EDITHFPV IronLink Rx-TD 2.4GHz ELRS True Diversity Receiver

A 2.4GHz ELRS receiver with true diversity: two independent RF paths receive every packet simultaneously, so the link holds when one antenna is blocked by the frame, battery or carbon arms. It suits freestyle, long-range and fixed-wing builds, as well as larger UAVs that need a dependable control link.

Key features

• Gemini mode ready: paired with a Gemini-capable transmitter, it receives on two frequencies at once for extra redundancy
• Dual 100 mW telemetry output for link stats and sensor data back to the radio
• Efficient DC-DC power stage for stable operation
• Reinforced antenna design
• UART expansion interface for advanced applications
• Works with 2.4GHz ELRS TX modules and radios with built-in ELRS

Specifications

• Protocol: ELRS
• Frequency: 2.4GHz
• Diversity: True diversity, two RF paths
• Gemini mode: Supported
• Telemetry output: Dual 100 mW

Connect it to a free flight-controller UART (receiver TX to FC RX, receiver RX to FC TX) and select the CRSF serial receiver protocol in Betaflight, INAV or ArduPilot. Keep its firmware on the same major ELRS version as your transmitter, and mount the two antennas at different angles so each covers the other's blind spot.