Jumper T-lite V2 ELRS Radio Controller

The transmitter is designed to operate on a single, user-supplied 18650 lithium-ion battery, providing a wide input voltage range of 3.5V to 4.2V. The battery itself is not included in the package, allowing pilots to select their preferred brand and capacity. Charging is conveniently handled via the integrated USB-C port.

Yes, the Jumper T-lite V2 fully supports ExpressLRS. While it includes an internal multi-protocol module compatible with many receiver types, for optimal ELRS performance (higher output power and firmware management), you will need to install an external ExpressLRS module into the dedicated back-mounted JR-style module bay.

The 1.3-inch 128x64 pixel monochrome screen is fully customizable through the native OpenTX or EdgeTX firmware. These open-source systems allow you to modify layouts, display telemetry data, and adjust all model parameters. The transmitter ships with a compatible firmware, and you can easily update it via the USB-C connection.

Hall effect sensor gimbals use magnets and sensors instead of traditional potentiometers to measure stick position. This design eliminates physical wear and contact jitter, resulting in smoother, more precise control inputs and significantly enhanced long-term reliability without the need for recalibration.