A simple guide about SPI communication protocol with the ESP32 using Arduino IDE. We’ll take a look at the ESP32 SPI pins, how to connect SPI devices, define custom SPI pins, how to use multiple SPI devices, and much more.

ESP32-S3-Touch-AMOLED-1.8 is a high-performance MCU board designed by Waveshare. Despite its compact size, it integrates a 1.8inch capacitive touch AMOLED, power management chip, 6-axis IMU sensor (3-axis accelerometer and 3-axis gyroscope), RTC, TF slot, microphone, speaker and various other peripherals on board for easy development and embedding into the product.

A small homemade motorcycle computer based on ESP32 controller to show some usefull information. The project has been done thinking on the modularity, so new features can be added (or removed).