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ulx3s_update_wifi

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master
Ivan Olenichev 5 years ago
parent 87e2838145
commit 15f965fe8b
1 changed files with 191 additions and 188 deletions
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wifi.sch
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@ -1,6 +1,6 @@
EESchema Schematic File Version 4 EESchema Schematic File Version 4
LIBS:ulx3s-cache LIBS:ulx3s-cache
EELAYER 26 0 EELAYER 30 0
EELAYER END EELAYER END
$Descr A4 11693 8268 $Descr A4 11693 8268
encoding utf-8 encoding utf-8
@ -14,180 +14,163 @@ Comment2 ""
Comment3 "" Comment3 ""
Comment4 "" Comment4 ""
$EndDescr $EndDescr
Text GLabel 7100 4500 3 60 Input ~ 0 Text GLabel 7550 2650 2 60 Input ~ 0
SD_D0 SD_D0
Text GLabel 7550 4000 2 60 Input ~ 0 Text GLabel 7550 3150 2 60 Input ~ 0
SD_D1
Text GLabel 6300 4500 3 60 Input ~ 0
SD_D3 SD_D3
Text GLabel 7000 4500 3 60 Input ~ 0 Text GLabel 7550 3350 2 60 Input ~ 0
SD_CMD SD_CMD
Text GLabel 5700 3950 0 60 Input ~ 0 Text GLabel 7550 3250 2 60 Input ~ 0
SD_CLK SD_CLK
Text GLabel 5700 4050 0 60 Input ~ 0 Text GLabel 7550 3050 2 60 Input ~ 0
SD_D2 SD_D2
Text GLabel 7550 3200 2 60 Input ~ 0 Text GLabel 9050 2750 2 60 Input ~ 0
WIFI_RXD WIFI_RXD
Text GLabel 7550 3100 2 60 Input ~ 0 Text GLabel 9050 2550 2 60 Input ~ 0
WIFI_TXD WIFI_TXD
Text GLabel 7550 4100 2 60 Input ~ 0 Text GLabel 7550 2450 2 60 Input ~ 0
WIFI_GPIO0 WIFI_GPIO0
Text GLabel 7550 2900 2 60 Input ~ 0 Text GLabel 7550 4050 2 60 Input ~ 0
JTAG_TDI JTAG_TDI
Text GLabel 7550 3500 2 60 Input ~ 0 Text GLabel 7550 3750 2 60 Input ~ 0
JTAG_TDO JTAG_TDO
Text GLabel 7550 3600 2 60 Input ~ 0 Text GLabel 7550 3650 2 60 Input ~ 0
JTAG_TCK JTAG_TCK
Text GLabel 7550 3300 2 60 Input ~ 0 Text GLabel 7550 3850 2 60 Input ~ 0
JTAG_TMS JTAG_TMS
$Comp $Comp
L esp-wroom32:ESP-WROOM32 U9 L RF_Module:ESP32-WROOM-32 U9
U 1 1 58E5662B U 1 1 58E5662B
P 6650 3450 P 6650 3650
F 0 "U9" H 5950 4700 60 0000 C CNN F 0 "U9" H 6200 5000 60 0000 C CNN
F 1 "ESP32-WROOM" H 6950 4700 60 0000 C CNN F 1 "ESP32-WROOM" H 7050 5000 60 0000 C CNN
F 2 "ESP32:ESP32-WROOM-stencil" H 7000 4800 60 0001 C CNN F 2 "ESP32:ESP32-WROOM-stencil" H 7000 5000 60 0001 C CNN
F 3 "http://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf" H 6200 3900 60 0001 C CNN F 3 "http://espressif.com/sites/default/files/documentation/esp32_datasheet_en.pdf" H 6200 4100 60 0001 C CNN
F 4 "espressif.com" H 6650 3450 60 0001 C CNN "MNF1_URL" F 4 "espressif.com" H 6650 3650 60 0001 C CNN "MNF1_URL"
F 5 "ESP-WROOM-32" H 6650 3450 60 0001 C CNN "MPN" F 5 "ESP-WROOM-32" H 6650 3650 60 0001 C CNN "MPN"
F 6 "356-ESP-WROOM-32 " H 6650 3450 50 0001 C CNN "Mouser" F 6 "356-ESP-WROOM-32 " H 6650 3650 50 0001 C CNN "Mouser"
F 7 "3.32€" H 6650 3450 50 0001 C CNN "price100_Mouser" F 7 "3.32€" H 6650 3650 50 0001 C CNN "price100_Mouser"
F 8 "1904-1010-1-ND" H 6650 3450 50 0001 C CNN "Digikey" F 8 "1904-1010-1-ND" H 6650 3650 50 0001 C CNN "Digikey"
F 9 "Leave empty" H 6650 3450 50 0001 C CNN "LowCost" F 9 "Leave empty" H 6650 3650 50 0001 C CNN "LowCost"
F 10 "FU001" H 6650 3450 50 0001 C CNN "Koncar" F 10 "FU001" H 6650 3650 50 0001 C CNN "Koncar"
1 6650 3450 1 6650 3650
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L power:GND #PWR0120
U 1 1 58E56E8D
P 5300 2750
F 0 "#PWR0120" H 5300 2500 50 0001 C CNN
F 1 "GND" H 5300 2600 50 0000 C CNN
F 2 "" H 5300 2750 50 0000 C CNN
F 3 "" H 5300 2750 50 0000 C CNN
1 5300 2750
0 1 1 0
$EndComp
$Comp
L power:+3V3 #PWR0119 L power:+3V3 #PWR0119
U 1 1 58E56EA3 U 1 1 58E56EA3
P 5150 2850 P 6650 2250
F 0 "#PWR0119" H 5150 2700 50 0001 C CNN F 0 "#PWR0119" H 6650 2100 50 0001 C CNN
F 1 "+3V3" H 5150 2990 50 0000 C CNN F 1 "+3V3" H 6650 2390 50 0000 C CNN
F 2 "" H 5150 2850 50 0000 C CNN F 2 "" H 6650 2250 50 0000 C CNN
F 3 "" H 5150 2850 50 0000 C CNN F 3 "" H 6650 2250 50 0000 C CNN
1 5150 2850 1 6650 2250
0 -1 -1 0 1 0 0 -1
$EndComp $EndComp
Wire Wire Line
5300 2750 5700 2750
Wire Wire Line
5150 2850 5700 2850
$Comp $Comp
L power:+3V3 #PWR0117 L power:+3V3 #PWR0117
U 1 1 58ED6C57 U 1 1 58ED6C57
P 4550 2200 P 4900 1700
F 0 "#PWR0117" H 4550 2050 50 0001 C CNN F 0 "#PWR0117" H 4900 1550 50 0001 C CNN
F 1 "+3V3" H 4550 2340 50 0000 C CNN F 1 "+3V3" H 4900 1840 50 0000 C CNN
F 2 "" H 4550 2200 50 0000 C CNN F 2 "" H 4900 1700 50 0000 C CNN
F 3 "" H 4550 2200 50 0000 C CNN F 3 "" H 4900 1700 50 0000 C CNN
1 4550 2200 1 4900 1700
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L Device:R R34 L Device:R R34
U 1 1 58ED6C6D U 1 1 58ED6C6D
P 4550 2350 P 4900 1850
F 0 "R34" V 4630 2350 50 0000 C CNN F 0 "R34" V 4980 1850 50 0000 C CNN
F 1 "15k" V 4550 2350 50 0000 C CNN F 1 "15k" V 4900 1850 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4480 2350 50 0001 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 4830 1850 50 0001 C CNN
F 3 "" H 4550 2350 50 0000 C CNN F 3 "" H 4900 1850 50 0000 C CNN
1 4550 2350 1 4900 1850
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text GLabel 4700 2550 2 60 Input ~ 0 Text GLabel 5050 2050 2 60 Input ~ 0
WIFI_EN WIFI_EN
Wire Wire Line Wire Wire Line
4550 2500 4550 2550 4900 2000 4900 2050
Wire Wire Line Wire Wire Line
4550 2550 4700 2550 4900 2050 5050 2050
Connection ~ 4550 2550 Connection ~ 4900 2050
$Comp $Comp
L power:GND #PWR0118 L power:GND #PWR0118
U 1 1 58EE2982 U 1 1 58EE2982
P 4550 3500 P 4900 3000
F 0 "#PWR0118" H 4550 3250 50 0001 C CNN F 0 "#PWR0118" H 4900 2750 50 0001 C CNN
F 1 "GND" H 4550 3350 50 0000 C CNN F 1 "GND" H 4900 2850 50 0000 C CNN
F 2 "" H 4550 3500 50 0000 C CNN F 2 "" H 4900 3000 50 0000 C CNN
F 3 "" H 4550 3500 50 0000 C CNN F 3 "" H 4900 3000 50 0000 C CNN
1 4550 3500 1 4900 3000
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L Connector_Generic:Conn_02x01 J3 L Connector_Generic:Conn_02x01 J3
U 1 1 58EE29FF U 1 1 58EE29FF
P 4550 3300 P 4900 2800
F 0 "J3" H 4600 3400 50 0000 C CNN F 0 "J3" H 4950 2900 50 0000 C CNN
F 1 "WIFI_OFF" H 4600 3200 50 0000 C CNN F 1 "WIFI_OFF" H 4950 2700 50 0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4550 2100 50 0001 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4900 1600 50 0001 C CNN
F 3 "" H 4550 2100 50 0000 C CNN F 3 "" H 4900 1600 50 0000 C CNN
F 4 "Leave empty" H 4550 3300 60 0001 C CNN "Note" F 4 "Leave empty" H 4900 2800 60 0001 C CNN "Note"
F 5 "T" H 4550 3300 50 0001 C CNN "Side" F 5 "T" H 4900 2800 50 0001 C CNN "Side"
1 4550 3300 1 4900 2800
0 -1 -1 0 0 -1 -1 0
$EndComp $EndComp
Text Notes 8500 3300 0 60 ~ 0 Text Notes 9650 2700 0 60 ~ 0
Programming pins:\nTXD RXD EN GPIO0 Programming pins:\nTXD RXD EN GPIO0
$Comp $Comp
L Device:R R35 L Device:R R35
U 1 1 58FD4C5D U 1 1 58FD4C5D
P 4550 2750 P 4900 2250
F 0 "R35" V 4630 2750 50 0000 C CNN F 0 "R35" V 4980 2250 50 0000 C CNN
F 1 "549" V 4550 2750 50 0000 C CNN F 1 "549" V 4900 2250 50 0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 4480 2750 50 0001 C CNN F 2 "Resistor_SMD:R_0603_1608Metric" V 4830 2250 50 0001 C CNN
F 3 "" H 4550 2750 50 0000 C CNN F 3 "" H 4900 2250 50 0000 C CNN
1 4550 2750 1 4900 2250
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L Device:C C21 L Device:C C21
U 1 1 5924A09B U 1 1 5924A09B
P 3650 3100 P 4900 3800
F 0 "C21" H 3675 3200 50 0000 L CNN F 0 "C21" H 4925 3900 50 0000 L CNN
F 1 "22uF" H 3675 3000 50 0000 L CNN F 1 "22uF" H 4925 3700 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3688 2950 50 0001 C CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 4938 3650 50 0001 C CNN
F 3 "" H 3650 3100 50 0000 C CNN F 3 "" H 4900 3800 50 0000 C CNN
F 4 "www.yageo.com" H 3650 3100 50 0001 C CNN "MNF1_URL" F 4 "www.yageo.com" H 4900 3800 50 0001 C CNN "MNF1_URL"
F 5 "CC0805ZKY5V5BB226" H 3650 3100 50 0001 C CNN "MPN" F 5 "CC0805ZKY5V5BB226" H 4900 3800 50 0001 C CNN "MPN"
1 3650 3100 1 4900 3800
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L power:+3V3 #PWR0115 L power:+3V3 #PWR0115
U 1 1 5924A1EA U 1 1 5924A1EA
P 3650 2950 P 4900 3650
F 0 "#PWR0115" H 3650 2800 50 0001 C CNN F 0 "#PWR0115" H 4900 3500 50 0001 C CNN
F 1 "+3V3" H 3650 3090 50 0000 C CNN F 1 "+3V3" H 4900 3790 50 0000 C CNN
F 2 "" H 3650 2950 50 0000 C CNN F 2 "" H 4900 3650 50 0000 C CNN
F 3 "" H 3650 2950 50 0000 C CNN F 3 "" H 4900 3650 50 0000 C CNN
1 3650 2950 1 4900 3650
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
$Comp $Comp
L power:GND #PWR0116 L power:GND #PWR0116
U 1 1 5924A206 U 1 1 5924A206
P 3650 3250 P 4900 3950
F 0 "#PWR0116" H 3650 3000 50 0001 C CNN F 0 "#PWR0116" H 4900 3700 50 0001 C CNN
F 1 "GND" H 3650 3100 50 0000 C CNN F 1 "GND" H 4900 3800 50 0000 C CNN
F 2 "" H 3650 3250 50 0000 C CNN F 2 "" H 4900 3950 50 0000 C CNN
F 3 "" H 3650 3250 50 0000 C CNN F 3 "" H 4900 3950 50 0000 C CNN
1 3650 3250 1 4900 3950
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Text Notes 5900 2050 0 60 ~ 0 Text Notes 5900 1850 0 60 ~ 0
WiFi and SDcard connected to\nBANK6 on "usb" sheet WiFi and SDcard connected to\nBANK6 on "usb" sheet
Text Notes 9250 4650 0 60 ~ 0 Text Notes 8300 5600 0 60 ~ 0
Strapping pins\n(avoid using to avoid\nboot problems)\nGPIO0,2,4,5,12,15 Strapping pins\n(avoid using to avoid\nboot problems)\nGPIO0,2,4,5,12,15
Text Notes 2750 5350 0 60 ~ 0 Text Notes 2750 5350 0 60 ~ 0
ESP32 ADC capable pins\nGPIO36,39,34,35,32,33,25,26,27,\nGPIO14,12,13,15 - shared with HSPI/JTAG\nConnected to BANK7 on "gpio" sheet ESP32 ADC capable pins\nGPIO36,39,34,35,32,33,25,26,27,\nGPIO14,12,13,15 - shared with HSPI/JTAG\nConnected to BANK7 on "gpio" sheet
@ -197,123 +180,143 @@ Text Notes 4550 6300 0 60 ~ 0
ESP32 JTAG slave interface\nEN: TRST_N\nGPIO15: TDO\nGPIO12: TDI\nGPIO13: TCK\nGPIO14: TMS\nFLASH over JTAG\nnot yet supported. ESP32 JTAG slave interface\nEN: TRST_N\nGPIO15: TDO\nGPIO12: TDI\nGPIO13: TCK\nGPIO14: TMS\nFLASH over JTAG\nnot yet supported.
Text Notes 2750 6000 0 60 ~ 0 Text Notes 2750 6000 0 60 ~ 0
ESP32 VSPI pins\nGPIO5: SS\nGPIO18: SCK\nGPIO19: MISO\nGPIO23: MOSI ESP32 VSPI pins\nGPIO5: SS\nGPIO18: SCK\nGPIO19: MISO\nGPIO23: MOSI
Text GLabel 5700 3350 0 60 Input ~ 0 Text GLabel 7550 4750 2 60 Input ~ 0
GP13 GP13
Text GLabel 5700 3250 0 60 Input ~ 0 Text GLabel 7550 4550 2 60 Input ~ 0
GN13
Text GLabel 5700 3550 0 60 Input ~ 0
GP12 GP12
Text GLabel 5700 3450 0 60 Input ~ 0 Text GLabel 7550 4450 2 60 Input ~ 0
GN12 GN12
Text GLabel 5700 3750 0 60 Input ~ 0 Text GLabel 7550 4250 2 60 Input ~ 0
GP11 GP11
Text GLabel 5700 3650 0 60 Input ~ 0 Text GLabel 7550 4150 2 60 Input ~ 0
GN11 GN11
Text GLabel 7550 3900 2 60 Input ~ 0 Text GLabel 7550 3950 2 60 Input ~ 0
WIFI_GPIO16
$Comp
L power:GND #PWR0123
U 1 1 59C1BF96
P 7650 2800
F 0 "#PWR0123" H 7650 2550 50 0001 C CNN
F 1 "GND" H 7650 2650 50 0000 C CNN
F 2 "" H 7650 2800 50 0001 C CNN
F 3 "" H 7650 2800 50 0001 C CNN
1 7650 2800
0 -1 -1 0
$EndComp
Wire Wire Line
7550 2800 7650 2800
$Comp
L power:GND #PWR0122
U 1 1 59C1BFCC
P 7650 2700
F 0 "#PWR0122" H 7650 2450 50 0001 C CNN
F 1 "GND" H 7650 2550 50 0000 C CNN
F 2 "" H 7650 2700 50 0001 C CNN
F 3 "" H 7650 2700 50 0001 C CNN
1 7650 2700
0 -1 -1 0
$EndComp
Wire Wire Line
7550 2700 7650 2700
Text GLabel 7550 3000 2 60 Input ~ 0
PROG_DONE PROG_DONE
Text Notes 8500 3050 0 60 ~ 0 Text Notes 8300 4000 0 60 ~ 0
PROG_DONE on\n"flash" sheet PROG_DONE on\n"flash" sheet
$Comp $Comp
L power:GND #PWR0121 L power:GND #PWR0121
U 1 1 59DEDA17 U 1 1 59DEDA17
P 6200 4900 P 6650 5050
F 0 "#PWR0121" H 6200 4650 50 0001 C CNN F 0 "#PWR0121" H 6650 4800 50 0001 C CNN
F 1 "GND" H 6200 4750 50 0000 C CNN F 1 "GND" H 6650 4900 50 0000 C CNN
F 2 "" H 6200 4900 50 0001 C CNN F 2 "" H 6650 5050 50 0001 C CNN
F 3 "" H 6200 4900 50 0001 C CNN F 3 "" H 6650 5050 50 0001 C CNN
1 6200 4900 1 6650 5050
1 0 0 -1 1 0 0 -1
$EndComp $EndComp
Wire Wire Line Wire Wire Line
6200 4500 6200 4900 4900 2400 4900 2450
Wire Wire Line Text GLabel 7550 3550 2 60 Input ~ 0
4550 2900 4550 2950
Text GLabel 7550 3800 2 60 Input ~ 0
WIFI_GPIO17 WIFI_GPIO17
Wire Wire Line Wire Wire Line
4550 2950 5700 2950 4900 2450 6050 2450
Text Label 5350 2950 0 60 ~ 0 Text Label 5700 2450 0 60 ~ 0
WIFIEN WIFIEN
Connection ~ 4550 2950 Connection ~ 4900 2450
Text Notes 1350 4500 0 60 ~ 0 Text Notes 1350 4500 0 60 ~ 0
GPIO12 probably should be held low at reset or disconnected\nother option is to burn flash voltage efuse for 3.3V operation\nfor GPIO2 and GPIO12 bootstrapping considerations, read\nhttps://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card GPIO12 probably should be held low at reset or disconnected\nother option is to burn flash voltage efuse for 3.3V operation\nfor GPIO2 and GPIO12 bootstrapping considerations, read\nhttps://github.com/espressif/esp-idf/tree/master/examples/storage/sd_card
Text Notes 1350 4800 0 60 ~ 0 Text Notes 1350 4800 0 60 ~ 0
GPIO25,26 are DAC channels that can directly replay\naudio material over i2s bus GPIO25,26 are DAC channels that can directly replay\naudio material over i2s bus
Text Notes 1350 4000 0 60 ~ 0 Text Notes 1350 4000 0 60 ~ 0
SD card connected according to\nArduino->Examples->ESP32->SD_MMC_Test\nhttps://github.com/espressif/esp-idf/blob/\nmaster/examples/storage/sd_card/README.md\n SD card connected according to\nArduino->Examples->ESP32->SD_MMC_Test\nhttps://github.com/espressif/esp-idf/blob/\nmaster/examples/storage/sd_card/README.md\n
Text Notes 4500 4000 0 60 ~ 0 Text Notes 8300 3300 0 60 ~ 0
GN10 v1.7 GN10 v1.7
Text Notes 4550 4100 0 60 ~ 0 Text Notes 8300 3100 0 60 ~ 0
GP9 v1.7 GP9 v1.7
Text Notes 6350 5750 1 60 ~ 0 Text Notes 8300 3200 0 60 ~ 0
GN9 v1.7 GN9 v1.7
Text Notes 7050 6350 1 60 ~ 0 Text Notes 8300 3400 0 60 ~ 0
WIFI_GPIO15 v1.7 WIFI_GPIO15 v1.7
Text Notes 7150 6200 1 60 ~ 0 Text Notes 8300 2700 0 60 ~ 0
WIFI_LED v1.7 WIFI_LED v1.7
Text GLabel 7550 3700 2 60 Input ~ 0 Text GLabel 7550 2950 2 60 Input ~ 0
WIFI_GPIO5 WIFI_GPIO5
Text Notes 8550 3750 0 60 ~ 0 Text Notes 8300 3000 0 60 ~ 0
NC v1.7, LED v1.8 NC v1.7, LED v1.8
Text Notes 8550 3850 0 60 ~ 0 Text Notes 8300 3600 0 60 ~ 0
NC v1.7 NC v1.7
Text Notes 8550 4050 0 60 ~ 0 Text Notes 8300 2900 0 60 ~ 0
NC v1.7 NC v1.7
Text Notes 7350 5700 0 60 ~ 0 Text Notes 6150 5600 0 60 ~ 0
LED and WIFI_GPIO17\nto solder pads of PCB LED and WIFI_GPIO17\nto solder pads of PCB
Text Notes 4500 3900 0 60 ~ 0 Text Notes 8300 4400 0 60 ~ 0
GP10 v1.7 GP10 v1.7
NoConn ~ 5700 3850 NoConn ~ 6050 2750
NoConn ~ 5700 3150 NoConn ~ 6050 2650
NoConn ~ 5700 3050
Wire Wire Line Wire Wire Line
4550 2550 4550 2600 4900 2050 4900 2100
Wire Wire Line Wire Wire Line
4550 2950 4550 3000 4900 2450 4900 2500
Text Notes 4750 3800 0 60 ~ 0 Text Notes 8300 4300 0 60 ~ 0
GN11 <v2.0.6 GN11 <v2.0.6
Text Notes 4750 3700 0 60 ~ 0 Text Notes 8300 4200 0 60 ~ 0
GP11 <v2.0.6 GP11 <v2.0.6
Text Notes 4750 3600 0 60 ~ 0 Text Notes 8300 4600 0 60 ~ 0
GN12 <v2.0.6 GN12 <v2.0.6
Text Notes 4750 3500 0 60 ~ 0 Text Notes 8300 4500 0 60 ~ 0
GP12 <v2.0.6 GP12 <v2.0.6
Text Notes 4750 3400 0 60 ~ 0 Text Notes 8300 4800 0 60 ~ 0
GN13 <v2.0.6 GN13 <v2.0.6
Text Notes 4750 3300 0 60 ~ 0 Wire Wire Line
7550 3150 7250 3150
Wire Wire Line
7550 2650 7250 2650
Wire Wire Line
7550 3350 7250 3350
NoConn ~ 7250 4350
NoConn ~ 6050 3850
NoConn ~ 6050 3950
NoConn ~ 6050 4150
NoConn ~ 6050 4050
NoConn ~ 6050 3650
NoConn ~ 6050 3750
Wire Wire Line
7550 4050 7250 4050
Wire Wire Line
7550 3950 7250 3950
Wire Wire Line
9050 2750 7250 2750
Wire Wire Line
9050 2550 7250 2550
Wire Wire Line
7550 3850 7250 3850
Wire Wire Line
7550 3750 7250 3750
Wire Wire Line
7550 3650 7250 3650
Wire Wire Line
7550 2950 7250 2950
Wire Wire Line
7550 3550 7250 3550
Text GLabel 7550 3450 2 60 Input ~ 0
WIFI_GPIO16
Text GLabel 7550 2850 2 60 Input ~ 0
SD_D1
Wire Wire Line
7550 3450 7250 3450
Wire Wire Line
7550 2850 7250 2850
Wire Wire Line
7550 2450 7250 2450
Text Notes 8300 4700 0 60 ~ 0
GP13 <v2.0.6 GP13 <v2.0.6
NoConn ~ 6400 4500 Text GLabel 7550 4650 2 60 Input ~ 0
NoConn ~ 6500 4500 GN13
NoConn ~ 6600 4500 Wire Wire Line
NoConn ~ 6700 4500 7550 4650 7250 4650
NoConn ~ 6800 4500 Wire Wire Line
NoConn ~ 6900 4500 7550 4750 7250 4750
Wire Wire Line
7550 4550 7250 4550
Wire Wire Line
7550 4450 7250 4450
Wire Wire Line
7550 4150 7250 4150
Wire Wire Line
7550 4250 7250 4250
Wire Wire Line
7550 3250 7250 3250
Wire Wire Line
7550 3050 7250 3050
$EndSCHEMATC $EndSCHEMATC

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