IsFireBeetle ESP32 IoT Microcontrollertoo big for your projects? Why not try our newly launched Beetle-ESP32. This Beetle-ESP32 Microcontroller of 1.381.34 small size is a simplified version of FireBeetle ESP32 IoT Microcontroller and specially designed for electronic engineering fans and DIY lovers. It is equipped with 4 analog ports, 4 digital ports, UART and I2C interfaces, which would be a perfect replacement ofFireBeetle ESP32 IoT Microcontroller.

This microcontroller enables users to directly burn programs via the on-board USB interface. Meanwhile,BluetoothandWIFIare integrated in the microcontroller for supporting more applications. With this Beetle-ESP32, you can easily build upyour dreaming project.

Features:

1. A small size of 35mm34mm
2. Enable users to directly download and debug programs through Micro USB, free from programmer.
3. Large-scale I/O ports with gold plating, easy to screw wire on it or to sew the board on the clothes with wires, no need to solder.
4. A group of gold plating power interfaces of honeycomb type, convenient to use.
5. Integrate WIFI and Bluetooth
6. USB Supply Voltage: 5.0V
7. VIN Supply Voltage: DC 3.5-6.5V
8. Wi-Fi Standard: FCC/CE/TELEC/KCC
9. Wi-Fi Protocol: 802.11 b/g/n/d/e/i/k/r802.11n, high speed can reach to 150 Mbps), converge A-MPDU and A-MSDU, supporting 0.4us protecting interval.
10. Frequency Range: 2.4~2.5GHz
11. Bluetooth Protocol: comply with BR/EDR/BLE standard of Bluetooth v4.2.
12. On-chip Clock: 40MHz crystal and 32.768 KHz crystal
13. Digital Interface: D2, D3, D4, D7
14. Analog Interface: A0, A1, A2, A3

Package Includes:

1 x DFRobot Beetle ESP32 Microcontroller