I have looked in the docs, but have been unable to find a full list of the differences between AP=1 (API enabled) and AP=4 (API enabled witn MicroPython).
The reason I need to know is to identify strange behaviour I may have obtained by running my XBee 3 Pro Zigbees microPython code with AP=1 for the last few months.
I thought AP=4 was just for using XCTU’s MicroPython Terminal, to cope with lack of serial echo and also to direct output to the terminal.
But today I finally worked out why my receive() calls in MicroPython (autostarted) weren’t working, no matter what timing I used or whether I used the callback technique - I was in AP=1. Needed to be in AP=4.
What else will have been working “incorrectly”, while I had AP=1?