AHRS 2.0 - Raspberry Pi Sensors and Fan Controller - ICM-20948+BMP280

It works quite well, but is dependent on Stratus 1.3 or later for AHARS to work.If you try to install it in a Summit case, it won't fit without modification to the case. The fan will need to be placed on the outside of the case and the antenna mounts will have to be moved underneath the Raspberry Pi (new holes will have to be drilled).With the onboard barometer and a pressurized airplane, the traffic altitude is distorted because it's sensing pressure altitude and not true or GPS altitude. I have figured out how to fix this yet.Also, when the fan is connected to the Fan Controller, it will take 10-15 seconds to spool up while the system boots up.

I bought my first one back five months ago, it's 40 flt hrs later and I love it! Built a second one as a backup and it works perfectly. I use Foreflight and the AHRS works on the SD card I built back in August. Most current Stratux image shows ahars working in GPS/AHRS menu tab. I had to go to settings and add a .sh file with the gray "Click to select System Update file" to get Foreflight to see the Stratus AHRS and not get the "No Attitude Information" message in Foreflight. I can't find and don't remember the .sh I used to make foreflight to accept the Stratux AHRS.Foreflight customer service assured me that they do no block features from any devices. I updated my Stratux and it worked. Now to find that file to make a spare...

Update- these guys stand behind their products and reputation. They shipped me out a replacement chipset which worked flawlessly right out if the box. Thanks, guys. Will buy more Stratux stuff from you as new stuff comes out! Cheers!The first one I received was non-functional. I reimaged the SD card on the Pi 3 and reloaded in, rebooted, no joy. No attitude data on the Stratux page in my browser or on the iPad running ForeFlight. Both showed the AHRS as being present and recognized, but absolutely no response to changes in roll/pitch no matter what I tried. Returned for a new one. I will update after I receive a good working module.UPDATE UPDATE UPDATE UPDATE UPDATE UPDATE UPDATEI received a new module via UPS before the one I returned had even left my mailbox! Great service. In about the time it takes to type this update I had installed the new one and booted it up, loaded ForeFlight, and I now have a 100% functional Stratux with GPS, AHRS, ADS-B in dual channel, and can't wait for this overcast layer to burn off so I can go fly!

Somewhat expensive. Works well. But the design can better.

We loyal Stratux users have been waiting a long time for this type of PnP device for AHRS. This is truly fantastic. I 'flew' it around the room and it handled it well, and I took it up flying this past weekend and it performed admirably. Is it a primary flight display replacement? Absolutely not, and it shouldn't be relied upon as such except in extreme emergencies. This is exactly why I have it. For the price, you simply can't beat it, and the fan controller is an added bonus. Highly recommended.

Works great with WingX! I now fly cross country with WingX because they support the Stratux AHRS! I also like their moving map better than ForeFlight. I am keeping ForeFlight for now for flight planning but may drop it soon if they do not support Stratux.The AHRS works great. I mount it in the back window of my Hawk XP. It gets great GPS reception and AHRS is solid once set. Love the fan as well. It comes on initially and then only when needed. Thanks Stratux and WingX!

They are working on a new design. Installed it and it worked fine on the ground, in the air it constantly drifts.

I bought this as part of a bunch of parts to make a Stratux ADS-B receiver, as recommended by stratux.me. Nice high quality parts, all went together very well, quick & easy assemble. Finished product works well. Took less than an hour to put it all together. Sure beats paying $700 for Stratus, or even some $270 for a pre-assembled Stratux.