https://twitter.com/pimoroni/status/1218204359219204098 @pimoroni This looks like the same ST7789 controller as on the #PineTime but the PI has much faster SPI speeds. You can see some recent notes I made about driving that chipset with an NRF52 at http://xixs.com/blog/2020-01-16-pinetime-lcd-driver-notes/ and the code might be useful if you want to drive it yourself.