I have long wondered why - in contrast to other MCUs architectures - there is so much discussion and speculation about free memory management on ESP32. This seems to be not only a compiler problem, as discussed here, but above all a general memory management problem and the understanding of the inte...

The ESP32 example WifiScan.ino was compiled with Arduino IDE 1.8.4 for the M5Stack Core (Gray with 4MB RAM) and started properly. After some loops, probably in WiFi.scanNetworks() strange things happen, and I don't understand the trace massages. What happened? And what is this overkill at the end? T...