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• https://forum.elecrow.com/uploads/018/QSXRZ8J45Z5G.zip OK - figured it out. Here are the firmware files.

  in 7" display - reinstall factory firmware Comment by jalsop January 11
• I made a standard build of micropython for a generic ESP32-S3. It runs fine on the HMI 7" hardware, but of course does not support the display. It would likely run equally well on the 5" display. I want to make my own micropython build w…

  in 7" display - reinstall factory firmware Comment by jalsop January 11
• I'm using the latest version of micropython. It prints the following banner on startup: > MicroPython v1.23.0-preview.36.gbd21820b4 on 2024-01-10; Generic ESP32S3 module with ESP32S3 Also, I am using esp-idf-v5.1.2

  in 7" display - reinstall factory firmware Comment by jalsop January 11
• OK - I loaded the new firmware you supplied, and it works correctly. Thank you! For the benefit of anyone else needing to use esptool.py, here is the command I used to flash the board:    esptool.py -b 460800 --before default_reset --after no_reset …

  in 7" display - reinstall factory firmware Comment by jalsop January 11
• Thank you. Yes - I followed the instructions you referred to. They said to use the Google drive files, which I now understand are "old". I will try with the new firmware you supplied. I'm running on MacOS so I can't use the Windows flash …

  in 7" display - reinstall factory firmware Comment by jalsop January 11