Parts/Radio & control/Telemetry sensors/RadioMaster ERS-GPS Precision GPS Sensor for ExpressLRS ER Series Receivers
RadioMaster ERS-GPS Precision GPS Sensor for ExpressLRS ER Series Receivers
RadioMaster

RadioMaster ERS-GPS Precision GPS Sensor for ExpressLRS ER Series Receivers

Part # RM-BR0157.ERS-GPS
Where to buy
$30.99
AMain Hobbies
Seen Oct 12, 2026
$30.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

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 1.29x1.00x0.50in (32.8x25.5x12.8mm)
Weight 0.47oz (13.35g)

Manuals:

User Manual

CA Residents Prop 65 Warning 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...

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