Expansie board voor NodeMcu v3 (breed)

Expansie board voor NodeMcu v3(breed)

Expansie board voor NodeMcu v3 (breed)

Specificaties:
- Lead out all the IO ports of the ESP-12E development board
- Lead out the pins of 5V and 3.3V power supply
- Very convenient to connect with peripheral modules
- On-board 5V / 800mA DC-DC step-down converter circuit
- DC Jack input voltage: 6V-20VDC
- On-board power indicator