ESP32-C6 Module Pinout

1,003

ESP32-C6-MINI-1

No.	Name	Function
1, 2, 11, 14, 36∼53	GND	Ground
3	3V3	Power supply
4	NC	NC
5	IO2	GPIO2, LP_GPIO2, LP_UART_RTSN, ADC1_CH2, FSPIQ
6	IO3	GPIO3, LP_GPIO3, LP_UART_CTSN, ADC1_CH3
7	NC	NC
8	EN	High: on, enables the chip. Low: off, the chip powers off. Note: Do not leave the EN pin floating.
9	IO4	GPIO32, XTAL_32K_P (32.768 kHz crystal oscillator input), ADC1_CH4, TOUCH9, RTC_GPIO9
10	IO5	MTDI, GPIO5, LP_GPIO5, LP_UART_TXD, ADC1_CH5, FSPIWP
12	IO0	GPIO0, XTAL_32K_P, LP_GPIO0, LP_UART_DTRN, ADC1_CH0
13	IO1	GPIO1, XTAL_32K_N, LP_GPIO1, LP_UART_DSRN, ADC1_CH1
15	IO6	MTCK, GPIO6, LP_GPIO6, LP_I2C_SDA, ADC1_CH6, FSPICLK
16	IO7	MTDO, GPIO7, LP_GPIO7, LP_I2C_SCL, FSPID
17	IO12	GPIO12, USB_D-
18	IO13	GPIO13, USB_D+
19	IO14	GPIO14
20	IO15	GPIO15
21	NC	NC
22	IO8	GPIO8
23	IO9	GPIO9
24	IO18	GPIO18, SDIO_CMD, FSPICS2
25	IO19	GPIO19, SDIO_CLK, FSPICS3
26	IO20	GPIO20, SDIO_DATA0, FSPICS4
27	IO21	GPIO21, SDIO_DATA1, FSPICS5
28	IO22	GPIO22, SDIO_DATA2
29	IO23	GPIO23, SDIO_DATA3
30	RXD0	U0RXD, GPIO17, FSPICS1
31	TXD0	U0TXD, GPIO16, FSPICS0
32	NC	NC
33	NC	NC
34	NC	NC
35	NC	NC

No.	Name	Function
1	GND	Ground
2	3V3	Power supply
3	EN	High: on, enables the chip. Low: off, the chip powers off. Note: Do not leave the EN pin floating
4	IO4	MTMS, GPIO4, LP_GPIO4, LP_UART_RXD, ADC1_CH4, FSPIHD
5	IO5	MTDI, GPIO5, LP_GPIO5, LP_UART_TXD, ADC1_CH5, FSPIWP
6	IO6	MTCK, GPIO6, LP_GPIO6, LP_I2C_SDA, ADC1_CH6, FSPICLK
7	IO7	MTDO, GPIO7, LP_GPIO7, LP_I2C_SCL, FSPID
8	IO0	GPIO0, XTAL_32K_P, LP_GPIO0, LP_UART_DTRN, ADC1_CH0
9	IO1	GPIO1, XTAL_32K_N, LP_GPIO1, LP_UART_DSRN, ADC1_CH1
10	IO8	GPIO8
11	IO10	GPIO10
12	IO11	GPIO11
13	IO12	GPIO12, USB_D-
14	IO13	GPIO13, USB_D+
15	IO9	GPIO9
16	IO18	GPIO18, SDIO_CMD, FSPICS2
17	IO19	GPIO19, SDIO_CLK, FSPICS3
18	IO20	GPIO20, SDIO_DATA0, FSPICS4
19	IO21	GPIO21, SDIO_DATA1, FSPICS5
20	IO22	GPIO22, SDIO_DATA2
21	IO23	GPIO23, SDIO_DATA3
22	NC	NC
23	IO15	GPIO15
24	RXD0	U0RXD, GPIO17, FSPICS1
25	TXD0	U0TXD, GPIO16, FSPICS0
26	IO3	GPIO3, LP_GPIO3, LP_UART_CTSN, ADC1_CH3
27	IO2	GPIO2, LP_GPIO2, LP_UART_RTSN, ADC1_CH2, FSPIQ
28	GND	Ground
29	EPAD	Ground