ESP32-DevKitC core board ESP32 development board 38Pin WIFI+Bluetooth-compatible IoT NodeMCU-32 ESP32-WROOM-32D ESP32-WROOM-32U

ESP32-DevKitC core board ESP32 development board 38Pin WIFI+Bluetooth-compatible IoT NodeMCU-32 ESP32-WROOM-32D ESP32-WROOM-32U

Aliexpress UK