Site icon Renzo Mischianti

E77-400M22S, OpError 0x20

Has anybody got any experience with Ebyte E77-400M22S? I seem to be able to get the Micropython build: build-NUCLEO_WL55, with some modifications to mpconfigboard.h to run to the point where I get this error: RuntimeError: Internal radio Status (2, 1) OpError 0x20 sx126x.py micropython/lora My guess is that some internal oscillator is not being configured properly, but the manufacturer could not help. That NUCLEO_WL55 has micropython-lora baked-in. Appreciate any suggestions, thanks.
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