BETAFPV LiteRadio 4 ELRS 2.4G (Mode 2)

LiteRadio 4 is a new standard in the entry-level category. The compact, 10-channel device offers professional control, two new three-way switches for flight corrections, ultra-precise gimbals and Bluetooth mode for training on a computer or phone. The built-in 1S 2000 mAh battery provides 8+ hours of operation (in 25 mW mode) and fully charges in just 40 minutes using 15 W fast charging.

Features:

• Updated design;
• 10-Channel Control: Two new switches expand control capabilities to 10 channels, providing more flexibility for drones, robots, drone soccer, and fixed-wing models;
• 5D trim adjustment: Two dedicated trim switches allow you to easily adjust the position of the control sticks during flight;
• Advanced gimbal sensors: Wear-resistant coating provides smooth, accurate and long-lasting lever operation;
• Wireless Simulator Mode: Bluetooth Joystick Mode allows you to wirelessly connect to FPV simulators on your computer, phone, or tablet;
• Fast charging battery: Built-in 1S 2000 mAh battery lasts 8+ hours (25 mW mode) and charges in ~40 min using 15 W fast charging;
• Latest generation LiteRadio transmitter: Uses advanced BETAFPV radio transmission technology for reliable control.

Specification:

• Product: LiteRadio 4;
• Channels: 10;
• Color: Gray;
• Gimbals: Potentiometric;
• RF system: ExpressLRS 2.4G;
• RF output power: 25 mW / 50 mW / 100 mW (adjustable);
• Simulator connection: Bluetooth and USB cable;
• Supported simulators: Most FPV simulators and DJI Virtual Flight;
• Port: USB Type-C (for data transfer and charging);
• Charging power: 5V, max. 3A;
• Battery: Built-in 1S 2000 mAh LiPo;
• Operating time: 4-5 hours at 100 mW or up to 8 hours at 25 mW;
• Weight: about 210 g;
• Dimensions: 172.5 × 118.5 × 72.5 mm.

Improved control and accuracy

The LiteRadio 4 offers a higher level of control with long-life gimbal sensors, tact switches, and trimm controls. 10 channels provide more configuration options, and trimm switches allow you to quickly balance the model in flight.

Wireless workouts anywhere, anytime

LiteRadio 4 with Bluetooth Joystick Mode allows you to instantly connect to FPV simulators on your computer, phone or tablet – without wires and hassle. An additional Xbox Mode provides compatibility with DJI Virtual Flight, ensuring the most realistic DJI training experience without taking to the air.

Fly longer, charge faster

The built-in 1S 2000mAh LiPo battery allows the LiteRadio 4 to operate for 4-5 hours at 100mW or over 8 hours at 25mW. The improved 15W fast charging gets you back in the air in just 40 minutes.

All your favorite FPV simulators in one controller

LiteRadio 4 provides flexibility when connecting to popular FPV simulators such as VelociDrone, Liftoff, TRYP, Erea Drone, DRL, DCL, DJI, and more. Whether you're using a PC, Android device, or tablet, the controller works seamlessly across all platforms. With Xbox mode, it also integrates seamlessly with DJI Flight Simulator on Windows.

BETAFPV Configurator

BETAFPV Configurator – an open source tool for BETAFPV drones and controllers that allows you to easily set and optimize parameters for flight control.

• macOS and Linux (Debian) systems are supported;
• Almost all LiteRadio transmitters are supported: LiteRadio 1 (FrSky), LiteRadio 2 SE V2 (FrSky, ELRS2 and ELRS3), LiteRadio 3 (FrSky, ELRS2 and ELRS3), LiteRadio 4 (ELRS3) and LiteRadio 4 SE (ELRS3);
• Fixed various known performance issues.

Download: https://github.com/BETAFPV/BETAFPV_Configurator/releases

User manual: https://support.betafpv.com/hc/en-us/article_attachments/40772076147737

Features:

• Simple parameter adjustment – intuitive interface for adjusting PID controllers;
• Real-time feedback – results of changes are immediately visible;
• Effective troubleshooting – diagnostic tools allow you to check the software and device status;
• Simplified firmware update – step-by-step instructions and progress indicators.

Package:

1× LiteRadio 4 radio transmitter
1× Gimbal protector
1× User manual
1× USB Type-C cable

*The color of the remote control in the package is gray.