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


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SKU: 797540
  1. Chipset : 8030-KT
  2. Receiving Format : GPS,GLONASS,Galileo,BeiDou,QZSS and SBAS
  3. Frequency : GPS L1,GLONASS L1,BeiDou B1,SBAS L1,Galileo E1
  4. Channels: 72 Searching Channel


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Category: GPS Modules

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

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

Package Includes:

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

SKU: 797540 Category:
Electrical Characteristics

Chipset: 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


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


Position 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 Time

Cold start: 26s
Warm start: 25s
Hot start: 1s

Data and Update Rate

Support 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 Limits

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

Power consumption

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


1.00mm spacing between the 4pins patch seat


TX LED: blue. The data output, TX LED flashing
PPS LED: red.PPS LED not bright when GPS not fixed, flashing when fixed


GND,TX output,RX input,VCC(3.0v-5.5v)

Dimensions (mm)

22 x 20 x 6

Weight (gm)


Shipping Weight 0.01 kg
Shipping Dimensions 9 × 5 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Questions and answers of the customers

  1. 0 votes
    Q can i connect this with F4V3 speedybee flight stack? answer now
    Asked by Bhatnagar_21 on April 8, 2024 7:10 pm

    Yes, the Beitian Dual BN-220 GPS GLONASS Anten... Read more

  2. 0 votes
    Q Is this product can be used with ESP32 for location tracking answer now
    Asked by muhammedfayiz120 on November 8, 2023 2:27 pm

    Yes, you can use it but it will need a driver m... Read more

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Country Of Origin: China