I'm working on a project of a communication HUB for my blinds at home. I bought the Sonoff RF bridge 433 and i can't hook up my remote with it so i want to go see inside of the code what is going on and perhaps change the code to make it fit to my needs. Right now i plug my usbUART to it with the RX-TX and Tx-RX but when i go on the Arduino 1.8.10 I'm not able the retreive the code. The error code is:
collect2.exe: error: ld returned 1 exit status
exit status 1
Error of compilation for the Generic ESP9295 Module card
Can someone help me here? Thanks!