Diatone BN-220 GPS + Beidou Dual-Mode Module
Diatone BN-220 GPS + Beidou Dual-Mode Module
Brand: Diatone Mamba System
sku: SKU:JH60165-BN-220
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- Description
The Diatone BN-220 GPS + Beidou module is a compact and reliable positioning solution designed for FPV drones. By supporting both GPS and Beidou satellite systems, it provides faster satellite acquisition and improved positioning accuracy compared to single-system modules.
Thanks to its small size and lightweight design, the BN-220 is perfect for freestyle, long-range, and cinematic drone builds where space and weight are critical. The module communicates using the NMEA-0183 protocol with TTL data level, making it fully compatible with most modern flight controllers.
With fast hot-start times and accurate positioning, the BN-220 helps enable important flight features such as GPS rescue mode, return-to-home, and flight data logging, increasing safety during flights.
Key Features
- Dual-mode GPS + Beidou satellite support
- Compact and lightweight design for FPV drones
- Fast satellite lock with hot start in ~1 second
- Accurate positioning with ~2.0m horizontal accuracy
- Supports 1Hz – 10Hz GNSS update rate
- Compatible with most Betaflight / INAV flight controllers
Specifications
- Model: BN-220
- Satellite systems: GPS + BDS (Beidou)
- Size: 22 × 20 × 6 mm
- Weight: 5.3 g
- Input voltage: 5V
- Data level: TTL
- Data protocol: NMEA-0183
- GNSS update rate: 1Hz – 10Hz (default 1Hz)
- Cold start: ≈ 26s
- Hot start: ≈ 1s
- Horizontal position accuracy: ≈ 2.0 m
- Speed accuracy: 0.1 m/s (95%)
Package Includes
- 1 × Diatone BN-220 GPS + Beidou Module