Test for Faulty LORA 433 Module

How can I test Grove LoRa 433 Module it appears to be DOA


Hi Alex,

Please post the picture about your current setup and which code do you use. So we can debug the issue. thanks.

Code is either rf95_client or rf95_server from example library <LINK_TEXT text=“https://github.com/Seeed-Studio/Grove_L … MHz_RF.git”>https://github.com/Seeed-Studio/Grove_LoRa_433MHz_and_915MHz_RF.git</LINK_TEXT>

note that slightly confusingly this installs as name=Grove - LoRa Radio 433MHz 868MHz based on the library properties.

RF95 server test.

init failed

0⸮ZRF95 client test.

init failed

I tried to repeat your experiment but I didn’t encounter any problems.

Make sure that there are no problems with your wires and that there is no modification with your library file. I guess you can delete the library and try again.

Good luck.

Success… thank you…

I did a clean Arduino IDE install plus your library and success. both client and server.

Investigated old build and I had the library modules from Radiohead 1.89 in the path.

Haven’t worked out where the problem arose, but this seems to be the area.

I will continue with the clean build and then investigate the radiohead path.

Thanks again.