IoTea LoRa SmartAgriculture
PM2.5 PollutionVisualization WioLTE
He Serial Por module is specifically designed for Raspberry Pi. The module use Maxim MAX232 chip and DB9 port. So the user don’t need to connect Dupont Line and that avoid wrong wiring. User can use this module to debug Raspberry Pi easily.
Thank you for your reply.
unfortunately the link to the serial example in GitHub is broke (which Is why I posted my question :) ).
do you know of a link to an example