LoRa E32 HEAD code not corresponding

[ilgiovaa]

Hi everyone, my project suddenly broke apart.
I’ve been trying to connect via LoRa E32 (433T30D modules) two arduinos and I had managed to do so; but yesterday, without changing anything in my sketches it stopped working. I immediately tried to reset the modules with the example code but nothing has changed by then. Both channel, ADDH and ADDL are the same (I’ve left the configuration code unchanged): the only difference between the two printed configuration is the HEAD number. Does this difference matters to the communication between the two? if yes, how can I fix this? Thanks a lot for your help.

[Renzo Mischianti]

Hi ilgiovaa,
It’s possible that there is some problem with the power supply during operation, and It generates a wrong status on the device.
Try to put a better power supply and retry.
Bye Renzo

[Author]

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