@flypeek Ok, that might be how to perform those operations via scanning the QR code itself, but how can I send the same messages as I showed in the previous post?
I have turned off the QR scanning of these code, partially because I don't want clients to goof it up. I also got into a mode that was hard to get out of (can't remember exactly).
Anyway, shouldn't I be able to send the messages with the Serial2.write?
Thanks,