Thanks. It seems that people using the ESP32 boards got it working.
I haven’t heard from anyone who was successful using a SAMD21 board though.
I’m trying to get something very basic working with the TFT_eSPI library.
I did verify the pinouts (in User_Setups/Setup66_XIAO_Round_Expansion.h) and they seem to
be correct.
So far no luck.
The Round display just shows garbage pixels and doesn’t draw anything.