BN-180 GPS Module UART TTL Dual Glonass GPS Car Navigation with GPS Antenna for Arduino Raspberry Pi Pixhawk Aircraft CC3D F3 Flight Controller Geekstory

Works well, fast startup, seems accurate. Just what i needed for a radio.

See attached pictures. The BN180 is installed under the propellers of the 250-gram drone. Even then, satellite reception is perfect without any glitches in the video. The weight of the GPS unit with wires is less than 6 grams, perfect for 250-gram FPV applications.

I like everything about this GPS receiver. For GPS receiver under $20 I give 5 stars. It has two working status LEDs, one for satellite FIX and NMEA sentence transmit cycles, the connector and the extra cables are the best I have seen so far. I bought a total of 21 for my business project and I plan on buying more.

If you are building an FPV drone using betaflight, this is the GPS you want right here. The only negative is the SUPER CHEAP wiring harness with the melt-away insulation. Why can't they give us a silicone wire harness? To save .01?

I've tried a bunch of affordable ublox m8n units and this is my favorite. I put it on my r/c wings with arduplane and get 15-20 satellites most of the time, sometimes more. I'd give it five stars if the antenna didn't detune so easily. If you use it for a fixed application this won't be a problem, but planes get bumped when you land and after a while this may detune the antenna a bit. Still, highly recommended.

Sensitivity for a small antenna -- totally ok. Got 10 satellites near buildings and trees. Good enough for me. It has memory and locks in much faster in hot start.

You need to make sure it's literally on the window if you wish to get any data at all. It is very sensitive to position and will take a while to lock-on even if put in a good place. This makes it difficult to guess where to have it. I once put it near the window, waited 15 mins and nothing. I moved it two inches then it worked two minutes later. With that in mind, it can get really frustrating when you turn it off and on and slightly disposition it especially because it has no memory at all. Any locking it might have done earlier will be lost once it powers off. Apart from that, it serves my purpose. The NMEA statements are clear and they come up in a format easy to read.

Works great and was able to constantly see more than 6 satellites for INav. If you have any trouble getting any gps info for INav set the baud rate to 9600.

Didn't have to go outside tofor it to find and fix to 8 satellite . I did take it outside and it instantly found 13 satellite in around 3mins. So I highly recommend it

... des Moduls ist immer etwas langwierig - aber wenn er mal die Satelliten gefunden hat, geht es auch nach einem Neustart recht fix und die Navigation ist sehr genau. Verwendet wurden die Module auf einer DIY- Quadrocopter.

Very easy to hook up in betaflight very tiny locks on to satellites fairly quickly I would recommend