User Guide

ManualsBrandsGeekworm ManualsComputers & AccessoriesRaspberry Pi V2.5 Power Management with Safe Shutdown & PMW Cooling Fan Expansion Board Compatible with Raspberry Pi 4 Model B

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Table Of Contents

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FAQ

Q1: What is the pinout for the PWR Switch?

A: Please refer to here: PH2.0 Conector Specification.

Q2: Why the X735 v2.5 cooling fan is not rotate?

A: You must install shell script to enable the PWM fan work fine since it's a PWM fan, refer to X735 V2.5

Software.

Q3: How to detect that the X735 v2.5 hardware is working fine?

A: DON'T insert the X735 V2.5 into the Pi 4 board, only power the X735 V2.5 alone, then press the

on-board switch, fan rotation means hardware is OK.