“The ILI9341 provides the 8/9/16/18 bit parallel system interface and 3/4 line serial system interface for serial data input.” The shield is hooked up with the 8-bit parallel interface, which ...

In case you missed it, the big news is that a minimal Arduino core is up and working on the ESP32. There’s still lots left to do, but the core functionality — GPIO, UART, SPI, I2C, and … ...