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RadioMaster GR-01 ExpressLRS 2.4GHz Receiver for DJI RS2 & RS3 Pro
For the filmmakers who've maxed out their caffeine but not their gimbal control, meet the RadioMaster GR-01 ExpressLRS 2.4GHz Receiver —a compact, CNC-machined powerhouse built for cinelifter drones running DJI RS2 and RS3 Pro gimbals. Finally, a way to command your gimbal setup without resorting to interpretive dance or overpriced proprietary gear.
Wrapped in a rugged aluminum shell and featuring NATO port compatibility , this receiver isn't here to look pretty—though it sort of does. With ExpressLRS v3.3.0 firmware , USB-C firmware updates , and dual removable antennas , the GR-01 is ready for professional productions where "cut" is the last thing you want to hear.
Key Features:
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Fully compatible with DJI RS2 and RS3 Pro camera gimbals
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Precision-machined aluminum housing for rugged, professional use
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NATO port mounting for secure, no-nonsense installation
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Built-in USB-C port for painless firmware updates
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Dual 2.4GHz antennas , swappable to suit your setup
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Supports ExpressLRS binding via UART, WiFi, or LUA script
Specifications:
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Model: GR-01 ExpressLRS 2.4GHz Receiver
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Frequency Band: 2.4GHz (2400-2480 MHz)
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RF Chip: SEMTECH SX1281
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MCU: ESP8285
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Output Protocol: DJI RS Pro
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Firmware Version: ExpressLRS v3.3.0
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Target: RadioMaster RP1/2 2400 RX
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Flash Methods: UART / WiFi
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Voltage: 5V
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Weight: 18.8g (without antenna)
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Dimensions: 43.00 × 27.70 × 27.50 mm
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Connector Type: NATO Port
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Antenna Type: 2.4GHz Omni
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
In the Box:
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1x GR-01 ExpressLRS 2.4GHz Receiver
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2x 2.4GHz Antennas
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Mounting Accessories (may vary)
Disclaimer: Accessories and contents may vary slightly depending on supply—rest assured, we'll still hook you up with the essentials.