Pin 2 on the Arduino schematic is really GPIO2 on the NINA, therefore it should not be labeled GPIO34. This is confirmed by the fact that the pin numbering on the Arduino schematic matches the pin ...
在不想使用Arduino或只是極簡單應用或大量應用, 必須有成本考慮時, 即可以自己製造簡單的應用裝置. Timer Module (TM0) enable HXT ...