• RadioMaster GR-01 ExpressLRS 2.4GHz receiver with antenna installed and spare stubby antenna
  • GR-01 receiver mounted on gimbal port, showing USB-C connection and status LEDs
  • RadioMaster GR-01 ExpressLRS 2.4GHz receiver front view with upright antenna and mounting knobs
  • GR-01 receiver side profile showing low-profile base and antenna connector position
  • Close-up of GR-01 receiver base with USB-C port and gold antenna connector
  • Underside of GR-01 receiver showing pogo-pin contact pad and mounting holes
  • GR-01 receiver package contents with spare antenna and USB cable
  • GR-01 receiver on digital scale showing 19.4 g weight
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RadioMaster GR-01 ExpressLRS 2.4GHz Receiver for DJI RS2/RS3 Pro Camera Gimbals (NATO Port)

RadioMaster GR-01 ExpressLRS 2.4GHz Receiver for DJI RS2/RS3 Pro Camera Gimbals (NATO Port)

RadioMaster

$74.99 USD
$74.99 USD
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Overview

The RadioMaster GR-01 ExpressLRS 2.4GHz receiver is designed for DJI RS camera gimbals, developed for Cinelifter setups using the DJI RS2 and RS3 Pro platforms. It features a professional & durable CNC housing, direct NATO port mounting, and a built-in USB-C port for firmware updates. Two replaceable 2.4GHz antennas (folding and short) are included to suit different installation needs.

Key Features

  • Compatible with DJI RS2 and RS3 Pro camera gimbals
  • Professional & durable CNC housing
  • Convenient direct NATO port mounting
  • Built-in USB-C port for easy firmware updates
  • Replaceable 2.4GHz antenna options: folding antenna (adjustable direction) and short antenna (portable and easy installation)

Specifications

Item GR-01 ELRS 2.4GHz Receiver
Frequency ISM2400MHz (2.4GHz)
MCU ESP8285
RF Chip SEMTECH SX1281
Antenna 2.4GHz Omni
Frequency Range 2400 MHz to 2480 MHz
Firmware Version ExpressLRS v3.3.0
FW Target RadioMaster RP1/2 2400 RX
Output Protocol DJI RS Pro
Firmware Flash Method UART or Wifi
Connector Type NATO Port
Voltage 5V
Weight 18.80g (without antenna)
Dimensions 43.00 x 27.70 x 27.50mm

How to Bind

Quickly power the Rx 3 times using the USB-C port
The green LED will double-blink when the Rx is in binding mode.
Enter ExpressLRS LUA script on your radio, press [BIND]. The LED will go to solid green “ON” if bind is successful.

Alternatively use the ExpressLRS binding phrase method for binding
After a successful bind procedure, make sure the output protocol is “DJI RS Pro”. Return to main menu and re-enter the ExpressLRS LUA. Go to “Other Devices” at the bottom of the screen and select “RMRP1” and ensure “DJI RS Pro” is selected.

Dimensions

  • Receiver dimensions: 43.00 x 27.70 x 27.50mm
  • Additional dimension callouts: 43.00mm; 27.70mm; 27.70mm
  • Short antenna length: 52.00mm
  • Folding antenna length: 84.00mm

What’s Included

  • 1 x GR-01 ELRS 2.4GHz Receiver
  • 1 x USB-C Cable
  • 1 x Short 2.4GHz Antenna
  • 1 x Folding 2.4GHz Antenna

For firmware and setup assistance, contact support at support@rcdrone.top or visit https://rcdrone.top/.

Details

RadioMaster GR-01 ExpressLRS 2.4GHz receiver mounted on DJI RS2/RS3 Pro gimbal with antenna

Built for Cinelifter gimbal control, the GR-01 mounts cleanly to DJI RS2 and RS3 Pro setups using an ExpressLRS 2.4GHz link.

Close-up of GR-01 CNC metal housing with status LED and built-in USB‑C port for updates

A durable CNC-machined housing and integrated USB‑C port make firmware updates quick and reliable.

Direct NATO port mounting for the GR-01 receiver on a DJI RS gimbal, with secure knurled hardware

Direct NATO port mounting keeps the receiver secure and low-profile on the gimbal.

GR-01 receiver base with USB‑C firmware update port and attached 2.4GHz antenna connectorGR-01 receiver with replaceable 2.4GHz antennas: folding adjustable antenna and compact short antenna

Choose the folding antenna for adjustable positioning, or the short antenna for compact installs.

GR-01 ExpressLRS 2.4GHz receiver specifications table (frequency, MCU, RF chip, protocol, voltage, size)

Key specs are summarized for fast setup, including ExpressLRS firmware target and DJI RS Pro output protocol.

Dimension diagram of GR-01 receiver (43.0×27.7×27.5mm) plus 52mm short antenna and 84mm folding antennaPackage contents: GR-01 ELRS 2.4GHz receiver, folding antenna, short antenna, and USB‑C cable

Everything needed to get started is included: receiver, two antenna options, and a USB‑C cable.

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