 "TP12" H 2298 9296 50  0000 L CNN
F 1 "LED" H 2298 9205 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 2450 9250 50  0001 C CNN
F 3 "~" H 2450 9250 50  0001 C CNN
	1    2250 9250
	1    0    0    -1  
$EndComp
Wire Wire Line
	2250 9250 2150 9250
Wire Wire Line
	2150 9250 2150 9550
Connection ~ 2150 9550
Wire Wire Line
	2150 9550 2800 9550
$Comp
L Connector:TestPoint_Small TP9
U 1 1 62179005
P 3200 7600
F 0 "TP9" H 3248 7646 50  0000 L CNN
F 1 "CSN" H 3250 7600 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 3400 7600 50  0001 C CNN
F 3 "~" H 3400 7600 50  0001 C CNN
	1    3200 7600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 7600 3100 7600
Wire Wire Line
	3100 7600 3100 7550
$Comp
L Connector:TestPoint_Small TP10
U 1 1 621B8956
P 3200 7700
F 0 "TP10" H 3248 7746 50  0000 L CNN
F 1 "CLK" H 3250 7700 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 3400 7700 50  0001 C CNN
F 3 "~" H 3400 7700 50  0001 C CNN
	1    3200 7700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 7700 3100 7700
$Comp
L Connector:TestPoint_Small TP11
U 1 1 621D8FB7
P 3200 7800
F 0 "TP11" H 3248 7846 50  0000 L CNN
F 1 "DO" H 3250 7800 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 3400 7800 50  0001 C CNN
F 3 "~" H 3400 7800 50  0001 C CNN
	1    3200 7800
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 7800 3100 7800
Wire Wire Line
	3100 7700 3100 7650
Wire Wire Line
	3100 7800 3100 7750
$Comp
L Connector:TestPoint_Small TP6
U 1 1 62263AA7
P 14950 6600
F 0 "TP6" H 14998 6646 50  0000 L CNN
F 1 "U" H 15000 6600 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 15150 6600 50  0001 C CNN
F 3 "~" H 15150 6600 50  0001 C CNN
	1    14950 6600
	1    0    0    -1  
$EndComp
Wire Wire Line
	14950 6600 14950 6650
Connection ~ 14950 6650
$Comp
L Connector:TestPoint_Small TP7
U 1 1 622A8E6D
P 14950 6700
F 0 "TP7" H 14998 6746 50  0000 L CNN
F 1 "V" H 15000 6700 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 15150 6700 50  0001 C CNN
F 3 "~" H 15150 6700 50  0001 C CNN
	1    14950 6700
	1    0    0    -1  
$EndComp
Wire Wire Line
	14950 6700 14950 6750
$Comp
L Connector:TestPoint_Small TP8
U 1 1 622CAD46
P 14950 6800
F 0 "TP8" H 14998 6846 50  0000 L CNN
F 1 "W" H 15000 6800 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 15150 6800 50  0001 C CNN
F 3 "~" H 15150 6800 50  0001 C CNN
	1    14950 6800
	1    0    0    -1  
$EndComp
Wire Wire Line
	14950 6800 14950 6850
$Comp
L Connector:TestPoint_Small TP4
U 1 1 622F4012
P 6550 5300
F 0 "TP4" H 6598 5346 50  0000 L CNN
F 1 "SDA" H 6600 5300 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 6750 5300 50  0001 C CNN
F 3 "~" H 6750 5300 50  0001 C CNN
	1    6550 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 5300 6550 5350
$Comp
L Connector:TestPoint_Small TP5
U 1 1 623162CF
P 6550 5550
F 0 "TP5" H 6598 5596 50  0000 L CNN
F 1 "SCL" H 6600 5550 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.0mm" H 6750 5550 50  0001 C CNN
F 3 "~" H 6750 5550 50  0001 C CNN
	1    6550 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6550 5550 6550 5600
Connection ~ 6550 5350
Wire Wire Line
	6550 5350 6950 5350
Connection ~ 6550 5600
Wire Wire Line
	6550 5600 7200 5600
Connection ~ 14950 6750
Connection ~ 14950 6850
Wire Wire Line
	14950 6850 14850 6850
Connection ~ 2650 1050
Wire Wire Line
	2650 1050 2650 1150
Text Notes 11250 4150 0    39   ~ 0
GPIO12=MTDI. Should be 0 on boot\nfor 3.3v built-in flash/psram on\nESP32-PICO-v3-02
Text Notes 14700 4150 0    39   ~ 0
IO2 must be 0 to enter UART\ndownload mode
NoConn ~ 12650 3000
Text Label 12050 3600 0    50   ~ 0
TMC_UH
Wire Wire Line
	12650 3600 12050 3600
Wire Wire Line
	3100 7550 4000 7550
Connection ~ 3100 7550
Connection ~ 3100 7650
Connection ~ 3100 7750
$Comp
L Device:R_Small R15
U 1 1 62132FFE
P 5300 5150
F 0 "R15" V 5104 5150 50  0000 C CNN
F 1 "2.2k" V 5195 5150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5300 5150 50  0001 C CNN
F 3 "~" H 5300 5150 50  0001 C CNN
	1    5300 5150
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R16
U 1 1 62133004
P 5400 5150
F 0 "R16" V 5204 5150 50  0000 C CNN
F 1 "2.2k" V 5295 5150 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" H 5400 5150 50  0001 C CNN
F 3 "~" H 5400 5150 50  0001 C CNN
	1    5400 5150
	-1   0    0    1   
$EndComp
$Comp
L power:+3.3V #PWR0142
U 1 1 6213300A
P 5350 4950
F 0 "#PWR0142" H 5350 4800 50  0001 C CNN
F 1 "+3.3V" H 5365 5123 50  0000 C CNN
F 2 "" H 5350 4950 50  0001 C CNN
F 3 "" H 5350 4950 50  0001 C CNN
	1    5350 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 5250 5300 5500
Wire Wire Line
	5400 5250 5400 5600
Wire Wire Line
	5300 5050 5300 4950
Wire Wire Line
	5300 4950 5350 4950
Wire Wire Line
	5350 4950 5400 4950
Wire Wire Line
	5400 4950 5400 5050
Connection ~ 5350 4950
Text Notes 4700 5800 0    50   ~ 0
Pull-ups allow for I2C (though\nwe'll primarily use SSI)
Wire Wire Line
	3100 7650 4000 7650
Wire Wire Line
	3100 7750 4000 7750
Text Label 4800 5600 0    50   ~ 0
MAG_CLK
Text Label 4800 5500 0    50   ~ 0
MAG_DO
Wire Wire Line
	4800 5500 5300 5500
Wire Wire Line
	4800 5600 5400 5600
Wire Notes Line
	3100 1950 3100 500 
Wire Notes Line
	500  8600 12100 8600
Wire Notes Line
	12100 8600 12100 10500
Wire Notes Line
	4350 6950 500  6950
Wire Notes Line
	4350 4550 4350 8600
Wire Notes Line
	8200 1950 8200 4550
Wire Notes Line
	4350 6000 10950 6000
Wire Notes Line
	10950 6000 10950 8600
Wire Notes Line
	9200 4550 9200 6000
Text Notes 500  2100 0    79   Italic 16
USB
Text Notes 500  4700 0    79   Italic 16
SENSOR - AMBIENT LIGHT
Text Notes 500  7100 0    79   Italic 16
SENSOR - MAGNETIC ENCODER
Text Notes 500  8750 0    79   Italic 16
LEDS
Text Notes 500  600  0    79   Italic 16
POWER
Text Notes 4400 6150 0    79   Italic 16
SENSOR - STRAIN
Text Notes 4400 4700 0    79   Italic 16
PULLUPS, PULLDOWNS
Text Notes 12400 6000 0    79   Italic 16
MOTOR
Wire Wire Line
	14950 6650 15500 6650
Wire Wire Line
	14950 6750 15500 6750
Wire Wire Line
	14950 6850 15500 6850
Wire Notes Line
	12350 9250 12350 5850
Wire Notes Line
	12350 5850 16500 5850
Text Notes 3150 600  0    79   Italic 16
MECHANICAL
Wire Notes Line
	10350 4550 10350 1950
Wire Notes Line
	500  1950 10350 1950
Wire Notes Line
	500  4550 10350 4550
Text Notes 8250 2100 0    79   Italic 16
LCD CONNECTOR
Wire Notes Line
	11150 1750 15800 1750
Wire Notes Line
	15800 1750 15800 5450
Wire Notes Line
	15800 5450 11150 5450
Wire Notes Line
	11150 5450 11150 1750
Text Notes 11200 1900 0    79   Italic 16
MCU - ESP32 (T-MICRO32 PLUS)
Wire Notes Line
	7700 1950 7700 500 
$EndSCHEMATC