---
product_id: 468473085
title: "GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B"
brand: "geeekpi"
price: "441 kr"
currency: NOK
in_stock: true
category: "Geeek Pi"
url: https://www.desertcart.no/products/468473085-geeekpi-fan-hat-for-raspberry-pi-4-model-b-pwm
store_origin: NO
region: Norway
---

# 4 programmable LED indicators for custom lighting Ultra-thin 4007 silent PWM fan for efficient cooling 0.91-inch OLED display for real-time stats GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B

**Brand:** geeekpi
**Price:** 441 kr
**Availability:** ✅ In Stock

## Summary

> 🌟 Keep your Pi cool, informed, and stylish—because your projects deserve the best!

## Quick Answers

- **What is this?** GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B by geeekpi
- **How much does it cost?** 441 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/468473085-geeekpi-fan-hat-for-raspberry-pi-4-model-b-pwm)

## Best For

- geeekpi enthusiasts

## Why This Product

- Trusted geeekpi brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless GPIO Access:** Maintain full 40-pin GPIO functionality with a smart design that prevents shorts and keeps your build sleek.
- • **Whisper-Quiet Cooling:** Experience ultra-silent heat dissipation with the precision PWM-controlled 4007 fan, keeping your Pi cool under pressure.
- • **Customizable LED Alerts:** Personalize your setup with 4 programmable LEDs, perfect for status notifications or aesthetic vibes.
- • **Plug-and-Play Expansion:** Effortlessly upgrade your Raspberry Pi 4/3B+/3B/2B with this all-in-one fan hat—no Pi included, but endless possibilities.
- • **Real-Time System Insights:** Stay ahead with a crisp 0.91-inch OLED display showing customizable system data at a glance.

## Overview

The GeeekPi Fan Hat is a 40-pin GPIO expansion board designed for Raspberry Pi 4B/3B+/3B/2B, featuring a 0.91-inch OLED display for customizable real-time data, an ultra-thin silent 4007 PWM fan for efficient cooling, and 4 programmable LED indicators. It preserves full GPIO access with a safe, sleek design, making it an essential upgrade for professional makers seeking performance and style.

## Description

desertcart.com: GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B : Electronics

## Features

- 0.91 Inch OLED Display---This is a 40pin Pi HAT type expansion board, which provides a 0.91 inch display screen connected to the I2C pin;The display information can be customized through the program.
- Speed Adjustable Fan---It provides an ultra-thin 4007 silent fan to provide heat dissipation support.
- Programmable LED Indicator---There are 4 customizable LED lights on the back of the board. You can also control the lighting mode of the LED lights through simple programming.
- GPIO expandable interface---The previous HAT board design is used. The 40Pin GPIO can still be easily accessed by users. The new fixing method avoids the risk of short circuit caused by metal parts and provides a good appearance design.
- Package Inlcudes---1 x Fan Expansion Board Plus 0.91 OLED V1.0; Note: Pi board is not included!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MVL8BWQ |
| Best Sellers Rank | #1,161 in Single Board Computers (Computers & Accessories) |
| Brand | GeeekPi |
| Built-In Media | Fan Expansion Board, 0.91 inch OLED V1.0 |
| Compatible Devices | Raspberry Pi 4 Model B, 3B+, 3B, 2B |
| Connectivity Technology | GPIO, I2C |
| Customer Reviews | 4.3 out of 5 stars 68 Reviews |
| Included Components | Fan Expansion Board, 0.91 inch OLED V1.0 |
| Manufacturer | GeeekPi |
| Mfr Part Number | EP-0152 |
| Model Name | GeeekPi Fan Hat |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operating System | Linux |
| Processor Count | 1 |
| RAM Memory Technology | LPDDR4 |
| Total Usb Ports | 2 |
| Warranty Description | 6 months |
| Wireless Communication Standard | 802.11n |
| Wireless Compability | 802.11n |

## Product Details

- **Brand:** GeeekPi
- **CPU Manufacturer:** ARM
- **Connectivity Technology:** GPIO, I2C
- **Model Name:** GeeekPi Fan Hat
- **Operating System:** Linux

## Images

![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 1](https://m.media-amazon.com/images/I/61u-31cTaXL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 2](https://m.media-amazon.com/images/I/615gKmW7QtL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 3](https://m.media-amazon.com/images/I/61gJ3UrBmgL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 4](https://m.media-amazon.com/images/I/61WN6hSR9oL.jpg)
![GeeekPi Fan Hat for Raspberry Pi 4 Model B, PWM Fan GPIO Expansion Board with 0.91inch OLED Display for Raspberry Pi 4B/3B+/3B/2B - Image 5](https://m.media-amazon.com/images/I/61KM2oZ6zlL.jpg)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*