Speedybee BZGNSS BZ-181 FPV GPS Module for RC Drone Racing and Long-Range Flight

The BZGNSS BZ-181 GPS Module from SPEEDY BEE is a high-performance positioning solution designed for FPV and RC applications. Featuring the latest u-blox M10 chip, this compact and lightweight module offers several key advantages.

Firstly, the M10 chip is 35% smaller in size compared to the previous M8 generation, making it an ideal choice for space-constrained installations. The module measures just 18x18x4.8mm at its thinnest point, or 18x18x6mm including the terminal block thickness.

In terms of functionality, the BZ-181 supports a wide range of satellite systems, including GPS, GLONASS, BDS, GALILEO, SBAS, and QZSS. By default, it utilizes a combined GPS+GLONASS+BDS positioning mode for improved accuracy. The module also features 72 search channels and can receive signals at frequencies ranging from GPS L1 to QZSS L1.

Power-wise, the BZ-181 operates on a 5V supply and weighs just 6.9g, making it exceptionally lightweight for easy integration into your RC or FPV setup. The module offers a baud rate of up to 115200bps and can output position data at frequencies ranging from 1Hz to 10Hz, with 10Hz being the default.

Regarding positioning performance, the BZ-181 boasts impressive specifications. It can achieve a horizontal positioning accuracy of 1.5m in open-air conditions and a speed accuracy of 0.05m/s. The module's dynamic characteristics include a maximum altitude of 50,000m, a top speed of 500m/s, and an acceleration tolerance of up to 4G.

For added convenience, the BZ-181 features a built-in battery design to avoid issues related to poor battery contact. It also includes a PPS (Pulse Per Second) indicator light, which flashes red after successful 3D positioning.

One of the standout features of this GPS module is its dual-protocol support. It can output data in both NMEA and UBX formats, allowing compatibility with a wide range of flight controllers and devices. This flexibility ensures that the BZ-181 can be easily integrated into your existing or future FPV and RC projects.

In summary, the BZGNSS BZ-181 GPS Module from SPEEDY BEE is a feature-rich and high-precision positioning solution that combines a compact design, robust performance, and versatile connectivity options. Whether you're building an FPV racing drone or a long-range fixed-wing aircraft, this module can be a reliable and efficient addition to your setup.

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