Hi I want to upload code to a ESP32 Wroom module. For that I have bought a Programmer Board where I can clip in the module for uploading the code. On the board ist the CH9102 chip. Unfortunately this doesn´t work in PlatformIO. I only get Exidcode 1. Other dev boards are working properly. I tried i…

OK! I found the Solution / the Solutions. Problem 1 is that Platformio don´t find the CH9201/CH343 chip on the USB Port. I had to force the upload_port in platformio.ini. To read the serial console I had to set the monitor port in addition. But it worked only when I set the monitor port in advance…

PlatformIO upload to a CH9102 chip?

maxgerhardt March 4, 2024, 5:01pm 6

See → Update espressif 32 Version >4.1.0 leads to Error: collect2.exe: error: ld returned 1 exit status - #4 by maxgerhardt