ESP32 Forum

Hello y'all!

I managed to get a few ESP32-C3 boards from aliexpress before the tarrifs, and everything is working great so far, except programming via OTA / wifi.

Thats the board that I bought:
https://www.aliexpress.us/item/32568073 ... pt=glo2usa

What I did so far:
- flash the OTAbasic sample from the Arduino IDE via usb-c (ssid and pw are set)
- verify that the esp32 got assigned an IP address
- I can successfully ping the esp32

Then I try to flash the same sketch, but this time I select the ESP32 @192.168.0.197 from the "port" menu.
Compiling starts, but after a while it always errors out with :

Uploading: [========= ] 15%
Uploading: [========= ] 15%
Uploading: [========= ] 15%
13:53:23 [ERROR]: Error Uploading: [Errno 32] Broken pipe
Failed uploading: uploading error: exit status 1


Not sure if it makes sense to provide the sketch that I used, as its the standard sample that comes with the arduino ide.
Wifi and power supply are both stable. Flashing via USB-C works like a charm....

Any ideas what the issue might be?

Thx in advance!
Sebastian

Set Core Debug level to verbose in the Tools menu and upload new firmware. You should get additional information in the log about what is failing.