thats actually not a bad idea, would allow in ide flashing as well. thanks!
hi @martinayotte , I intend to make 1-6 channel touch socket wall with ESP module , I read couple of schematic for standalone touch socket which is directly control relays , also I find couple of IC with I2C interface (CY8C21234) which is probably suitable for ESP module , I was wondering if you have any clue or guide for such project
Unfortunately, I've never done such things. BTW, the Cypress chip you mentioned is probably not needed since you have already the ESP.
Maybe you could simply used an 4 channels ADC such as ADS1015
I read your post , where you offer use multiplex and ESP ADC pin , but maybe it is just fit for fun project not the actual project , that's why I'm looking for a chip that can read its data by ESP