• legacy wiki page: https://w.electrodragon.com/w/SER-NET
  • software: https://github.com/Edragon/WCH_SER-NET

Note:

  • close PC firewall in case
  • make sure the target IP address is to your target, for example your PC

setup and demo video

https://www.youtube.com/watch?v=dOoPNtahNfw&ab_channel=Electrodragon

ref