SKU: 63706297382

RadioMaster ERS-GPS Precision GPS Sensor for compatible ExpressLRS PWM Receivers

Sale price$28.80 Regular price$32.00
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Ships within 48 hours · Estimated delivery Sep 20 - Sep 25

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Description

RadioMaster ERS-GPS Precision GPS Sensor for compatible ExpressLRS PWM ReceiversThe ERS GPS Telemetry Sensor is a specialised 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

The ERS-GPS Telemetry Sensor is a specialised 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.

Specifications

  • 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

Size

Weight

Includes

  • 1 x RadioMaster ERS-GPS
  • 1 x CRSF Wire 

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 63706297382

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Reviewed in the United States on March 26, 2026
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Reviewed in the United States on December 17, 2025
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Louisville, US
★★★★★ 5
Perfect
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Love this brand. 10/10
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Reviewed in the United States on June 3, 2026
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Phoenix, US
★★★★★ 4
Used Watch?
Color: Black/Gray/Digital
The watch is great but the watch had been worn. The protective film was removed and it was loose in the watch box and not on the plastic holder. I bought a new watch not a used one. Joe
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Lea
Omaha, US
★★★★★ 5
Husband's favorite work watch
Color: Black/Black/Digital
Nice, men's work watch, heavy-duty and professional grade. This is my husband's fifth one, he loves them...
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