Hi @Ranjib,
First thank You for great update with support of esp32.
I've made some custom boards with esp32 :D
pH reader (ver 1.0):
PowerLed Lamp driver:
Expansion ports:
But I need Your help, I can't create jacks using esp32 driver.
In log i get:
May 10 13:14:01 home reef-pi[513758]...