Description
GPS Sensor Overview:
The RadioMaster ERS-GPS Precision GPS Sensor is designed to deliver accurate telemetry data for your ExpressLRS ER series receivers. Compact and easy to install, this plug-and-play GPS sensor connects directly through the CRSF interface, offering seamless integration with your system. Whether you’re logging GPS position and altitude or measuring real-time ground speed, the ERS-GPS provides the reliability and performance you need for advanced telemetry applications.
About the GPS
Advanced GPS Telemetry Made Simple
The ERS-GPS is engineered to support multiple modes, giving pilots, drivers, and boaters the flexibility to capture either precise positional data or accurate ground speed. Its daisy-chain pass-through function ensures expandability, allowing additional sensors to be easily connected without replacing hardware. With full ExpressLRS compatibility, this sensor is a future-ready solution that enhances your setup with dependable GPS data for both recreational and performance-focused applications.
Features:
- GPS data mode for position and altitude logging
- GPS ground speed mode for accurate speed tracking
- Pass-through design for daisy-chaining additional sensors
- Plug-and-play connection via CRSF interface
- Compact size and lightweight construction
- Designed for seamless integration with ExpressLRS ER series receivers
Includes:
- (1) RadioMaster ERS-GPS
- (1) CRSF Wire
Specifications:
| Input Voltage | 3.0-12.0V |
|---|---|
| Current | 35mA |
| Telemetry | CRSF |
| Dimensions | 1.29×1.00×0.50in (32.8×25.5×12.8mm) |
| Weight | 0.47oz (13.35g) |
Manuals:
User Manual
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details…
This product was added to our catalog on September 10, 2025





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