BetaFPV LiteRadio 3 Pro Radio Equipment — a compact and powerful drone radio transmitter from the BetaFPV brand, designed for pilots who value precision, reliability, and extensive customization options. This open-source remote operates on the EdgeTX operating system and is suitable for both hobby pilots and professionals requiring flexible and customizable control.

Key Features and Benefits

The LiteRadio 3 Pro is equipped with contactless Hall sensor gimbals, featuring four precise bearings, adjustable tension, and ergonomic stick ends for comfortable and accurate control. A 1.3-inch OLED display on the top panel provides real-time information and settings, managed via two multifunctional 5D buttons.

Radio Frequency Capabilities

The transmitter features two internal RF modules (CC2500 and SX1280/SX1281) and a bay for an external nano-TX module, ensuring support for a wide range of protocols such as MULTI, CRSF, PPM, XJT, DSM2, R9M, and others. The built-in ELRS module supports power up to 250mW with 50mW, 100mW, and 250mW modes (ELRS 2.4G), guaranteeing a significant control range; in CC2500 mode, the transmitter outputs up to 100mW.

Gimbals, Power, and Ports

The Hall-sensor-based gimbals provide smooth, silent response, long service life without mechanical wear, and excellent centering. The remote is powered by a built-in 2000mAh 1S battery, offering up to ~15 hours of operation without an external module. For convenient connection and updates, a USB Type-C (USB 3.0) port is provided — it allows charging, firmware updates, and connection to simulators; there is also a 3.5 mm audio port and a built-in antenna.

Firmware Support and Updates

The EdgeTX operating system makes the LiteRadio 3 Pro extremely flexible: allowing changes to interface languages, voice prompts, profiles, and other parameters. Updates for internal ELRS modules are performed quickly via EdgeTX, without the need to disassemble the casing, which significantly enhances maintenance convenience.

Model Comparison

Full Specifications

• Item: LiteRadio 3 Pro Radio Transmitter (BetaFPV brand)
• Channels: 8 channels
• Gimbal: Hall sensor
• Frequency Range: 2.4G
• RF System: SX1280 / CC2500 (internal)
• Antenna: Built-in antenna
• RF Output Power: 50mW, 100mW, 250mW (ELRS 2.4G) / 100mW (CC2500)
• Display: 1.3-inch OLED display
• Protocol Options: ExpressLRS 2.4G / CC2500 (Frsky D, Frsky X, SFHSS, etc.)
• Battery: Built-in 2000mAh 1S battery (up to ~15 hours of operation without external module)
• Operating System: EdgeTX
• Ports: USB 3.0 Type-C, 3.5 mm audio port
• USB Support: Simulators, USB charging, firmware updates, passthrough (ELRS 2.4G)
• Recommended External TX Module: BETAFPV ELRS Nano TX
• Recommended Accessories: Nano gimbals for LiteRadio 3 Pro, storage case, remote control lanyard

Additional Information and Package Contents

The nano-module slot makes the LiteRadio 3 Pro a versatile solution: the ability to connect modules from various manufacturers provides freedom to choose protocols and performance levels. For maximum refresh rate, minimal latency, and long range, BETAFPV ELRS Nano TX is recommended. The OLED display along with two 5D buttons simplifies menu navigation, gimbal calibration, switching between internal and external modules, and the binding procedure.

Included in the package: 1 LiteRadio 3 Pro transmitter, 1 user manual, 2 gimbal protector caps, 1 USB Type-C cable.

This remote is ideal for hobby pilots and professionals who require flexible, powerful, and reliable radio control with deep customization capabilities via EdgeTX. This product belongs to the category: Drones & Quadcopters > Remote Controls.

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