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We can control any GPIO from this table by NUM via /sys/class/gpio/gpioNUM
GPIO num | Name | Pin | Pin | Name | GPIO num |
---|---|---|---|---|---|
5V | 1 | 21 | GND | ||
5V | 2 | 22 | A_15 | 491 | |
USB_DM | 3 | 23 | A_14 | 490 | |
USB_DP | 4 | 24 | GND | ||
GND | 5 | 25 |