That's very impressive. I have just managed to build ESP32 firmware including it using your excellent tutorial. I think spi_lcd_unbuf should be added to the standard ESP32 board as most people will want to have a display.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
That's very impressive. I have just managed to build ESP32 firmware including it using your excellent tutorial. I think spi_lcd_unbuf should be added to the standard ESP32 board as most people will want to have a display.