Jason2866

Have you tried a known good bought c3 device? Cant reproduce your issue. If the antenna matching is not good, the result is what you have. The Lolin C3 is...

[Here](https://github.com/espressif/arduino-esp32/issues/7232#issuecomment-1249120593) is a know working sketch

@SuGlider Have you tried PlatformIO? Install is done in a few minutes if you have not used before. If both devices runs with Platformio and core 2.0.4. it is probably...

Can you please try: ``` [env:esp32-s3-devkitc-1] platform = https://github.com/Jason2866/platform-espressif32.git board = esp32-s3-devkitc-1 framework = arduino monitor_speed = 115200 ``` i did some changes in Platformio to use latest esptool v4.2.1...

Weird, and the other device works here too? This "2MB" is more than fishy in the log !! ``` I (58) boot.esp32s3: Boot SPI Speed : 80MHz I (63) boot.esp32s3:...

Mhh, another strange thing. I builded a framework where the IDF bootlog is enabled. This does work as it should for the ESP32, ESP32-S2 and the ESP32-C3 and i see...

And why is it Flash Mode `DIO`? The board has `QIO` Flash and you have for sure set QIO.

@me-no-dev I have this error log message during a framework build run with the arduino lib builder. It does not stop the building. ``` [1611/1611] Generating idf_libs IDF_TARGET: esp32s3, MEMCONF:...

Any idea how to get logs from the 2nd stage bootloader for the S3 ? Tried a simple Blink sketch in IDF. For every MCU except the S3 i get...

I come to the comclusion that OPI flash mode is not working whether in IDF nor in Arduino. Probably OPI device crashes since the init procedure is missing OPI support....