BetaFPV LiteRadio 3 Pro Radio Transmitter

LiteRadio 3 Pro Radio Transmitter—An open-source radio remote control that supports the EdgeTX system. It comes with the hall gimbals, featuring four precision bearings, adjustable spring tension, and ergonomic stick ends for an unparalleled feel. The OLED display screen on the top of the transmitter brings visually instant data and a controlling interface to users. What’s more, two optional internal RF systems and alternative external nano TX module make it a multi-protocol transmitter.
The default firmware of the LR3 Pro (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 Collections
Literadio 3 Pro radio transmitter is greatly enhanced its internal ELRS module output power up to 250mW, which enables LiteRadio 3 Pro to excellently adapt its controlling range. Reserving a nano bay for an external TX module, it supports many popular modules in the market and meets all the protocols such as MULTI, CRSF, PPM, XJT, DSM2, R9M, etc. Besides, the OLED display screen and operating system are newly added to it for better usability.

LiteRadio 3 Pro
LiteRadio 3
LiteRadio 2 SE

Gimbal Sensor

Hall
Potentiometer ( Hall replaceable )

RF Output Power

50mW, 100mW, 250mW (ELRS)
100mW (CC2500)

≤100mW

≤100mW

RF System
CC2500 / SX1281

CC2500 / SX1280
CC2500 / SX1280

Battery
2000mAh 1S
2000mAh 1S
1000mAh 1S

External TX Module Protocol
MULTI, CRSF, PPM, XJT, DSM2, R9M, etc
CRSF
Not support

Display Screen
1.3-inch
Not support
Not support

Operating System
EdgeTX
LiteRadio System

Note: When setting the ELRS version power to 500 mW, there might be a danger of packet loss at high temperatures. Please be careful using it.

Bullet Points

LiteRadio 3 Pro is a new milestone for LiteRadio Series so far. I