Add a new board

[nicola-lunghi]

Hi I have two ESP32-S3 board here
This is the model I have LiliGo T-DISPLAY-S3 CAP
How can I add it to the repo?
also can I contribute to a bit of CI or there's a reason that you are not putting it in?

[Builty]

Hi Nicola.
I have updated the Firmware Development doc here to add the steps needed to add a new hardware platfform.
It's quite east, apart from the display part. It will need a new UI design done, however I can help out there if needed.

Lilygo do have an ESP-IDF display driver sample, which is helpful: https://github.com/Xinyuan-LilyGO/LilyGo-Display-IDF/blob/master/main/display_s3.c

However, first step is to make sure the hardware can do USB OTG. Looking at the schematic:

• USB-C port connects to VBUS
• GPIO header has connection for +5V
• Diode allows power from VBUS to get to +5V, but blocks the reverse direction (but maybe I missed something)

For the Tonex to be powered from the board, we need to connect 5v to somewhere and have it come out of VBUS.
I would suggest doing some tests on this board before doing any coding, to make sure its possible to achieve this.