Are you in Australia and looking to buy a top - notch radio transmitter? The BetaFPV Lite Radio 3 is the latest addition to the LiteRadio series. This ergonomic radio transmitter is a game - changer for RC enthusiasts, suitable for multirotors and airplanes. With an updated gimbal, it offers longer usage life and precise control. It supports multiple protocols, including ExpressLRS 2.4G and Frsky, giving you options to match your needs.
### Key Features
- **8 Channels**: Ample channels for complex RC model operations.
- **USB Joystick Support**: Compatible with most practice simulators, making it easy for beginners to learn.
- **Nano Module Bay**: Allows for an external TX module, like the BETAFPV ELRS Nano Module for CRSF protocol.
- **BETAFPV Configurator**: Simplifies updating, configuring, and tuning.
- **Built - in Battery**: A 2000mAh 1S battery provides up to 15 hours of operation without an external module, and supports USB charging.
### Specifications
- **Frequency Range**: 2.4G
- **Supported Protocols**: Futaba S - FHSS, Frsky FCC D16, Frsky LBT D16, Frsky D8, ExpressLRS 2.4G
- **Power**: ELRS version 25mW/50mW/100mW, Frsky version 100mW
### Improvements
Compared to the LiteRadio 2 SE, the LiteRadio 3 has better endurance and supports external modules, and its gimbal is more accurate.
### BETAFPV Configurator
Download it from https://github.com/BETAFPV/BETAFPV_Configurator/releases. It helps with basic setup, ExpressLRS configuration, channel mixing, and firmware updates.
### Protocol Switching
Note that only the Frsky version can switch internal protocols. ExpressLRS version can only switch to an external TX module. To switch, turn off the transmitter, hold the BIND button while turning it back on, and watch the LED flash patterns.
### How to Use
1. **First Setup**: Charge the built - in 2000mAh battery using the USB 3.0 Type - C connector. Once charged, turn on the radio transmitter. If you're a beginner, connect it to a practice simulator via USB joystick support to get familiar with the controls.
2. **Selecting a Protocol**: If you have the Frsky version, you can switch between internal protocols. Turn off the transmitter, press and hold the BIND button while powering it back on. The LED flash pattern will indicate the protocol. For the ExpressLRS version, you can only switch to an external TX module.
3. **Using with RC Models**: Connect your multirotor or airplane to the radio transmitter. Make sure to bind them correctly according to the protocol you've selected.
### Maintenance Tips
1. **Battery Care**: Don't overcharge the battery. The radio has a low - power warning (slow blue light flash and continuous buzzer beep). Charge it as soon as you see this warning.
2. **Cleaning**: Use a soft, dry cloth to clean the exterior of the radio. Avoid using harsh chemicals.
3. **Gimbal Maintenance**: The newly designed joystick gimbal has a long usage life, but avoid applying excessive force to the sticks.
### Precautions
1. **Protocol Compatibility**: The Frsky version of LiteRadio 3 only works with D16 ACCST 1.X Frsky protocol. If you use a Frsky receiver with D16 ACCST 2.X or ACCESS version, binding will fail.
2. **External Module**: When using an external TX module, make sure it's compatible with the LiteRadio 3, like the recommended BETAFPV ELRS Nano Module.
