RadioMaster T8L ELRS ELRS Radio Transmitter For FPV Drone RC Aircraft Spare Part For Racing Quadcopter DIY Build Replacement

Smart Web-Based Configuration:

Web UI Access:  https://radiomaster-rc.github.io/RM-Web-Page/Connection.html

The T8L features a powerful HTML-based Web UI that lets you configure every major function directly from your browser. Plug into a PC or Mac via USB-C, open the web tool, and you can:

● Calibrate sticks and trims.

● Adjust the ExpressLRS settings and power output.

● Customize endpoint ranges and reverse directions.

● Remap channels and set operation modes (Mode 1 / Mode 2).

● Customize switch behavior (click, single, double).

● Adjust audio prompts and update firmware.

● Update both the T8L and its built-in ELRS module.

● No apps. Just plug in, connect, and configure.

Features

● Built-in ExpressLRS 2.4GHz module

● Single button press binding to any ExpressLRS receiver

● Quad bearing Hall-effect gimbals for smooth, precise stick control

● 5-way trim buttons with LED and audible feedback

● Available in three colors: Blue, White and Grey

● USB-C port for charging, firmware updates, and simulator use

● Web-UI support (no screen required) for full configuration

● Up to 10 channels supported (receiver-dependent)

● Rear potentiometer slider for extra input or tuning

● Compact, lightweight design (just 204g) for easy transport

● LED-based interface for system status, battery level, and calibration

● Simulator-compatible—connect via USB and start flying virtually

● Custom button and switch behavior settings via Web UI

Specification

● Item: T8L Radio Controller

● Size: 165*120*70mm

● Weight: 204g

● Frequency: 2.400GHz-2.480GHz

● RF Module: 2.4GHz ExpressLRS(SX1281)

● Transmission power: Adjustable 10dBm(10mW) - Max 20dBm(100mW)

● Battery: 3.7v 18650 x 2 (Not Included)

● Charging: Built-in USB-C charging

● Firmware: T8L (Special T8L Edition, non-configurable)

● Colors: Blue, White, Grey

● Channels: Up to 10 channels (depending on the model/receiver)

● Gimbal: X5 Hall-effect, quad ball-bearing, nano gimbals

Package Includes

1 * T8L Radio Controller

1 * USB-C Cable

4 * Low Tension Gimbal Springs

1 * User Manual