RadioMaster Ranger - High-Performance 2.4GHz ExpressLRS Module

The RadioMaster Ranger sets the standard in ExpressLRS module design, crafted with a rugged CNC machined aluminum case that acts as a heat sink for its highly efficient cooling system. This powerful and durable module ensures reliable performance, whether you're pushing limits in long-range flights or racing drones in high-speed competitions.

Equipped with a high-resolution OLED display, a 5-direction navigation key, and two customizable shortcut buttons, the Ranger offers on-the-fly adjustments to suit your flying preferences. Included with the Ranger are a T-antenna for general use and a Moxon antenna for long-range, directional applications, making this module highly versatile for various flying conditions.

Compatibility is no issue with the Ranger – it comes with both micro and nano module adapters, ensuring it fits most radios on the market today. Additionally, a CRSF-compatible cable for Futaba radios is included, providing seamless integration with your preferred setup.

Features

• Built-in ExpressLRS Backpack for simplified updates and control
• OLED Display for clear, easy-to-read information
• Rugged CNC machined aluminum case for enhanced durability
• Built-in accelerometer for advanced telemetry
• Supports packet rates up to F-1000Hz for high-speed performance
• Wi-Fi and Bluetooth support for easy connectivity
• High-efficiency cooling system for long-lasting use
• Includes a T-Antenna and Moxon Antenna for versatility in range and directionality
• Compatible with Futaba CRSF radios via included cable

Specifications

• Regulatory Domain: ISM2400
• MCU: ESP32 (main), ESP8285 (aux, ESP backpack)
• RF Chip: SX1281IMLTRT
• Frequency Range: 2400 MHz to 2480 MHz
• Maximum Packet Rate: 500Hz / F-1000Hz (requires EdgeTX 2.7.1 or later)
• Minimum Receiver Refresh Rate: 25Hz
• RF Output Power: 100mW (default)
• Module Bay Adapters: JR standard 5pin socket and Nano standard 8pin socket
• Futaba CRSF Socket Cable: Included
• OLED Screen: 64x128px
• Wi-Fi & Bluetooth Support: Yes
• Built-in RGB Light Strip
• Weight: 138g (with Moxon antenna), 126g (without antenna)
• Dimensions: 95mm x 51mm x 25mm (without antenna)

Package Includes

• 1 x Ranger 2.4GHz ELRS Module
• 1 x Futaba CRSF Socket Cable
• 1 x JR Adapter
• 1 x Nano Adapter
• 1 x T-Antenna
• 1 x Moxon Antenna
• 1 x Hexagon Socket Screwdriver
• 3 x M2*5 Screws
• 1 x Assembly Manual

For more detailed instructions, refer to the Ranger User Manual.