RadioMaster T8L 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