Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone

Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone. 

This BN-220 GPS Module can show your speed. When you use it for Raspberry Pi, there is no driver needed. The data output when the TX LED flashing in blue; PPS LED not bright when GPS not fixed, flashing in red when fixed

1. GND, grounded 2. TX, data module output 3. RX, data entry module 4. VCC, power supply module, 2.8V-6.0V

Module Pin

Package Includes:

1 x Beitian Dual BN-220 GPS GLONASS Antenna Module TTL Level RC Drone

Specifications :- Electrical CharacteristicsChipset: 8030-KT Receiving Format: GPS, GLONASS, Galileo, BeiDou, QZSS and SBAS Frequency: GPS L1, GLONASS L1, BeiDou B1, SBAS L1, Galileo E1 Channels: 72 Searching Channel


SensitivityTracking: -167dBm Reacquisition: -160dBm Cold start: -148dBm Hot start: -156dBm


AccuracyPosition Horizontal: 2.0 m CEP 2D RMS SBAS Enable (Typical Open Sky) Velocity: 0.1m/sec 95% (SA off) Timing: 1us synchronized to GPS time

Acquisition TimeCold start: 26s Warm start: 25s Hot start: 1s

Data and Update RateSupport Rate: 4800bps to 921600bps, Default 9600bps Data Level: TTL or RS-232, Default TTL level Data Protocol: NMEA-0183 or UBX, Default NMEA-0183 Single GNSS: 1Hz-18Hz Concurrent GNSS: 1Hz-10Hz,Default 1Hz



Operational LimitsAltitude: 50,000m Max Velocity: 515m/s Max Acceleration: Less than 4g

Power consumptionVCC: DC Voltage 3.0V-5.5V,Typical: 5.0V Current: Capture 50mA/5.0V Operating temp: -40 C ~ +85C Storage Temp: -40C ~ +105C


Connector1.00 mm spacing between the 4 pins patch seat IndicatorTX LED: blue. The data output, TX LED flashing PPS LED: red.PPS LED not bright when GPS not fixed, flashing when fixed
WiringGND,TX output,RX input,VCC (3.0v-5.5v) Dimensions (mm)22 x 20 x 6 Weight (gm)5.3

* Product Images are shown for illustrative purposes only and may differ from actual product.