Did you make any progress on this. I want to do the exact same thing.
My dev board is Adafruit Huzzah32 ESP32 Feather with integrated SiLabs CP2104 USB-to-UART bridge.
I have found some mentions of serial passthru, but no working sketches.
Search found 1 match
- Mon Jul 06, 2020 12:55 am
- Forum: ESP32 Arduino
- Topic: Use ESP32 dev board as a FTDI card to program esp8266 - Possible ?
- Replies: 1
- Views: 2950