BetaFPV LiteRadio 2 SE Radio Controller Gamepad Transmitter FrSky ELRS
Bullet Point:
- built-in battery
- work with Drone Simulator (Velocidrone/LiftOff)
- bind to FrSky SPI Receiver Drone (D8/D16) or ELRS 2.4G
- small size for easy carrying
- budget price for beginner to start FPV Drone Training
Please kindly note: D16 (FCC&LBT) protocol currently does not support the Frsky receivers with ACCST 2.0 firmware or higher, and it can only bind with ACCST 1.X firmware version XM+ receivers.
The default firmware of the LR2 SE (ELRS 2.4G) has been ELRS V3 since Nov 2023 instead of the previous version, ELRS V2.0. If you want to upgrade your old radio transmitter, please check this guidance.
LiteRadio 2 SE Radio Transmitter is the upgraded version based on LiteRadio 2 and comes with huge improvements.
- Built-in 1000 mAh 1S battery, LiteRadio 2 SE increases the endurance to 8 hours.
- Updates with BETAFPV self-developed LiteRadio System. Pilots can directly operate the Joystick Calibration and Upgrade Firmware on the radio transmitter.
- CC2500 Supports the Frsky / Futaba / Bayang protocol, pilots can easily change the modes via the radio transmitter.
- Comes with 100mW transmitting power, LiteRadio 2 SE brings a wider operating range.
Bullet Point
- LiteRadio 2 SE upgrades with BETAFPV self-developed Customed LiteRadio System. Pilots can directly perform the Joystick Calibration and Firmware Upgrading through the radio transmitter, more convenient for the beginner racer to operate.
- Equipped with a built-in 1000 mAh 1S battery, LiteRadio 2 SE can use up to 8 hours, bringing an excellent endurance performance. Besides, without connecting the external battery, it is more convenient to use.
- Compared with the LiteRadio 2, LiteRadio 2 SE has a larger transmitting power, and the operating range is wider.
- LiteRadio 2 SE has a built-in charging module, supports USB charging. Meanwhile, it designs a Low-Power warning to indicate a low battery. While it needs to be re-charged, the blue light will flash slowly.
- Adopted the rubber coat, LiteRadio 2 SE is ergonomic and has the shape of a gaming controller. It's comfortable to hold, and the anti-slip texture on the handles allows for a solid grip.
- This radio transmitter acts as a USB Joystick when connected to a personal computer. So you could use it to play FPV simulators like EREADRONE.
Specification
- Item: LiteRadio 2 SE
- Color: White
- Frequency Range: 2.4G (2403MHz-2447MHz)
- 2.4G System: NRF24L01 or CC2500 or ELRS 2.4G
- Channel: 8
- System: Bayang Protocol / Futaba S-FHSS / D16 Frsky FCC / LBT Protocol / ELRS 2.4G
- Power: ≤100mw
- Model Type: Multi-rotor
- Support USB Charging / Firmware Upgrade
- Support BETAFPV Simulator Connected / Customed LiteRadio System / Joystick Calibration
- LED Light: Green-Power On / Red-Warning / Blue-Normal
- Battery: Built-in 1000mAh 1S Battery
- Charging Connector: TypeC
Comparison of LiteRadio 2 SE and LiteRadio 2
| LiteRadio 2 SE | LiteRadio 2 | |
| System | Customized LiteRadio System | Opensource OPENTX |
| Power | Built-in 1000mAh 1S Battery | Removable 350mAh 2S Battery |
| RF Power | 100mW | 80mW |
| Working Time | 8 Hours | 3 Hours |
| Protocols | Frsky D16 FCC/D16 LBT/D8/Futaba S-FHSS, Bayang/ELRS 2.4G | Frsky D16 FCC/D16 LBT/D8, Bayang |
| Joystick Calibration | Yes | No(Could with OpenTX Companion) |
| Firmware Update | Yes | No |
How to switch the protocol
To change protocols (Frsky FCC D16, Frsky D16 LBT, Frsky D8, or Futaba S-FHSS), you have to power it off first, then press and hold the bind button while you power it back on. Then it will flash the code to indicate which protocol it is on.
| LED Status | Protocol Version |
| Flash Once | Frsky D16 FCC |
| Flash Twice | Frsky D16 LBT |
| Flash Three Times | Frsky D8 |
| Flash Four Times | Futaba S-FHSS |
Diagram of LiteRadio 2 SE
Package
- 1x LiteRadio 2 SE Radio Transmitter (CC2500 FrSky Version) or ELRS 2.4G
- 1x User Manual
If you having any issue with the Transimtter please try latest firmware here: How To Flash Firmware For LiteRadio 2 SE
