NodeMCU ESP32-WROVER-E - 2.4GHzWiFi + Bluetooth

Features

• Wi-Fi & Bluetooth Connectivity – This minimum-system development board is powered by an ESP32 module. It integrates Wi-Fi and Bluetooth functions, and provides a rich peripheral set for rapid prototyping!
• Rapid Prototyping – Get right into application design and development without worrying about RF performance and antenna design. The ESP32-DevKitC has your basic system requirements already covered. Just plug in the USB cable and you’re good to go!
• Flexible and Feature-Rich – The ESP32-DevKitC contains the entire basic support circuitry for the ESP-WROOM-32, including the USB-UART bridge, reset- and boot-mode buttons, LDO regulator and a micro-USB connector. Every important GPIO is available to the developer.
• Breadboard-Friendly – The ESP32-DevKitC pinout is optimized for prototyping on a breadboard. The on-board LDO output is led out for powering additional off-board electronics. Peripheral outputs are grouped together for hassle-free prototyping.

Specification 

• Boards: ESP32-DevKitCVE
• Flash / PSRAM: 8 MB Flash + 8 MB PSRAM
• Antenna: PCB