Arduino has introduced a Nano shaped board with a Wi-Fi and Bluetooth LE capable Espressif’s ESP32-S3 microcontroller ... Serial interfaces sharing these pins include SPI, I 2 C, I 2 S, UART and CAN ...

The Cheap Yellow Display may not be the fastest of ESP32 boards with its older ... The problem was that display, touch sensor, and SD card had different SPI busses, of which the software would ...