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
Details
- BrandGeekstory
- Model NameBN-220
- Vehicle Service TypeMultiple
- Screen Size2 Inches
- Special Feature(function(f) {
- Connectivity TechnologyRS-232
Description
🚀 Elevate Your Navigation Game!
- VERSATILE DATA LEVELS - Supports both TTL and RS-232 outputs for flexible integration.
- SEAMLESS CONFIGURATION - Flash memory saves your settings for hassle-free use.
- PLUG PLAY CONVENIENCE - No drivers needed for Raspberry Pi—just install the software and go!
- COMMUNITY DRIVEN SUPPORT - Access technical documentation easily by reaching out—your questions matter!
- REAL TIME LOCATION FEEDBACK - TX and PPS LEDs provide instant status updates on GPS output and location.
The Geekstory BN-220 Dual GPS Glonass Module is a high-performance navigation solution designed for Arduino, Raspberry Pi, and various flight control systems. With a TTL level of 9600bps and built-in flash memory for configuration retention, this module ensures a seamless user experience. Ideal for tech enthusiasts and professionals alike, it offers real-time location feedback and versatile data output options.
Specifications
| Item Weight | 0.2 ounces |
| Product Dimensions | 0.79 x 0.79 x 0.87 inches |
| Country of Origin | China |
| Display Size | 2 Inches |
| Voice command | Buttons |
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Reviews
D**E
Initial lock on is best done outdoors, after it knows your position it will acquire sats indoors.
Pretty easy to setup, only 4 wires to solder. As I recall, the diagram is from the bottom compared to when I waslooking at the decal side, so pay attention to polarity. The data lines are less critical, if the board doesn't get data,try switching the line to the pins on the board.I have cobbled together an 8 item menu sketch and added a BME-280 to the circuit to get temperature andto pressures, and to compute an altitude. The GPS altitude is generally more accurate though it will fluctuatedue to satellite geometry. On average though it is sufficiently accurate for my needs.I run it primarily on an ESP32 board and drive the menu using 2 wires to the touch pins to select the case thatI want to view. It can all be built in to a small package when using a 1.56" OLED screen.
A**R
Locks on FAST
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
G**G
Works great
I’m using this gps mainly for a speedometer on a quad . Works great and is quite compact.
C**R
Hooks up to ublox center easily, has flash to store settings, picks up sats quickly!
Comes with long vinyl wires which are ~20cm in length. Would be nice if they were silicone, but that's 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 can't 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 it's touch and go - so it's nice to just have them permanently saved as is possible with the BN220.
S**L
Takes a minute to get fix but works fine
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
Common Questions
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