#i2c
3 open-source ESP32 project guides tagged #i2c: build steps, hardware and firmware.
ESP32 Projects · Beginner
ESP32 OLED Display: Wiring, Code and Common Pitfalls
Connect an SSD1306 or SH1106 OLED to your ESP32 over I2C or SPI. Wiring guide, Arduino and MicroPython code, and fixes for common problems.
ESP32 Projects · Beginner
ESP32 MicroPython Examples: Step-by-Step Setup Guide
Learn ESP32 MicroPython with hands-on examples: connect I2C sensors, stream I2S audio, and call web APIs. Covers tools, wiring, and common mistakes.
ESP32 Projects · Beginner
ESP32 OLED Example: Display Text and Graphics Step-by-Step
Wire an SSD1306 OLED to your ESP32 over I2C, install the ThingPulse driver, and display text and graphics with this step-by-step tutorial.