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Published 20 hours ago • verified publisher icon arduino-libraries

Official AT Commands for firmwares?

Open reyes73a opened this issue 3 years ago • 2 comments

Does anyone know where can I get the official docs for the AT commands on the Murata chip? Each firmware has a different set of commands and there is no documentation available on this other than reverse engineering the example codes. However there is a lot of mismatch between provided firmwares and MKRWAN versions...

reyes73a avatar Dec 07 '21 16:12 reyes73a

https://github.com/arduino-libraries/MKRWAN/issues/107#issuecomment-987329703

hpssjellis avatar Dec 18 '21 18:12 hpssjellis

Hi @reyes73a , The actual firmware now is a not so recent fork of the ST I-CUBE-LRWAN modem software. Thus the documentation provided is not completely correct. Especially as I recently did some major changes to make a lot of stuff actually work.

If you want the list of supported commands, all you have to reverse-engineer is this file, with methods associated here, and constants of supported AT-strings here (Put my copy of the latest software)..

Feel free to flash the firmware provided in the pull request as it really solves a lot of issues. (Can also be done with the MKRWAN standalone sketch, in my pull-request here around) Hope this helps.

flhofer avatar Jan 30 '22 18:01 flhofer