Mamfwrdd arddangos masnachol AIoT-3568HV IO/KEY Port
Jul 28, 2022
◆ IO/KEY Port (8pin*2.0mm)
Defnyddir IO i ddarparu mewnbwn / allbwn signalau rheoli i berifferolion, a'r lefel yw 3.3V.
Rhif | Diffiniad | Rhinweddau | Disgrifiad | |
1 | VCC | cyflenwad pŵer | 3.3V allbwn |
|
2 | I/O | mewnbwn | GPIO-1 | |
3 | I/O | mewnbwn | GPIO-2 | |
4 | I/O | allbwn | GPIO-3 | |
5 | I/O | mewnbwn | GPIO-4 | |
6 | GND | Gwifren ddaear | Gwifren ddaear |