Geekstory BN-220 Dual GPS Glonass Module Navigation TTL Level 9600bps + GPS Passive Antenna for Arduino Raspberry Pi Pixhawk F3 CC3D Betaflight F4 Flight Control

Quick lock. Lots of sats and accurate positioning

Very good module. Works as expected. Easy to interface with raspberry pi.

Put on my Diatone Roma F5 quadcopter. Wrapped in electrical tape for protection. It takes a couple minutes to get a gps lock even when i haven’t moved far, i guess it’s cause i don’t have it mounted in a perfect place but it gets the job done

Excellent little GPS... takes about 2 -3 minutes the first time and then about 10-15 seconds after that.. I cant complain about this thing at all! It has worked great on my Nazgul5 quad

Comes with long vinyl wires which are ~20cm in length. Would be nice if they were silicone, but thats fine. Has a little adhesive pad, too. Measurements fit perfectly for the 3d print i made to hold it on my quadcopter. Flashed and saved (which you cant do with the BN180) settings through ublox center to turn off QZSS and turn on Galileo and set the baud to 115k. Picks up satellites relatively quickly and really seems to hold on to them well, which is nice. The firmware that I use for my quadcopter, Betaflight, can flash most of these settings just fine, but sometimes its touch and go - so its nice to just have them permanently saved as is possible with the BN220.

Pretty easy to setup, only 4 wires to solder. As I recall, the diagram is from the bottom compared to when I was

I am using this for a GPS device in my car that will light up the LED when I get close to key Points of Interest to remind me of things I keep forgetting (i.e. remember your Chuck-It when you leave the dog park). The picture is a prototype I whipped up to test the unit, as it is my first GPS project. I used arduino nano controller, with the NeoGPS library. Very easy to setup. My first satellite lock took less than a minute, and nearly instant when I am outside. It even gets a lock sitting on my desk indoors which was a surprise and helps for development.

I am using this on a boat. I used a usb to serial module to connect it to the u-blox connect software, so I could change the baud rate to 4800 which is the NMEA 0183 standard. Changes are stored in non volatile memory on this unit, which is not the case on some u-blox receivers.

I used this GPS module to make a 10 Hz GPS based automobile performance meter to measure accurate 0-60 times, 1/8 mile, 1/4 mile etc.

Excellent Gps!, came to life the minute I plugged into Betaflight, the sticky back foam disk works great, Shipping was next day super fast!, couldn’t be happier!