RadioMaster Ranger 2.4GHZ ExpressLRS LBT TX Module for FPV Drones

Introduction

The RadioMaster Ranger 2.4GHZ ExpressLRS LBT TX Module represents a significant leap forward in FPV radio transmission technology. Designed for discerning pilots, this module combines cutting-edge ExpressLRS firmware with the robust build quality of RadioMaster. It's engineered to provide a stable, low-latency connection, crucial for precision flying in demanding FPV applications. The LBT (Listen Before Talk) compliance ensures it meets European regulatory standards, making it a perfect choice for pilots in the EU region.

Key Advantages

• Advanced ExpressLRS 2.4GHz Protocol: Experience superior range, reliability, and ultra-low latency for critical flight control.
• Integrated OLED Display: Easily view and adjust module settings directly on the module, with a crisp 64x128px resolution.
• Customizable Controls: Features a directional menu key and two assignable shortcut keys for personalized operation.
• Versatile Antenna Options: Comes with both a general-purpose T-antenna and a directional Moxon antenna for extended long-range flights.
• Broad Radio Compatibility: Includes standard JR and Nano module adapters, plus a Futaba CRSF cable for seamless integration with a wide range of FPV transmitters.
• On-the-Fly Adjustments: Configure and personalize the module's performance settings without needing to connect to a computer.
• Built-in Wi-Fi and Bluetooth: Enables convenient firmware updates and potential wireless configurations.
• Enhanced Situational Awareness: Equipped with a 3-axis accelerometer for potential telemetry data or future feature integration.

Technical Specifications

• Product: RadioMaster Ranger ELRS 2.4 GHz Module
• Regulatory Domain: ISM2400
• MCU: ESP32 (Main), ESP8285 (Auxiliary)
• RF Chip: SX1281IMLTRT
• Frequency Range: 2400 MHz - 2480 MHz
• Max Packet Rate: 500Hz / 1000Hz (1000Hz requires EdgeTX 2.7.1+)
• Min Receiver Refresh Rate: 25 Hz
• RF Output Power: Default 100mW (LBT version restricted)
• Module Bay Adapters: Standard JR 5-pin & Nano 8-pin
• Futaba CRSF Cable: Included
• OLED Screen: 64x128px
• Wi-Fi Support: Yes
• Bluetooth Support: Yes
• 3-Axis Accelerometer: Yes (STK8BA58 MEMS)
• RGB Status LED: Built-in
• Power Input (XT30): DC 6V - 16.8V
• Weight: 138g (Moxon), 135g (T-Antenna), 126g (No Antenna)
• Dimensions: 95x51x25mm (without antenna)
• Firmware: Pre-installed ExpressLRS CE EU LBT FW (Limited to 100mW)

Applications

This module is perfectly suited for a wide range of FPV applications, including freestyle, racing, long-range exploration, and professional UAV operations. Its high packet rate and low latency make it ideal for the most demanding flight scenarios where control precision is paramount.

Compatibility

The RadioMaster Ranger module is designed for maximum compatibility. It includes standard JR and Nano module adapters, ensuring it fits most FPV transmitters on the market. A dedicated CRSF cable for Futaba transmitters is also included. The module operates with a wide input voltage range of 6V to 16.8V via its XT30 connector.

FAQ

What is the RadioMaster Ranger 2.4GHZ ExpressLRS LBT TX Module?

The RadioMaster Ranger is an advanced 2.4GHz ExpressLRS transmitter module designed for FPV drones. It features an OLED display, customizable buttons, and LBT compliance for European use, offering high performance and reliability.

What are the main advantages of using the ExpressLRS protocol with this module?

ExpressLRS offers significantly lower latency and higher packet rates compared to older protocols, leading to more responsive and precise control of your FPV drone. It also provides excellent range and reliability, crucial for both racing and freestyle flying.

Is the RadioMaster Ranger module compatible with my FPV transmitter?

Yes, the Ranger module comes with both standard JR and Nano module bay adapters, making it compatible with most FPV radios on the market. It also includes a CRSF cable for Futaba transmitters.

Can I adjust the module settings easily?

Absolutely. The module features an integrated OLED display and a directional menu key, allowing you to adjust settings and personalize its operation directly on the module without needing to connect to a computer.

Where can I buy the RadioMaster Ranger 2.4GHZ ExpressLRS LBT TX Module with fast delivery?

You can order the RadioMaster Ranger 2.4GHZ ExpressLRS LBT TX Module from HTDRONE. We offer fast shipping within Poland and reliable delivery options to Ukraine and worldwide, ensuring you get your FPV gear quickly.