RadioMaster T8L is a compact and affordable radio controller based on the ExpressLRS 2.4GHz protocol. It is the first officially supported ELRS radio without a built-in display, which allowed it to be made as light as possible (only 204g) and energy-efficient. Thanks to its gamepad-like form factor and removable sticks, it easily fits into a small bag or even a jacket pocket.
The main innovation of the T8L is browser-based configuration (Web-UI). You don't need to navigate complex menus on a tiny screen or install third-party software. Simply connect the radio to your PC via USB-C, open a page in Chrome or Edge — and you get full control over calibration, channel settings, and ELRS power. This is an ideal tool for beginners, simulator training, or as a reliable "backup" radio for whoops and park flying.
Key Advantages:
- ExpressLRS "out of the box": built-in 2.4GHz module with Wi-Fi update support.
- Hall sensor gimbals: provide high precision and smooth operation, unlike cheap potentiometric analogs.
- Web-based configuration: convenient browser interface for stick calibration, reversals, and power settings.
- Extreme battery life: up to 25 hours of operation from two 18650 batteries thanks to the absence of a screen and an efficient power scheme.
- Simulator ready: plug-and-play connection to PC — the radio is immediately recognized as a game controller.
Tips and Features:
- First power-on: if the radio is on but the drone doesn't respond — ensure all switches are in the down position and the throttle stick is at zero. This is a safety feature that might not be obvious without a screen.
- Batteries: requires two 18650 cells (not included). We recommend using high-quality Li-Ion batteries with a capacity of 3000-3500 mAh (e.g., EVE 35V).
- Charge indication: when only one active LED remains on the front panel — it's a signal for immediate charging. The radio turns off almost immediately after the low battery audible alert.
- Updates: firmware for both the radio itself and the internal ELRS module is performed via the same Web interface.
Package Contents
1 × RadioMaster T8L radio
1 × USB-C cable
4 × Gimbal springs
1 × User manual
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