Reply To: OZZMAKER SARA-R5 serial port issues

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March 14, 2023 at 10:47 pm #18038
Mark Williams
Keymaster

Hi Alex

If you dont enable the mux and cold boot the Pi and the SARA-R5, do you get random characters when connecting to Serial0?

In the second scenario, after the reboot... if you get garbage on serial0, can you try and connect the pin highlighted below to ground for 1 second. this will reset the SARA-R5. Then run CMUX again.

Mark --OzzMaker.com --

Blip, blop, bloop...