There appears to be a bug in at least 1.2 that the "STOP function does not prohibit TX. This is true if you use STOP from the Nextion and also if you disable it via the Encoder ("Yellow Window") option that appears after you enable "Setup".. Perhaps not a bug, just never implemented.?
Perhaps some of the OM on this list have some history on that function?? If I get some time in the next couple days I will poke at it and see if I can at least fix this in V2 CEC.
73
Mark
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AJ6CU
KD8CEC 2.0, Nextion Screens,? and open source uBITX Raduino boards for Arduino IOT, BLE, RP2040, Teensy 4.0, and Raspberry Pi Pico
https://github.com/aj6cu
