• Round GNSS receiver module front view with arrow marker and GPS FIX and S-KEY LED indicators
  • Beitian BE-525 GNSS GPS round receiver module with wiring harness, GPS FIX and S-KEY indicator lights
  • Beitian BE-525 UAV GNSS receiver promo graphic showing GNSS module, LED traffic light and safety switch support
  • Beitian BE-525 product features card with frequency, size, TTL level, baud rate and voltage specifications
  • Beitian GNSS receiver application scenario graphic showing module with cable and use cases like drones and mapping
  • Beitian BE-525 series receiver product list graphic showing one GNSS module (X1)
  • Beitian BE-525 product parameter table showing size, chip M10050 and supported GNSS modes
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Beitian BE-525 GNSS GPS Module with Ceramic Antenna & QMC5883L Compass for Pixhawk Drone Survey

Beitian BE-525 GNSS GPS Module with Ceramic Antenna & QMC5883L Compass for Pixhawk Drone Survey

Beitian

$92.83 USD
$92.83 USD
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Overview

The Beitian BE-525 is a GNSS GPS module product_type designed for Pixhawk-based drones used in light shows and aerial survey. It features a built-in ceramic antenna, multi-system GNSS reception (GPS/BeiDou/Galileo/QZSS/SBAS as supported by the module), TTL-level output, and NMEA/UBX protocols. Model options shown include BE-525, BK-525, and BH-525.

Key Features

  • GNSS receiver module with built-in ceramic antenna
  • Dual output protocols: NMEA, UBX
  • TTL output level
  • Supports hot, warm, and cold start command settings
  • With FLASH (configuration retained when power is off)
  • Indicator status:
    • PPS light: not lit if not positioned; starts flashing after 3D positioning
    • TX light: power on blue light flashes; indicates there are several outputs
    • Safety on/off key
  • Electronic compass: QMC5883L (stated for the series)
  • Pi-type antenna network design, impedance matching (50Ω), antenna VSWR below 1.6

Specifications

Parameter BK-525 BE-525 BH-525
Chip M9140-KB M10050 B1301N
Working mode GPS L1 C/A, QZSS L1 C/A/S, GLONASS L1OF, BDS B1I, Galileo E1B/C, SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGAN GPS L1 C/A, QZSS L1 C/A/S, BDS B1I/B1C, Galileo E1B/C, SBAS L1 C/A: WAAS, EGNOS, MSAS, GAGAN GPS L1, GLONASS G1, BDS B1, GALILEO E1, QZSS L1, SBAS L1, IRNSS
Channel 92 Searching Channel N/A 120
Recapture Cold start -148dBm; Hot Start -159dBm Cold start -148dBm; Hot Start -160dBm Cold start -148dBm; Hot Start -160dBm
Horizontal 1.5 m CEP 2.0 m CEP 1.5 m CEP
Velocity 0.05m/s 0.05m/s 0.1m/s
PPS time accuracy RMS 30ns; 99% 60ns RMS 30ns; 99% 60ns -
Acquisition Cold start 24s; Hot start 2s; Aided start 2s Cold start 27s; Hot start 1s; Aided start 1s Cold start 28s; Hot Start 1s; AGPS Time To First Fix 1.5s
Baud rate (bps) 4800bps - 921600bps, Default 115200bps 4800bps - 921600bps, default 115200bps 9600~2000000bps, default 115200bps, support sleep mode
Output level TTL TTL TTL
Output protocol NMEA, UBX NMEA, UBX NMEA, UBX
Frequency of updates 0.25Hz-25Hz, default 1Hz 0.25Hz-18Hz, default 1Hz 1~20Hz (default: 10Hz)
FLASH With FLASH With FLASH With FLASH
Seconds pulse Configurable from 0.25 Hz to 10 MHz Configurable from 0.25 Hz to 10 MHz -
Gravitational acceleration high 80,000m; speed 500m/s; Gravitational acceleration <4g high 80,000m; speed 500m/s; Gravitational acceleration <4g High 50,000m; Speed 500m/s; Gravitational Acceleration <4g
Voltage DC 3.6V-5.5V, typical: 5.0V DC 3.6V-5.5V, typical: 5.0V DC 3.6V-5.5V, typical: 5.0V
Current 25mA/5.0V 30mA/5.0V 20mA/5.0V
Size Φ50*14.5mm Φ50*14.5mm Φ50*14.5mm
Weight 33g 33g 33g
Connector 1.00mm 10pins connector 1.00mm 10pins connector 1.00mm 10pins connector
Cable length 26cm 26cm 26cm
Operating temperature Operating -40°C ~ +85°C; Storage -40°C ~ +105°C Operating -40°C ~ +85°C; Storage -40°C ~ +105°C Operating -40°C ~ +85°C; Storage -40°C ~ +105°C
Compass QMC5883L QMC5883L QMC5883L

Applications

  • Pixhawk / APM / flight controller navigation integration
  • Drone light show positioning
  • Aerial survey and mapping workflows
  • FPV and fixed-wing aircraft navigation setups

Support

For product selection help (BE-525 / BK-525 / BH-525) and integration questions, contact support@rcdrone.top or visit https://rcdrone.top/.

Details

Beitian BE-525 GNSS GPS spec table comparing BK-525, BE-525 and BH-525 modules

Compare the BK-525, BE-525 and BH-525 options at a glance, including channels, update rate, and supported GNSS systems.

Beitian BE-525 GNSS GPS module top view with cable, designed for Pixhawk flight controllers

Designed for FPV and fixed-wing builds, the compact puck-style GNSS module integrates cleanly with Pixhawk setups.

GNSS receiver performance graphic with hot/warm/cold start support and 1.5 m CEP accuracy claim

Hot, warm, and cold start commands help speed acquisition, with positioning performance tuned for reliable lock in the field.

Electronic compass QMC5883L and GNSS output details: TTL level, NMEA/UBX, update rate, baud options

TTL-level output with NMEA/UBX protocol support makes it easy to match common autopilot settings and update-rate needs.

GNSS module indicator lights and safety on/off key, plus Pi-type antenna network and satellite maps

Status LEDs and a safety on/off key provide quick feedback during setup, while the antenna matching network supports stable reception.

BH series satellite sky-view chart and signal strength bars for multiple GNSS constellationsFull product infographic for Beitian GNSS receiver series with specifications, features and application notes

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