User Guide

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PWM Cooling Fan
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Dedicated PWM cooling fan for Raspberry Pi
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Air flow up to 6.01CFM and maximum speed of 5000 RPM
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Smooth PWM adjustment provides a quiet experience
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Real-Time fan speed reading
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Programmable temperature and fan speed
Others
 Reserved 40-pin stackable Header for Add-On Boards
 Works with all current models of the Raspberry Pi using a 40 pin header
 Fully compatible with our products X820, X850, X860, X870, X822, X852 to provide intelligent and safe
power management
 Four kinds of power source:(DC5525, Micro USB, Type C, XH2.54 2-Pin cable)
Interface Schematic