When I upload a sketch to do some debugging, I get "uart not available" spammed for many lines in between valid output. Anyone else experiencing issues with this? I have seen it on multiple devices. Going to check my libraries and see if they have something to do with it, but don't have high hopes.

I searched for the string, and sure enough, I found it in the library. In September I was diagnosing some issues with SMS receiving on MKRNB devices and was comparing the MKRNB library with the MKRGSM one. I must have added the print statement during my testing and forgot to remove it. This was my…

"uart not available" spam on Serial Monitor

Official Hardware MKR Family MKR GSM 1400

Whandall November 11, 2021, 11:05pm 6

What is that and on which platform is it run?

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"uart not available" spam on Serial Monitor

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