initeq 2Pack ESP32 32Bit Development Board with BuiltIn Wifi Bluetooth ESPWROOM32 ESP32

Following the success of the ESP8266 chip, the ESP32 is a feature-packed microcontroller with built-in WiFI and BLE perfect for IoT projects. Its dual-core architecture addresses one of the weaknesses of the ESP8622 - it can run your application logic while handling network communication at the same time. Numerous firmwares and sets of libraries exist with an enthusiastic community adding more each day. The chip's manufacturer (Espressif) has released an excellent development environment based on GCC that is freely available.