View: Update pin assignments on ESP32 to avoid potential boot issues

electronics/lib/lilygo_micro32.lib

@@ -56,10 +56,35 @@ ENDDEF
 DEF T-Micro32_Plus U 0 40 Y Y 1 F N
 F0 "U" -600 850 50 H V C CNN
 F1 "T-Micro32_Plus" 0 700 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
+F2 "" 0 -100 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
 DRAW
+C -410 -610 0 1 1 0 N
+C -410 -510 0 1 1 0 N
+C 340 -560 0 1 1 0 N
+C 440 -710 0 1 1 0 N
+C 440 -610 0 1 1 0 N
+C 440 -210 0 1 1 0 N
+T 0 -350 -50 26 0 0 0 "IO0: def=PU, 1=run, 0=download" Normal 0 L C
+T 0 -350 -200 26 0 0 0 "IO12: def=PD, must be 0 on boot" Normal 0 L C
+T 0 -350 -250 26 0 0 0 "IO14: outputs signal on boot" Normal 0 L C
+T 0 -350 -300 26 0 0 0 "IO15: def=PU, 1=debug log, 0=silent" Normal 0 L C
+T 0 -350 -100 26 0 0 0 "IO2: def=PD, must be 0 to download" Normal 0 L C
+T 0 -350 -150 26 0 0 0 "IO5: outputs signal on boot?" Normal 0 L C
+T 0 -250 -350 26 0 0 0 "outputs signal at boot" Normal 0 L C
 S 650 -800 -650 800 0 1 0 f
+P 2 1 1 0 -410 -590 -410 -600 N
+P 2 1 1 0 -410 -490 -410 -500 N
+P 2 1 1 0 340 -540 340 -550 N
+P 2 1 1 0 440 -690 440 -700 N
+P 2 1 1 0 440 -590 440 -600 N
+P 2 1 1 0 440 -190 440 -200 N
+P 4 1 1 0 -410 -570 -440 -620 -380 -620 -410 -570 N
+P 4 1 1 0 -410 -470 -440 -520 -380 -520 -410 -470 N
+P 4 1 1 0 340 -520 310 -570 370 -570 340 -520 N
+P 4 1 1 0 440 -670 410 -720 470 -720 440 -670 N
+P 4 1 1 0 440 -570 410 -620 470 -620 440 -570 N
+P 4 1 1 0 440 -170 410 -220 470 -220 440 -170 N
 X GND 1 -750 700 100 R 50 50 1 1 W
 X IO25 10 -750 -200 100 R 50 50 1 1 B
 X IO26 11 -750 -300 100 R 50 50 1 1 B

electronics/view/view-cache.lib

@@ -445,9 +445,15 @@ ENDDEF
 DEF lilygo_micro32_T-Micro32_Plus U 0 40 Y Y 1 F N
 F0 "U" -600 850 50 H V C CNN
 F1 "lilygo_micro32_T-Micro32_Plus" 0 700 50 H V C CNN
-F2 "" 0 0 50 H I C CNN
-F3 "" 0 0 50 H I C CNN
+F2 "" 0 -100 50 H I C CNN
+F3 "" 0 -100 50 H I C CNN
 DRAW
+T 0 -350 -50 26 0 0 0 "IO0: def=PU, 1=run, 0=download" Normal 0 L C
+T 0 -350 -200 26 0 0 0 "IO12: def=PD, must be 0 on boot" Normal 0 L C
+T 0 -350 -250 26 0 0 0 "IO14: outputs signal on boot" Normal 0 L C
+T 0 -350 -300 26 0 0 0 "IO15: def=PU, 1=debug log, 0=silent" Normal 0 L C
+T 0 -350 -100 26 0 0 0 "IO2: def=PD, 0=download" Normal 0 L C
+T 0 -250 -350 26 0 0 0 "outputs signal at boot" Normal 0 L C
 S 650 -800 -650 800 0 1 0 f
 X GND 1 -750 700 100 R 50 50 1 1 W
 X IO25 10 -750 -200 100 R 50 50 1 1 B

electronics/view/view.sch

@@ -1694,8 +1694,8 @@ Wire Wire Line
 Text Label 12450 3350 0    50   ~ 0
 TMC_WH
 Wire Wire Line
-	13050 3450 12450 3450
-Text Label 12450 3450 0    50   ~ 0
+	13050 3550 12450 3550
+Text Label 12450 3550 0    50   ~ 0
 TMC_WL
 Wire Wire Line
 	14550 3450 15200 3450
@@ -1724,21 +1724,21 @@ LCD_CMD
 Wire Wire Line
 	13450 3850 13450 4500
 Wire Wire Line
-	13050 3550 12400 3550
+	13050 3450 12400 3450
 Wire Wire Line
 	13050 2650 12400 2650
 Text Label 13450 4500 1    50   ~ 0
 MAG_CSN
-Text Label 12400 3550 0    50   ~ 0
+Text Label 12400 3450 0    50   ~ 0
 MAG_CLK
 Text Label 12400 2650 0    50   ~ 0
 MAG_DO
 Text Label 13650 4750 1    50   ~ 0
 STRAIN_DO
-Text Label 15050 4050 2    50   ~ 0
+Text Label 15550 3650 2    50   ~ 0
 STRAIN_SCK
 Wire Wire Line
-	14050 4050 15050 4050
+	14550 3650 15550 3650
 Wire Wire Line
 	13950 4650 13950 3850
 Text Label 13950 4650 1    50   ~ 0
@@ -1937,7 +1937,7 @@ L Device:R_Small R7
 U 1 1 6217C4CC
 P 9900 4700
 F 0 "R7" V 9950 4750 50  0000 L CNN
-F 1 "100k" V 9900 4700 31  0000 C CNN
+F 1 "10k" V 9900 4700 31  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9900 4700 50  0001 C CNN
 F 3 "~" H 9900 4700 50  0001 C CNN
 	1    9900 4700
@@ -1948,7 +1948,7 @@ L Device:R_Small R8
 U 1 1 62180F46
 P 9900 4800
 F 0 "R8" V 9950 4850 50  0000 L CNN
-F 1 "100k" V 9900 4800 31  0000 C CNN
+F 1 "10k" V 9900 4800 31  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9900 4800 50  0001 C CNN
 F 3 "~" H 9900 4800 50  0001 C CNN
 	1    9900 4800
@@ -1959,7 +1959,7 @@ L Device:R_Small R9
 U 1 1 621810C8
 P 9900 4900
 F 0 "R9" V 9950 4950 50  0000 L CNN
-F 1 "100k" V 9900 4900 31  0000 C CNN
+F 1 "10k" V 9900 4900 31  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9900 4900 50  0001 C CNN
 F 3 "~" H 9900 4900 50  0001 C CNN
 	1    9900 4900
@@ -1970,7 +1970,7 @@ L Device:R_Small R10
 U 1 1 62181360
 P 9900 5000
 F 0 "R10" V 9950 5050 50  0000 L CNN
-F 1 "100k" V 9900 5000 31  0000 C CNN
+F 1 "10k" V 9900 5000 31  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9900 5000 50  0001 C CNN
 F 3 "~" H 9900 5000 50  0001 C CNN
 	1    9900 5000
@@ -1981,7 +1981,7 @@ L Device:R_Small R11
 U 1 1 621814C1
 P 9900 5100
 F 0 "R11" V 9950 5150 50  0000 L CNN
-F 1 "100k" V 9900 5100 31  0000 C CNN
+F 1 "10k" V 9900 5100 31  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9900 5100 50  0001 C CNN
 F 3 "~" H 9900 5100 50  0001 C CNN
 	1    9900 5100
@@ -1992,7 +1992,7 @@ L Device:R_Small R12
 U 1 1 6218171E
 P 9900 5200
 F 0 "R12" V 9950 5250 50  0000 L CNN
-F 1 "100k" V 9900 5200 31  0000 C CNN
+F 1 "10k" V 9900 5200 31  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 9900 5200 50  0001 C CNN
 F 3 "~" H 9900 5200 50  0001 C CNN
 	1    9900 5200
@@ -2043,10 +2043,10 @@ Wire Wire Line
 Wire Wire Line
 	14050 4050 14050 3850
 Wire Wire Line
-	14550 3650 15000 3650
+	14050 4050 14500 4050
 Wire Wire Line
 	14150 3850 15000 3850
-Text Label 15000 3650 2    50   ~ 0
+Text Label 14500 4050 2    50   ~ 0
 SDA
 Text Label 15000 3850 2    50   ~ 0
 SCL
@@ -2466,4 +2466,8 @@ Wire Wire Line
 Connection ~ 2650 1050
 Wire Wire Line
 	2650 1050 2650 1150
+Text Notes 11650 3800 0    39   ~ 0
+GPIO12=MTDI. Should be 0 on boot\nfor 3.3v built-in flash/psram on\nESP32-PICO-v3-02
+Text Notes 15100 3800 0    39   ~ 0
+IO2 must be 0 to enter UART\ndownload mode
 $EndSCHEMATC