Espressif's ESP8266-DevKitC PCB design board is a compact and versatile development platform for Wi-Fi applications. It features the ESP8266 microcontroller, which is compatible with Arduino, Raspberry Pi, and Beaglebone systems. Typical applications include IoT devices, smart home automation, and wireless sensor networks. https://elecena.pl/product/28796524/espressif-esp8266-devkitc-development-board-esp8266-based-all-i-o-pins 2025-05-25 https://elecena.pl/product/28796524/espressif-esp8266-devkitc-development-board-esp8266-based-all-i-o-pins 2026-06-20