Changes

The X732 is a power management and cooling expansion board compatible with Raspberry Pi 4B/3B+/3B.The on-board 3007 cooling fan can cool down the Raspberry Pi boards in extreme conditions including very high temperature environments. With a on/off power button, you can control to power on/power off the Raspberry Pi board easily.

Compared with [[X735]], the purpose of X732 is to reduce the thickness of the entire product, but also to reduce the selling price of the product, so we canceled the safety shutdown function on the basis of [[X735]]