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Expansion header pinout
Signal | Pin Nr. | Pin Nr. | Signal |
---|---|---|---|
3.3 V | 1 | 2 | 5 V |
Jetson I2C SDA, SMARC I2C SDA, SMARC GPIO 1 | 3 | 4 | 5 V |
Jetson I2C SCL, SMARC I2C SCL, SMARC GPIO 0 | 5 | 6 | GND |
SMARC GPIO 2 | 7 | 8 | |
GND | 9 | 10 | |
11 | 12 | ||
SMARC GPIO 4 | 13 | 14 | GND |
SMARC GPIO 8 | 15 | 16 | Jetson GPIO 3 |
3.3 V | 17 | 18 | Jetson GPIO 5 |
19 | 20 | GND | |
21 | 22 | Jetson GPIO 6 | |
23 | 24 | ||
GND | 25 | 26 | |
SMARC GPIO 9 | 27 | 28 | Jetson GPIO 11 |
SMARC GPIO 10 | 29 | 30 | GND |
SMARC GPIO 11 | 31 | 32 | Jetson GPIO 13 |
SMARC GPIO 12 | 33 | 34 | GND |
35 | 36 | ||
SMARC GPIO 13 | 37 | 38 | |
GND | 39 | 40 |