ESP32 開發模組的腳位


ESP32-DevKitC-32E ( ESP32-WROOM-32E )

No.NameFunction
13V33.3V power supply
2ENCHIP_PU, Reset
3VPGPIO36, ADC1_CH0, S_VP
4VNGPIO39, ADC1_CH3, S_VN
5IO34GPIO34, ADC1_CH6, VDET_1
6IO35GPIO35, ADC1_CH7, VDET_2
7IO32GPIO32, ADC1_CH4, TOUCH_CH9, XTAL_32K_P
8IO33GPIO33, ADC1_CH5, TOUCH_CH8, XTAL_32K_N
9IO25GPIO25, ADC1_CH8, DAC_1
10IO26GPIO26, ADC2_CH9, DAC_2
11IO27GPIO27, ADC2_CH7, TOUCH_CH7
12IO14GPIO14, ADC2_CH6, TOUCH_CH6, MTMS
13IO12GPIO12, ADC2_CH5, TOUCH_CH5, MTDI
14GNDGround
15IO13GPIO13, ADC2_CH4, TOUCH_CH4, MTCK
16D2GPIO9, D2
17D3GPIO10, D3
18CMDGPIO11, CMD
195V5V power supply
ESP32-DevKitC-32E 的左側腳位
No.NameFunction
1GNDGround
2IO23GPIO23
3IO22GPIO22
4TXDGPIO1, U0TXD
5RXDGPIO3, U0RXD
6IO21GPIO21
7GNDGround
8IO19GPIO19
9IO18GPIO18
10IO5GPIO5
11IO17GPIO17
12IO16GPIO16
13IO4GPIO4, ADC2_CH0, TOUCH_CH0
14IO0GPIO0, ADC2_CH1, TOUCH_CH1, Boot
15IO2GPIO2, ADC2_CH2, TOUCH_CH2
16IO15GPIO15, ADC2_CH3, TOUCH_CH3, MTDO
17D1GPIO8, D1
18D0GPIO7, D0
19CLKGPIO6, CLK
ESP32-DevKitC-32E 的右側腳位

ESP32-C3-DevKitM-1 ( ESP32-C3-MINI-1 )

No.NameFunction
1GNDGround
23V33.3V power supply
33V33.3V power supply
4IO2GPIO2, ADC1_CH2, FSPIQ
5IO3GPIO3, ADC1_CH3
6GNDGround
7RSTCHIP_PU
8GNDGround
9IO0GPIO0, ADC1_CH0, XTAL_32K_P
10IO1GPIO1, ADC1_CH1, XTAL_32K_N
11IO10GPIO10, FSPICS0
12GNDGround
135V5V power supply
145V5V power supply
15GNDGround
ESP32-C3-DevKitM-1 的左側腳位
No.NameFunction
1GNDGround
2TXDGPIO21, U0TXD
3RXDGPIO20, U0RXD
4GNDGround
5IO9GPIO9
6IO8GPIO8, RGB LED
7GNDGround
8IO7GPIO7, FSPID, MTDO
9IO6GPIO6, FSPICLK, MTCK
10IO5GPIO5, ADC2_CH0, FSPIWP, MTDI
11IO4GPIO4, ADC1_CH4, FSPIHD, MTMS
12GNDGround
13IO18GPIO18, USB_D-
14IO19GPIO19, USB_D+
15GNDGround
ESP32-C3-DevKitM-1 的右側腳位