HALJIA UNO R3 R32 ESP32 ESP-32 CH340G Development Board Dual-Mode WiFi Bluetooth 4MB Flash DC 5V-12V with Micro USB Compatible with Arduino

• A Micro USB connection. The R32 development board integrates WIFI and Bluetooth two-in-one functions.
• 1 analog input(3.2V max input). Small volume, easily embeded to other products.
• Development board electronic component which perfect for anybody who wants to start using Arduino or Raspberry Pi.
• High quality electronic, reliable and compatible. Electronic component for fun and electronic projects.
• This product is brand new and made of high quality materials. It has good performance and can be used for a long time.

Features: ESP32 is already integrated antenna and RF balun, power amplifier, low-noise amplifiers, filters, and power management module. The entire solution takes up the least amount of printed circuit board area. This board is used with dual-mode Wi-Fi and Bluetooth chips, which is safe, reliable, and scalable to a variety of applications. Product specifications: 1) DC 5V-12V 2) 1 analog input(3.2V max input) 3) A Micro USB connection 4) Compatible with Arduino 5) R32=WiFi+Bluetooth+UNO 6) Size: 70 × 53.3 × 14.4 mm 7) Weight: 20.5g Note: 1.Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Packing List: 1 x Development Board