GPIO Pinout

The following table describes the GPIO pinout, the map, and the explanation of what each pin can do.

Table 1. GPIO Assignments
Sys	dts	GPIO Num	Pin Name	Pin Num	Pin Num	Pin Name	GPIO Num	dts	Sys
		N/A	+3.3V	1	2	+5V	N/A
i2c-0	i2c0	58	GPIO58 (I2C SDA)	3	4	+5V	N/A
i2c-0	i2c0	57	GPIO57 (I2C SCL)	5	6	GND	N/A
55		55	GPIO55	7	8	GPIO5 (UART TX)	5	uart0	ttyS0
		N/A	GND	9	10	GPIO6 (UART RX)	6	uart0	ttyS0
42		42	GPIO42	11	12	GPIO38	38		38
43		43	GPIO43	13	14	GND	N/A
47		47	GPIO47	15	16	GPIO54	54		54
		N/A	+3.3V	17	18	GPIO51	51		51
spidev1.0	spi0	52	GPIO52 (SPI MOSI)	19	20	GND	N/A
spidev1.0	spi0	53	GPIO53 (SPI MISO)	21	22	GPIO50	50		50
spidev1.0	spi0	48	GPIO48 (SPI SCLK)	23	24	GPIO49 (SPI CE0)	49	spi0	spidev1.0
		N/A	GND	25	26	GPIO56	56		56
45		45	GPIO45	27	28	GPIO40	40		40
37		37	GPIO37	29	30	GND	N/A
39		39	GPIO39	31	32	GPIO46 (PWM0)	49		pwm0
pwm1		59	GPIO59 (PWM1)	33	34	GND	N/A
63		63	GPIO63	35	36	GPIO36	36		36
60		60	GPIO60	37	38	GPIO61	61		61
		N/A	GND	39	40	GPIO44	44		44

Note:

The dts column shows the name of the node in the DTSI file (jh7110-visionfive-v2.dtsi). You can find the associated node by simply searching the name.
The Sys column shows the pin number used when exporting the GPIO pin under the /sys/class/gpio.