TX Module EMAX Aeris Link Full-Sized ExpressLRS 868/915MHz

The EMAX Aeris Link Full-Sized TX Module is an external ExpressLRS 868/915MHz transmitter module designed to fit a compatible full-sized JR module bay radio controller. It enables the controller to communicate with compatible ExpressLRS receivers, making it a practical upgrade path for pilots who want to add ELRS capability to an existing radio without replacing the entire unit.

ExpressLRS 868/915MHz Protocol

The module operates on the 868/915MHz frequency band and uses the ExpressLRS protocol to send control commands to a compatible receiver inside the drone. Actual control range depends on the receiver, antennas, transmission power, surroundings and applicable local regulations.

Adjustable Transmission Power

Output power is adjustable up to a maximum of 2000mW, allowing the user to balance range and power consumption. Higher power settings must only be used where permitted by local regulations.

Built-In OLED Display

A 1.29-inch OLED display (64 × 128 px) is integrated into the module, providing a convenient way to check and adjust settings directly on the unit without requiring a separate device.

External Power Input

An XT30 power connector accepts 5–21V from a compatible 2–4S LiPo battery, allowing the module to be powered independently from the controller when needed.

Specifications

• Model: EMAX Aeris Link Full-Sized TX
• Product type: External transmitter module
• Protocol: ExpressLRS
• Frequency band: 868/915MHz
• Maximum transmission power: 2000mW
• Module format: Full-sized JR bay
• Display: 1.29-inch OLED, 64 × 128px
• External power input: XT30
• XT30 input voltage: 5–21V
• Compatible external battery: 2–4S LiPo
• Antenna connector: RP-SMA
• Dimensions: 72 × 63 × 35mm
• Weight: 59g (without antenna)

Package Includes

• 1 × EMAX Aeris Link Full-Sized ExpressLRS 868/915MHz TX Module