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Hi Renzo,
Your work is awesome, and I’ll echo everyone’s appreciation!
I have tried without success to get your basic Lora E32 tutorial (here) to work on my bench. Can you help me figure out what I’m doing wrong?
I tried the “simple communication sketch,” and all I get is each D1 outputting “Hi, I’m going to send message!.” They never receive messages (or at least never indicate receipt).
I tried the basic sketch with your library, and I get output in Arduino IDE serial monitor like this:
09:19:01.431 -> $l���Xld�@:�t��tp�Hx��hp�9�Hi, I'm going to send message! 09:19:02.366 -> SuccessBoth boards THINK they’re sending data, but neither board shows me RECEIVED data.
I’ve inspected and adjusted my breadboard wiring multiple times. I’ve purchased new E32 chips, in case I fried them or got bad ones.
Nothing works.
I’ve attached photos of my two breadboards. I plug them both into power via my laptop USB, and I’m monitoring the output via the Arduino IDE.
Do you have any pointers or ideas for me to troubleshoot this?
Thank you!
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Removing the resistors from the breadboard did the trick!! Now I’m successfully sending and receiving from both sets of E32 chips.
I’ve check the baud rate and everything else I can think of for the non-printable characters in my serial output. It’s odd, but I can live with that for now.
Thank you for the help!!
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