esp32
How to Interface LCD1602 via I2C on ESP32 with ESP‑IDE
Learn how to interface a PCF8574‑based I2C LCD1602 with ESP32 using ESP‑IDE. Complete wiring guide, address setup, init & string‑display code.
ESP32 UART Part 2: Control LED via UART + ESP‑IDF
Learn how to control an ESP32 LED over UART using ESP‑IDF. Covers UART2 setup, cross‑wiring FTDI, RX/TX tasks, LED command parsing (ON/OFF).
How to Interface STONE HMI with ESP32
In this tutorial we will see how to interface the Stone HMI Display with ESP32 using the ESP-IDF. We will control a LED...
ESP32 UART with ESP‑IDF: Simple TX & RX Tutorial
Step-by-step guide to set up UART on ESP32 using ESP‑IDF. Covers Tx/Rx tasks, GPIO pin mapping, baud config, driver install, and example code.
