Description

BetaFPV LiteRadio 2 SE Radio Controller ELRS

Bullet Point:

• built-in battery
• work with Drone Simulator (Velocidrone/LiftOff)
• bind to ELRS 2.4G
• small size for easy carrying
• budget price for beginner to start FPV Drone Training

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 post
LiteRadio 2 SE Radio Transmitter is the upgraded version based onLiteRadio 2and comes with huge improvements.

• Built-in 1000 mAh 1S battery, LiteRadio 2 SE increases theenduranceto 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 withBETAFPV 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, withoutconnecting the external battery, it is more convenient to use.
• Compared withtheLiteRadio 2,LiteRadio 2 SE has a larger transmitting power, and the operating range is wider.
• LiteRadio 2 SEhas 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 likeEREADRONE.

Specification

• Item: LiteRadio 2 SE
• Color: White
• Frequency Range:2.4G (2403MHz-2447MHz)
• 2.4G System:NRF24L01or CC2500 or ELRS 2.4G
• Channel: 8
• System: Bayang Protocol /Futaba S-FHSS/ D16 Frsky FCC / LBTProtocol / ELRS 2.4G
• Power: 100mw
• Model Type: Multi-rotor
• Support USBCharging /Firmware Upgrade
• Support BETAFPV Simulator Connected /CustomedLiteRadioSystem / 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	CustomizedLiteRadio 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 (FrskyFCCD16,FrskyD16LBT,FrskyD8,orFutabaS-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 D16LBT
Flash Three Times	FrskyD8
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
• 1xUser Manual

If you having any issue with the Transimtter please try latest firmware here: How ToFlash Firmware For LiteRadio 2 SE