Intelligent Temperature Control Cooling Fan Expansion Board without OLED for Raspberry Pi 4B 3B+ 3B

Intelligent Temperature Control Cooling Fan Expansion Board without OLED for Raspberry Pi 4B 3B+ 3B

Features:
1. The expansion board leads to all the IO ports of the Raspberry Pi motherboard, plug and play.
2. Intelligent control of air volume, active heat dissipation, with stronger heat dissipation performance.
3. According to the CPU temperature, the fan speed is intelligently adjusted, and the heat dissipation performance is better.
4. Multiple functions, such as motherboard protection, active cooling, external expansion, RGB light editing.
5. Suitable for Raspberry Pi 4B / 3B+ / 3B.

Package List:
1 Set of Expansion Board