ESP32 / ESP8266

The ESP32 and ESP8266 series represents a versatile collection of Wi-Fi and Bluetooth-enabled microcontrollers designed for IoT innovation and edge AI applications. This category features a diverse lineup ranging from the classic, cost-effective ESP8266 to high-performance ESP32 variants, including the AI-optimized S3 for computer vision, the C6 for Matter-compliant smart home devices, and the powerful P4 for edge processing. Available in various form factors like the compact Beetle and the power-efficient FireBeetle series, these boards support advanced connectivity (Wi-Fi 6, BLE, Zigbee). This Wiki provides comprehensive datasheets, pinout diagrams, and programming tutorials (Arduino/MicroPython) to assist developers in building scalable connected systems.