BetaFPV LiteRadio 2 SE ELRS Remote Controller — Compact FPV Radio Equipment

The BetaFPV LiteRadio 2 SE is an updated version of the popular LiteRadio 2, combining the convenient ergonomics of a game controller with professional capabilities for FPV pilots. This radio controller is designed by BetaFPV and is suitable for multirotor drones supporting the ExpressLRS 2.4G protocol, providing stable communication in the 2.4G frequency band (2403MHz-2447MHz) and increased transmission power up to 100mW for an extended range.

Who is the LiteRadio 2 SE suitable for?

• Those who want to upgrade LiteRadio 2: The LiteRadio 2 SE has a more powerful transmitter and longer operating time.
• Beginners assembling an inexpensive and functional FPV kit for learning.
• Drone pilots using ExpressLRS (ELRS) 2.4G.
• For indoor training flights or short distances.

The controller is equipped with a built-in 1S 1000 mAh battery, providing up to 8 hours of operation, an integrated charging module, and a USB Type-C connector for convenient connection. The power status indication system uses LEDs: green — power on, blue — normal mode, red — low battery warning at voltage below 3.5V. When connected to a PC, the LiteRadio 2 SE functions as a USB joystick, allowing practice in FPV simulators.

Advantages of LiteRadio 2 SE

• Support for ExpressLRS 2.4G protocol and increased output power up to 100mW for greater range.
• Built-in 1S 1000 mAh battery — up to 8 hours of battery life.
• USB Type-C charging and integrated charging module with status indicators.
• Ergonomic body with rubber coating and anti-slip grips for comfortable and prolonged use.
• Ability to function as a USB joystick for FPV simulators.

Technical Specifications

• Model: LiteRadio 2 SE
• Manufacturer: BetaFPV
• Color: White
• Frequency Range: 2.4G (2403MHz-2447MHz)
• Compatible Systems: NRF24L01 / CC2500 / SX1280
• Number of Channels: 8
• Protocol: ExpressLRS 2.4G
• Transmission Power: ≤100mW
• Gimbals: Potentiometers
• Adapted Drone Type: Multirotor
• Supports USB charging and firmware updates
• Supports BETAFPV Simulator Connected / Customized LiteRadio System / Joystick Calibration
• LED Indicator: Green - power on; Blue - normal mode; Red - warning at < 3.5V
• Battery: Built-in 1S 1000 mAh
• Charging Connector: USB Type-C

BETAFPV Configurator — Setup and Updates

BETAFPV Configurator is proprietary software for firmware updates, ExpressLRS parameter settings (output power, Packet Rate, etc.), switch configuration, and RF module activation/deactivation. The configurator also allows using a channel mixer for fixed-wing aircraft and saving settings. To check configurator support, remove the transmitter's back cover: the presence of the inscription "BETAFPV Configurator Supported" indicates compatibility.

BETAFPV Configurator Functions:

• Basic radio controller setup: switches, RF module activation/deactivation.
• ExpressLRS settings: output power, Packet Rate, and other parameters.
• Channel mixer for fixed-wing aircraft.
• Firmware updates and profile saving.

Package Contents

1 * LiteRadio 2 SE Radio Transmitter
1 * User Manual
1 * USB Type-C Cable

Product Category: Drones & Quadcopters > Remote Controllers. The LiteRadio 2 SE model from BetaFPV combines modern radio technologies, ease of use, and flexible customization options for drone control tasks, making it a successful purchase for both beginners and experienced pilots.

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