BETAFPV LiteRadio 4 drone controller (throttle on the left stick) ELRS2.4G
Description
BETAFPV LiteRadio 4 – compact radio transmitter for FPV
BETAFPV LiteRadio 4 is a compact radio transmitter designed for FPV pilots who expect comfortable control, stable connectivity and useful features for learning and everyday flying. The controller supports 10 channels, uses the ExpressLRS 2.4G protocol, offers Bluetooth connectivity and 5D trim switches, allowing you to tailor the control method to your own preferences. The transmitter is suitable for FPV drones, drone soccer, robots and fixed-wing models.
Precise control and convenient adjustment
LiteRadio 4 offers smooth stick operation, helping you maintain control of the model during flight. The gimbals with an advanced coating have been designed with durability and comfortable use in mind. Additional switches and 5D trim enable quick adjustment of settings and convenient use of the available control channels in various usage scenarios.
One controller for many applications
BETAFPV LiteRadio 4 can be used not only with FPV drones, but also with fixed-wing models, robots, drone soccer builds and during simulator training. Support for 10 channels allows flexible control configuration and adaptation of the transmitter functions to different types of RC models.
Wireless training thanks to Bluetooth
The Bluetooth Joystick mode allows LiteRadio 4 to be used as a wireless controller for FPV simulators. Connecting to a computer, tablet or mobile device makes it easy to practise manoeuvres without additional cables. The ability to train in a virtual environment helps develop piloting skills before real flights.
Compact design for travel
Its small size and low weight make LiteRadio 4 easy to take to training sessions, trips or outdoor flights. The ergonomic shape, comfortable stick layout and intuitive switch placement help maintain comfort during longer use. It is a practical transmitter for those who want their FPV gear always at hand.
Long runtime and fast USB-C charging
The built-in 1S 2000 mAh LiPo battery provides long operating time during training and flights. The transmitter can run for up to 8 hours at 25 mW or around 4–5 hours at 100 mW. Charging via the USB-C port with up to 15 W allows the battery to be replenished in about 40 minutes, so the device quickly returns to readiness.
Compatibility with FPV simulators
LiteRadio 4 works with many popular FPV simulators, enabling training in basic skills, racing and freestyle flying. The transmitter can be connected via Bluetooth or a USB-C cable, increasing ease of use across different devices and operating systems.
BETAFPV Configurator V2.0 – configuration and diagnostics
BETAFPV Configurator V2.0 software allows customisation of controller settings, firmware updates and basic device diagnostics. The program supports Windows, macOS and Linux, enabling parameter adjustment, stick calibration and checking feedback on transmitter operation.
Package contents
The BETAFPV LiteRadio 4 transmitter comes with basic accessories that allow you to start using the device straight out of the box.
- 1 × BETAFPV LiteRadio 4 controller
- 1 × gimbal cover
- 1 × user manual
- 1 × USB Type-C cable
Technical specifications
| Parameter | Details |
|---|---|
| Product | BETAFPV LiteRadio 4 Radio Transmitter |
| Number of channels | 10 |
| RF system | ExpressLRS 2.4G |
| RF transmit power | 25 mW / 50 mW / 100 mW, adjustable |
| Colour | Grey – standard version; grey-blue – Twilight Limited Edition |
| Gimbals | Potentiometer – standard version; Hall – Twilight Limited Edition |
| Simulator connection | Bluetooth and USB-C cable |
| Supported simulators | Most popular FPV simulators and DJI Virtual Flight |
| Port | USB Type-C, charging and data transfer |
| Charging power | 5 V, max. 3 A |
| Battery | Built-in 1S 2000 mAh LiPo |
| Operating time | Around 4–5 hours at 100 mW or up to 8 hours at 25 mW |
| Weight | Around 210 g |
| Dimensions | 172.5 × 118.5 × 72.5 mm |
Specifications
- Weight
- 0.5 kg
- Brand
- Betafpv
