BetaFPV LiteRadio 2 SE RC Transmitter 2.4GHz - ExpressLRS 2.4G

BetaFPVSKU: 56A-10843-ELRS

Sale price$44.99 USD


LiteRadio 2 SE Radio Transmitter is the upgraded version based on LiteRadio 2 and comes with huge improvements. Now available with ExpressLRS!

  • Built-in 1000 mAh 1S battery, LiteRadio 2 SE increases the endurance to 8 hours.
  • Updates with BETAFPV self-developed LiteRadio System. Pilots can directly operate the Joystick Calibration and Upgrade Firmware on the radio transmitter.
  • Supports ExpressLRS 2.4Ghz
  • Comes with 100mW transmitting power, LiteRadio 2 SE brings a wider operating range.


  • LiteRadio 2 SE upgrades with BETAFPV self-developed Customized LiteRadio System. Pilots can directly operate the Joystick Calibration and Firmware Update on the radio transmitter, which is more convenient for the beginner racer to operate.
  • Equipped with a built-in 1000 mAh 1S battery, LiteRadio 2 SE can use up to 8 hours, bringing an excellent endurance performance. 
  • Comes with a built-in charging module, LiteRadio 2 SE can support USB charging which is more convenient to use. Meanwhile, it designs a Low-Power warning to indicate a low battery. While it needs to be re-charged, the blue light will flash slowly. 
  • Compared with the LiteRadio 2, LiteRadio 2 SE has a larger transmitting power which can reach 100mW, bringing a wider operating range.
  • Adopted the rubber coat, LiteRadio 2 SE is ergonomic and has the shape of a gaming controller. It's comfortable to hold, and the anti-slip texture on the handles allows for a solid grip.
  • This radio transmitter acts as a USB Joystick when connected to a personal computer. So you could use it to play FPV simulators like EREADRONE.


  • Item: LiteRadio 2 SE
  • Color: White
  • Frequency Range: 2.4G (2403MHz-2447MHz)
  • 2.4G System: NRF24L01 or CC2500
  • Channel: 8
  • Support Protocol: ExpressLRS 2.4Ghz
  • Power: ≤100mw
  • Adapted Drone Type: Multirotor
  • Support USB Charging / Firmware Update
  • Support BETAFPV Simulator Connected / Customized LiteRadio System / Joystick Calibration
  • LED Light: Green-Power On / Red-Warning / Blue-Normal
  • Battery: Built-in 1000mAh 1S Battery
  • Charging Connector: USB 3.0 Type-C

BETAFPV Configurator

BETAFPV Configurator is utility designed to simplify updating, configuring and tuning the radio transmitter.

Download address: 

Function of BETAFPV Configurator is list below.

  • Basic radio controller setup, like mode switch, turn on/off RF modules.
  • Full function of the ExpressLRS configuration, like outpower, packet rate etc.
  • Channel mixer for fix wing drones.
  • Firmware update.

Only the radio controller ExpressLRS 2.4G version supports BETAFPV Configurator nowadays.

How to recognise if your radio transmitter supports the BETAFPV Configurator
Remove the cover on the back of the transmitter and there is a label, comes with "BETAFPV Configurator Supported".

DO NOT power on the transmitter first and connect it to the PC. The USB port is invalid in this situation.

Package Includes:

  • 1 * LiteRadio 2 SE Radio Transmitter - ELRS 2.4G
  • 1 * User Manual

    Comparison of LiteRadio 2 SE and LiteRadio 2

     LiteRadio 2 SE LiteRadio 2
    System Customized LiteRadio System Opensource OPENTX
    Power Built-in 1000mAh 1S Battery Removable 350mAh 2S Battery
    RF Power 100mW 80mW
    Working Time 8 Hours 3 Hours
    Protocols Frsky D16 FCC/D16 LBT/D8/Futaba S-FHSS, Bayang/ExpressLRS 2.4G Frsky D16 FCC/D16 LBT/D8, Bayang
    Joystick Calibration Yes No(Could with OpenTX Companion)
    Firmware Update Yes No

    Diagram of LiteRadio 2 SE


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