Driver for the 18 bit TFT color displays.
Intended to drive the ILI9341, ILI9488, ST7789V, ST7735, and GC9107 modules in 4-wire SPI mode. Initially tested with the 240x320 ST7789V as seen on the ESP-WROVER-KIT v3.
The 320x240 TFT on the M5Stack is an ILI9341 (or 9342 according to some docs).
The display on the LilyGo T-Wristband is an ST7735. The one on the T-QT Pro is a GC9107.
See the get-display.toit example file for configurations of some common devices.