Add note about firmware update of ESP32 board when removed from IO board

atanisoft / Esp32OlcbIO

ESP32 OpenLCB IO Board

9 stars 5 forks source link

Closed dwightkelly closed 1 year ago

dwightkelly commented 1 year ago

Add a note about needing to connect SVP (pin 36) and SVN (pin 39) to 3.3v if updating firmware on ESP32 board when it's removed from IO board