Possible to port to MatrixPortal S3

[jdesai61]

First of all, thanks for publishing the code.

I have managed to compile and create firmware.bin for Matrix Portal S3 board. But I need some help in downloading the software to the S3 board. I am trying to use the ESPTOOL to download but don't know the exact parameters and don't want to brick the board. From what I understand, I need to do something like

    esptool.py --port COMxx write_flash 0x0 firmware.bin

But I am not sure what offset to use and also, If I need to specify any other files (at different offsets).

For those interested, I had to remove the HUB75 library in lib folder and add following to my platformio.ini file

[env:adafruit_matrixportal_esp32s3]
board = adafruit_matrixportal_esp32s3
lib_deps =
   https://github.com/mrfaptastic/ESP32-HUB75-MatrixPanel-I2S-DMA.git

[jdesai61]

Looks like mrjefftang has already ported it and it seems to work.

https://github.com/mrjefftang/hdk