[ESP32] Revert back to Espressif32 PIO v 2.1.0 due to serial issues #3610
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When calling Serial::begin() (on ESP32) you apparently need to give all parameters or else it may use default parameters (makes no sense!) Serial::end() may cause a hang or crash -> timing issue See crash/hang: - espressif/arduino-esp32#5047 - espressif/arduino-esp32#5004 - espressif/arduino-esp32@81b7c47 - espressif/arduino-esp32#5112 - espressif/arduino-esp32#5032 Switch back to default: - espressif/arduino-esp32#5026
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When calling Serial::begin() (on ESP32) you apparently need to give all parameters or else it may use default parameters (makes no sense!)
Serial::end() may cause a hang or crash -> timing issue
See crash/hang:
Switch back to default:
Since these are all relative new issues, I guess it may be best to revert to this core version.
Symptoms:
A device connected to "Serial1" receives logs sent to "Serial0" after some time and/or fiddling around with settings.