Radiomaster ERS-GPS - Precision GPS Sensor for ELRS PWM Receivers
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The ERS-GPS Telemetry Sensor is a specialized GPS unit designed by Radiomaster for use with compatible ExpressLRS PWM receivers. This plug-and-play sensor integrates with the receiver via the CRSF interface.
Equipped with two modes- Mode one to provide accurate GPS data and Mode two to provide accurate ground speed. Mode one is ideal capturing position and altitude logs when used with our ER series receivers with built-in barometers. Mode two is ideal for measuring speed in airplanes, jets, boats, or cars. Additionally, the ERS-GPS features a pass-through function that allows for easy future expansion of telemetry sensors through a daisy-chain arrangement.
Features
- GPS Data mode and GPS Ground speed mode: Log your GPS position or track your speed in real-time and quickly access peak performance stats.
- Future-Ready Pass-Through: The ERS GPS comes equipped with an in-and-out pass-through port, allowing you to daisy-chain additional sensors in the future-no need to swap out hardware as your needs evolve.
- Seamless ExpressLRS Integration: Designed to work effortlessly with compatible ER series ExpressLRS receivers.
Specification
- Item: ERS-GPS
- Size: 32.8 x 25.5 x 12.8mm
- Weight: 13.35g
- Power Supply: DC 3.0 - 12.0V
- Current: 35mA (5V)
- Telemetry Protocol: CRSF


SPECIFICATIONS
Brand Name: IFLIGHT
For Vehicle Type: Helicopters
Hign-concerned Chemical: None
Is Batteries Included: No
Is Electric: No Battery
Is it battery/power supply: N
Is it charger/adapter: N
Material: Composite Material
Origin: Mainland China
Recommend Age: 14+y
Use: Vehicles & Remote Control Toys
Shipping Policy
Estimated Delivery: Orders typically arrive within 3-7 business days to most locations in North America.
International Shipping: Available with tracking. Transit times vary by destination.
Return & Guarantee Policy
Return Policy: Defective or damaged item? Return it within 30 days for a full refund. Customer pays return shipping.
Technical Support: Need help with compatibility or setup? Contact our FPV experts for free assistance.