NodeMCU-32S ESP32 WiFi Bluetooth Development Board
This NodeMCU development board is based on ESP32. It features WiFi and Bluetooth connectivity, onboard CP2102 and keys. What's more, all the I/O pins of ESP-WROOM-32 module are accessible via the extension headers.
Thanks to the rich open-source resources, it supports development in various ways such as Lua/AT commands/MicroPython/Arduino/IOT source code, etc. Ideal for fast development of IoT applications.