--- product_id: 407503881 title: "AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280" brand: "stratux" price: "€ 89.60" currency: EUR in_stock: true category: "Stratux" url: https://www.desertcart.pt/products/407503881-ahrs-2-0-raspberry-pi-sensors-and-fan-controller-icm store_origin: PT region: Portugal --- # Onboard fan controller - optimized cooling BMP280 sensor - precise temp & pressure Raspberry Pi pinout - plug & play AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 **Brand:** stratux **Price:** € 89.60 **Availability:** ✅ In Stock ## Summary > ⚡ Elevate your Raspberry Pi game with smart sensing & cooling mastery! ## Quick Answers - **What is this?** AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 by stratux - **How much does it cost?** € 89.60 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/407503881-ahrs-2-0-raspberry-pi-sensors-and-fan-controller-icm) ## Best For - stratux enthusiasts ## Why This Product - Trusted stratux brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Advanced Sensor Fusion:** ICM-20948 combines accelerometer, gyroscope, and magnetometer for precise motion tracking. - • **Smart Fan Speed Control:** Built-in fan controller optimizes airflow to keep your system cool and efficient. - • **Compact & Lightweight Design:** At just 0.5 ounces with copper material, it’s durable yet unobtrusive in any setup. - • **Accurate Environmental Monitoring:** Bosch BMP280 delivers high-precision temperature and barometric pressure data. - • **Seamless Raspberry Pi Integration:** No soldering required—just plug and power your projects effortlessly. ## Overview The AHRS 2.0 is a cutting-edge Raspberry Pi accessory featuring the ICM-20948 9-axis sensor and Bosch BMP280 environmental sensor, combined with an onboard fan speed controller. Designed for plug-and-play use with no soldering, it delivers precise motion and environmental data while optimizing system cooling, making it ideal for advanced DIY projects and professional applications. ## Description MPU-9250, BMP280, and fan speed controller. ## Features - Raspberry Pi pinout. - No soldering needed. - InvenSense MPU-9250 and Bosch BMP280. - Onboard fan speed controller circuit. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B06ZZCHBHT | | Best Sellers Rank | 181,643 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,606 in Thermal Management Products 2,417 in Fans & Cooling | | Brand | Stratux | | Compatible Devices | Desktop, Laptop | | Cooling Method | Air | | Customer Reviews | 4.4 4.4 out of 5 stars (289) | | Item Weight | 0.5 Ounces | | Manufacturer | Stratux | | Material | Copper | | Number of Items | 1 | | Power Connector Type | 4-Pin | | UPC | 747356633048 675595719691 | | Unit Count | 1.0 count | ## Product Details - **Brand:** Stratux - **Compatible devices:** Desktop, Laptop - **Cooling method:** Air - **Manufacturer:** Stratux - **Material:** Copper - **Number of Packs:** 1 - **Number of items:** 1 - **Power connector type:** 4-Pin - **UPC:** 747356633048 675595719691 - **Unit count:** 1.0 count ## Images ![AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 - Image 1](https://m.media-amazon.com/images/I/51tZPtmHruL.jpg) ![AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 - Image 2](https://m.media-amazon.com/images/I/415xas+J2sL.jpg) ![AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 - Image 3](https://m.media-amazon.com/images/I/81vBtC4i8YL.jpg) ![AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 - Image 4](https://m.media-amazon.com/images/I/81QW6vs7AxL.jpg) ## Questions & Answers **Q: Could this chip possibly be built with the bosch bme280 chip instead and then potentialy add a density altitude calculation if software is modified?** A: I've developed most of the AHRS code for Stratux. The problem with calculating density altitude is that the temperature in a Stratux case is dominated by the other electronics, especially the SDR boards. Even if that weren't the case, the cabin temperature can be quite a bit warmer (or cooler with A/C) than the outside air temperature. So measuring the temperature, or even humidity, with a BMP280 or BME280 in the typical Stratux installation would not give good results for a density altitude calculation. The sensors would have to be placed outside the aircraft for this purpose. **Q: Bought pre-built stratux from amazon and ahrs works with foreflight . now i built one , used this ahrs component and i have no synthetic on foreflight** A: Foreflight is, unfortunately, tied directly to Stratus and doesn't like competitors. As such, their code is tweaked in such a manner as to try and block this functionality. To get it back, simply search for Stratux Dangerzone in google and then download the appropriate Dangerzone update build from there. It is based off of the Stratux builds but found a way to get around Foreflights attempt to block AHRS. It'll be an update .SH file so you should be able to use the update function in the Stratux Settings page to upload it once downloaded. **Q: Will this work with a PI 3 b+?** A: It will work with any Raspberry Pi with 40 pin GPIO headers. Will probably also work with 20 pin headers too. **Q: Is this just a fan controller?** A: No. It has a fan controller circuit and inertial sensors for AHRS (accelerometer/gyro/magnetometer), and a pressure sensor for pressure altitude. ## Frequently Bought Together - Stratux AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280 - Stratux GPYes 2.0 u-blox 8 USB GPS Unit - Stratux 1090ES & UAT - Radios (Low Power UAT) and High Gain Antennas --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pt/products/407503881-ahrs-2-0-raspberry-pi-sensors-and-fan-controller-icm](https://www.desertcart.pt/products/407503881-ahrs-2-0-raspberry-pi-sensors-and-fan-controller-icm) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-08-11*