BETAFPV LiteRadio 2 SE Transmitter Frsky D8 for Cetus FPV Drone

🔹 Key Features

• Multi-Protocol Support – supports Frsky D16 (FCC/LBT), Frsky D8, Futaba S-FHSS, and Bayang protocols; switch easily via button combination 

• Built-in 1000mAh Battery – up to 8 hours of continuous use on a single charge 

• USB-C Charging – convenient built-in charging module with low-power warning LED (red below 3.5V, blue normal) 

• 100mW Transmitting Power – wider operating range than standard LiteRadio 2 (80mW) 

• USB Joystick Mode – works as a simulator controller for Liftoff, VelociDrone, DRL, DCL, Uncrashed, and DJI Flight Simulator 

• BETAFPV LiteRadio System – self-developed firmware with on-device joystick calibration and firmware updates (no PC needed) 

• Ergonomic Design – rubber-coated gaming controller shape with anti-slip texture on handles 

• 8 Channels – sufficient for all basic FPV drone controls 

🔹 Product Description

BETAFPV LiteRadio 2 SE Radio Transmitter – The Perfect Entry-Level Controller for Cetus Series Whoops

The LiteRadio 2 SE is the official transmitter for BETAFPV's Cetus series FPV kits, including Cetus, Cetus Pro, and Cetus X . Designed specifically for beginners, this radio delivers reliable performance with multi-protocol support, long battery life, and simulator compatibility.

Designed for BETAFPV Cetus Series

The LiteRadio 2 SE comes pre-configured to work seamlessly with all Cetus series drones (Cetus, Cetus Pro, Cetus X) that use Frsky D8 protocol. No complex setup required – it binds directly out of the box to your Cetus quadcopter.

The Perfect Learning Tool

The most important feature for beginners is USB Joystick mode. Connect the LiteRadio 2 SE to your PC, Mac, or even Android device via USB-C, and it works as a game controller for FPV simulators . Practice on Liftoff, VelociDrone, DRL, or Uncrashed without risking your physical drone. This is the #1 recommendation from experienced pilots — log 5-10 hours in a simulator before your first real flight.

Multi-Protocol Flexibility

The LiteRadio 2 SE supports four popular protocols: Frsky D16 FCC, Frsky D16 LBT, Frsky D8, and Futaba S-FHSS . The Frsky D8 protocol is what your Cetus series drone uses. To switch protocols: power off, press and hold the bind button while powering on, then count the red LED flashes .

Long Battery Life & USB-C Charging

The built-in 1000mAh 1S battery provides up to 8 hours of continuous operation . USB-C charging makes it easy to recharge from any USB port. A low-power warning LED alerts you when voltage drops below 3.5V (red light) before blue light flashes slowly to indicate normal charging .

BETAFPV LiteRadio System

Unlike the original LiteRadio 2 which ran OpenTX, the SE version uses BETAFPV's own LiteRadio System . This simplified firmware lets you calibrate joysticks and update firmware directly on the transmitter without connecting to a PC – perfect for beginners.

Ergonomic Comfort

The rubber-coated body and anti-slip texture on the handles make the LiteRadio 2 SE comfortable for extended simulator sessions and real flight practice. The gaming controller shape feels natural in your hands .

What's in the Box

• LiteRadio 2 SE Radio Transmitter (Mode 2 – left throttle)

• USB-C Charging Cable

• User Manual

📋 Technical Specifications