Raspberry Pi S2Pi User Manual

ICE Tower Cooling Fan For Raspberry Pi
Product features
⚫ Support Raspberry Pi 4B/ 3B+/3B
⚫ Colorful LED fan with automatic color change
⚫ Single-Stack Tower-style heatsink
⚫ DC 5V Power in
⚫ 5mm Copper tube
⚫ Super Heat dissipation
⚫ Rated Power 0.4W @5V, 0.08A
⚫ Easy to Setup
⚫ Acrylic Protection Holder

Raspberry Pi S2Pi Specifications

General

USB	1 x USB 2.0 port
Camera	Single-lane MIPI CSI-2 camera interface
Display	Single-lane MIPI DSI display interface
Storage	MicroSD card slot
Power	5V/2.5A DC via USB-C
GPIO	40-pin header with improved noise rejection
Video Output	MIPI DSI

Summary

Product Features

Package Contents

Installation Guide

Secure Mounting Brackets

Attach mounting brackets to the ICE Tower Cooler with M2.5 screws, noting orientation.

Attach Copper Sticks and Nuts

Connect copper sticks and nuts to the prepared mounting brackets.

Apply Thermal Tape to CPU

Paste thermal tape onto the Raspberry Pi's CPU SOC.

Mount Cooler Assembly

Attach the heatsink assembly to the Raspberry Pi using copper sticks.

Secure Acrylic Holder

Fasten the acrylic protection holder to the Raspberry Pi with M2.5 screws.

Connect Fan Power

Connect the fan's red wire to the 5V GPIO pin and the black wire to the GND pin.

Size and Packaging

Fan Speed and Noise Adjustment

Relocate fan power cable to 3V3 pin to reduce speed, noise, and LED brightness.

GPIO Pinout Reference

Diagram showing Raspberry Pi GPIO BCM numbering for electrical connections.