RS232 Serial Converter (CE04442) Logic Levels

Support Product Questions
12

Michael,

Thanks for the info to date. I’ve just found today the following thread -

Unable to receive data on SX1262

I’m still wiring/configuring my setup at this stage, so I’m not having this problem (yet), but there’s a lot of useful information in those posts. From my reading of your setup you crossed over the TxD/RxD wires between the LoRa Serial interface and your configuration/transmission device (PC/MCU).

  1. Have I got that right?
  2. Were you using a USB to RS232 Serial cable from a computer or an MCU with Serial to TTL converter? If the latter, which Serial to TTL converter did you use?
1 Like