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).
ESP32 TUTORIALS
ESP32 programming using ESP-IDF and Arduino IDE. Tutorials include WiFi setup, Bluetooth communication, sensor interfacing, web servers, and real-time data handling. Built for learners and developers working on IoT and embedded projects.
ESP32 UART Example with ESP-IDF – uart_set_pin, TX/RX Code in C
Learn UART on ESP32 using ESP-IDF. Covers UART pin mapping, TX/RX tasks in C, uart_set_pin(), and a complete working example.