HDZero Radio ELRS 250mW FPV Radio Controller with OLED Display

Introduction

The HDZero Radio ELRS 250mW is a revolutionary 2.4 GHz ExpressLRS radio controller engineered to simplify your FPV setup. It integrates the ELRS transmitter directly, removing the need for laptops or phones for configuration and daily adjustments. This all-in-one solution is ideal for FPV enthusiasts who seek a streamlined, powerful, and user-friendly control experience, whether they are just starting or are seasoned professionals.

Key Advantages

• Integrated 250mW ExpressLRS transmitter with full on-board configuration capabilities.
• Eliminates the need for laptops or phones for setup and adjustments.
• One-touch ELRS binding with complete access to ELRS menus.
• Built-in VTX Admin for remote frequency, channel, and power control.
• Supports ELRS Backpack for video channel synchronization across devices.
• Smooth 0.96" OLED display with a responsive 50fps interface and live stick visualization.
• Beginner-friendly operating system focused on FPV essentials, avoiding EdgeTX complexity.
• Integrated Trainer (Buddy Box) support with instant instructor override.
• Bluetooth joystick mode for wireless simulator connectivity.
• Compact, lightweight design with removable and retractable sticks for portability.
• USB-C for charging, firmware updates, and wired simulator mode.
• Long-lasting built-in 4000 mAh LiPo battery for extended flight sessions.
• Travel-friendly design includes a durable hard-shell carrying case.

Technical Specifications

• Frequency: 2.4 GHz
• ELRS TX Power: 10 / 25 / 50 / 100 / 250 mW
• Display: 0.96" OLED (50 fps UI)
• Channels: Up to 10
• Battery: Built-in 4000 mAh LiPo (3.2V-4.2V)
• Charging: USB-C, 5V 2A
• Dimensions: 165 x 128 x 68 mm
• Weight: 270 g (with battery)

Applications

This radio controller is perfectly suited for a wide range of FPV applications including freestyle, racing, cinematic FPV, and drone simulation. Its integrated features and ease of use make it a versatile choice for pilots engaging in various drone activities.

Compatibility

The HDZero Radio ELRS 250mW is compatible with ExpressLRS receivers. It features a USB-C interface for charging, firmware updates, and wired simulator connection, as well as Bluetooth for wireless simulator use. The integrated VTX Admin and ELRS Backpack support enhance compatibility with other HDZero components and ELRS-enabled systems.

FAQ

What is the HDZero Radio ELRS 250mW?

The HDZero Radio ELRS 250mW is a compact 2.4 GHz ExpressLRS radio controller that features a built-in transmitter, eliminating the need for external modules. It offers full on-board configuration via a smooth OLED display, making it an ideal all-in-one solution for FPV pilots.

Who is the HDZero Radio ELRS 250mW for?

This radio is designed for both beginner and experienced FPV pilots who want a simplified, powerful, and portable control solution. Its user-friendly interface and integrated features make it excellent for FPV racing, freestyle, and simulator use.

What are the key features of the HDZero Radio ELRS 250mW?

Key features include a 250mW integrated ELRS transmitter, a 50fps OLED display with live stick visualization, built-in VTX Admin, Bluetooth joystick mode for simulators, and a compact, travel-friendly design with a hard case.

How can I configure the HDZero Radio ELRS 250mW?

Configuration is done directly on the radio using its intuitive OLED display and responsive interface. It does not require a laptop or phone for setup or daily adjustments, offering a truly stand-alone experience.

Where can I buy the HDZero Radio ELRS 250mW and what are the shipping options?

You can buy the HDZero Radio ELRS 250mW at HTDRONE. We offer fast shipping within Poland. For customers in Ukraine, we provide reliable delivery via Nova Poshta. Worldwide shipping is available via DHL, ensuring fast international delivery.