RadioMaster Ranger 2.4GHz ELRS External TX Module

RadioMaster Ranger 2.4GHz ELRS External TX Module

Upgrade any JR bay-equipped transmitter to the power of ExpressLRS with the RadioMaster Ranger. Designed for pilots who want long-range 2.4GHz ELRS performance without replacing their entire radio, the Ranger module slots into your existing TX and transforms it into a capable, high-performance ELRS system.

Key Features

• ExpressLRS 2.4GHz — open-source, ultra-low latency long-range protocol trusted by the FPV community
• High output power — the Ranger is built for extended range, pushing well beyond standard 2.4GHz modules
• JR bay compatible — fits most transmitters with a standard JR/Lite module bay (e.g., FrSky, Jumper, Flysky)
• Supports WiFi firmware updates — easy OTA flashing without additional hardware
• OLED display for real-time power, frequency, and link status
• Adjustable output power for compliance and range optimization
• Compatible with all ELRS 2.4GHz receivers

Specifications

• Protocol: ExpressLRS 2.4GHz
• Form Factor: External JR bay module
• Display: OLED
• Firmware Update: WiFi OTA
• Compatibility: All ELRS 2.4GHz receivers

One module, endless range. The RadioMaster Ranger brings ELRS to the radio you already love — no compromise, no new transmitter required.