Search found 2 matches
- Tue Aug 18, 2020 2:55 pm
- Forum: ESP32 Arduino
- Topic: A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header
- Replies: 11
- Views: 41955
Re: A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header
I had a consumer (relay module) connected to the 3V3 module; disconnected it and then it worked.
- Fri Sep 27, 2019 7:52 pm
- Forum: ESP32 Arduino
- Topic: ESP32 not recognized by PC. No COM port problem!
- Replies: 15
- Views: 239758
Re: ESP32 not recognized by PC. No COM port problem!
Did run into the same problem, but is solved. I needed to learn which USB to UART bridge was on my ESP32. In my case it was the CH340, after installing the COM-port was working fine. https://sparks.gogo.co.nz/ch340.html another one can be found here: https://www.silabs.com/products/development-tool...