ESP32 30 pin Development board pinout diagram GPIO’s pins. On the bottom of this blog you can download the PDF with the ESP32 – PinOut! ESP-WROOM-32 38 PIN Develeopment Board PINOUT If you’re using an ...

but the Arduino implementation is preset to a default pinout, so you just need to look it up, and hook up MOSI to MOSI and so on. As of now, it only uses one of the ESP32’s two free SPI units.

AIoT board Esp32-S3 or Esp32 with PSRAM. ST7789 or any TFT screens Here's the Pinout of the AIoT Board with ESP32 Camera and ST7789 (TFT) used for this project. camera-to-tft - Contain Arduino codes ...