BetaFPV LiteRadio 3 Pro Radio Transmitter

The LiteRadio 3 Pro is the flagship model in the LiteRadio series, featuring an open-source architecture driven by the EdgeTX operating system. This marks a major evolution for the series, granting pilots unrestricted customization depth, including fully tailored menus, system languages, and programmable voice alerts. The transmitter comes equipped with high-precision Hall-effect gimbals built around four premium bearings, adjustable spring tension, and ergonomic stick ends to provide unrivaled flight control. Utilizing contact-free sensor technology, these gimbals deliver precise tracking inputs and exceptional long-term reliability. A built-in 1.3-inch OLED display paired with dual 5D navigation keys simplifies menu interaction, allowing pilots to adjust parameters, calibrate gimbals, and execute receiver binding directly on screen. Powered internally by an internal ExpressLRS RF module with up to 250mW output, the transmitter provides excellent signal distance out of the box, while an external Nano module bay offers multi-protocol upgrade capabilities.

Features

Open-source EdgeTX system integration offering comprehensive radio customization and custom telemetry configuration.

Premium Hall-effect gimbals featuring a quad-bearing assembly and adjustable spring tension for frictionless, durable stick travel.

High-contrast 1.3-inch OLED screen combined with dual 5D buttons for clean, independent radio setup and parameter tuning.

High-power internal ExpressLRS module pushing up to 250mW for reliable long-range coverage and minimal signal latency.

Nano-sized external module bay supporting multi-protocol hardware like Crossfire, MULTI, PPM, XJT, DSM2, and R9M modules.

Extended battery performance delivering up to 15 hours of runtime from an internal 2000mAh battery pack.

Versatile USB Type-C functionality supporting simulator interfacing, battery charging, firmware flashing, and ELRS passthrough mode.

Specifications

Model: LiteRadio 3 Pro Radio Transmitter

Number of Channels: 8

Gimbals: Contactless Hall-Effect (Quad-Bearing)

Operating System: EdgeTX

Frequency Range: 2.4 GHz

Internal RF Chipsets: SX1280 (ExpressLRS) or CC2500 (variant dependent)

RF Output Power (ExpressLRS 2.4G): 50 mW / 100 mW / 250 mW (adjustable)

RF Output Power (CC2500): 100 mW

Display: 1.3-inch OLED Panel

Primary Interface Ports: USB 3.0 Type-C, 3.5mm Trainer/Audio Jack

External Module Bay: Nano Size Compartment

Battery Configuration: Built-in 2000 mAh 1S LiPo

Operating Time: Up to 15 hours (with external module deactivated)

Note: For optimized ExpressLRS performance, it is recommended to ensure the internal module is updated to current ELRS V3.x firmware versions.

Package

1 x LiteRadio 3 Pro Radio Transmitter

2 x Gimbal Stick Protector Caps

1 x USB Type-C Cable

1 x User Manual