BEWARE OF GENERIC ESP32 BOARDS VOLTAGE SUPPLY SUPPLY ON VS
Good day all.
I have discovered that the power of ESP dev board is problematic.
If you test the power on the bottom Left of the board you only get 1.8-2,4 Volt.
This causes a brownout as soon as you connect the TTL-Rs485 Converter.
What I have done to get it right is to take the GND on the right hand side and the VIN on the Left side.
Just a not if someone comes across this.
Thanks al for all the great info and code !!!!!!!
Happy Tinkering