GPIO definition

GPIO definition

NanoPi_NEO Official Wiki http://wiki.friendlyarm.com/wiki/index.php/NanoPi_NEO/zh
DIY install a small fan can take 3.3V / GND from GPIO, enough to test 3.3V, the temperature can be reduced to 40 degrees, 5.0V noise slightly larger.
Use with NanoPi NEO Click to enlarge



Use in raspberry pie 3B, pay attention
  1. Socket order, Nano board rules closely next to the raspberry pie tail, shown in Figure 1
    Click for larger image


Setup #4 - The fourth step test, start QSO

Precautions

MMDVM Nano Hotspot - Auxiliary tools

GPIO definition

Advanced settings

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