HGLRC Petrel 85Whoop Entry-Level RTF FPV Drone Set with ELRS

Introduction

The HGLRC Petrel 85Whoop Entry-Level RTF Set is an ideal choice for aspiring FPV pilots looking for a complete, ready-to-fly solution. This comprehensive kit removes the complexity of building from scratch, allowing you to experience the thrill of FPV flight right out of the box. Designed for ease of use and performance, the Petrel 85Whoop offers a balanced blend of power, control, and immersive visuals, making it a fantastic entry point into the world of drone piloting.

Key Advantages

• Complete RTF Kit: Includes drone, remote control, and FPV goggles for immediate flight.
• Entry-Level Friendly: Designed for beginners with straightforward setup and operation.
• Powerful Performance: Features SPECTER 1202.5 11000kv motors and a 10A ESC for agile flight.
• Reliable ELRS System: Integrated ELRS 2.4GHz ensures long-range, low-latency control.
• Immersive FPV Experience: 5.8G FPV goggles with a 3-inch IPS display provide clear visuals.
• Durable Construction: Built around the robust Petrel 85Whoop frame.
• Adjustable VTX: 0-25-100-400mW video transmission for optimal range and clarity.
• Easy Firmware Updates: Simplifies keeping your drone's software current via WIFI or USB.

Technical Specifications

• Drone Frame: Petrel 85Whoop
• Flight Controller: SPECTER 10A AIO
• MCU: STM32F411
• Gyro: ICM42688
• Video Transmission: 0-RCE-25-100-400mW (adjustable)
• ESC Current: 10A continuous, 13A peak (10s)
• ESC Protocol: Dshot600, Oneshot, Multishot
• ESC Firmware: Z_H_30/(Bluejay)
• Flight Controller Firmware: HGLRCF411SX1280 V2
• Flight Controller Input Voltage: 3.7v-7.4v (Lipo)
• Mounting Hole Position: 25.5x25.5mm, M2
• Motor: SPECTER 1202.5 11000kv
• Propeller: Gemfan 2015 two-blade
• ELRS Version Weight: 48+1g
• Built-in ELRS (Receiver): Max Frequency 250Hz, Range >200m
• Binding Method (Receiver): Quick triple power on/off
• Receiver Interface: USB TYPE-C + dual USB TYPE-A
• Receiver Working Voltage: 5v
• ELRS Firmware Update: WIFI or USB plug
• ELRS Firmware Version: ELRS 3.0
• ELRS Firmware Name: HGLRC 2.4 GHz, HGLRC Hermes 2.4GHz RX
• External Receiver Protocol Support: CRSF only
• Receiver Weight: 9.5g
• Receiver Size: 74mm x 21mm x 12.5mm
• Remote Control Built-in ELRS: ELRS 2.4GHz
• Remote Control ELRS Refresh Rate: 250Hz
• Remote Control Sensor Type: Potentiometer sensor
• Remote Control Antenna: Built-in IPEX1 generation copper pipe antenna
• Remote Control Working Voltage: 6-8.4V DC
• Remote Control Distance: >500m
• Remote Control Output Interface: TX NANO bin module (CRSF), TYPE-C (charging/flashing), 3.5mm trainer port
• Remote Control Battery: 2x 18650 flat top (user installed)
• Remote Control Charging: 1.2A Type-C, ~3-4 hours charging time
• Remote Control Channels: 8 channels
• Remote Control Bluetooth: Bluetooth 4.2
• Remote Control ELRS Firmware Update: WIFI or TYPE-C wired brush
• Remote Control ELRS Firmware Version: ELRS 3.0
• Remote Control ELRS Firmware Name: DIY Devices 2.4 GHz DIY ESP32 + E28 2.4 GHz TX
• Remote Control Weight: 195g (without battery)
• Remote Control Size: 160mm x 130mm x 50mm
• FPV Goggles Screen: 3.0-inch IPS, 480 x 320 resolution, 16:9
• FPV Goggles FOV: 360-degree full viewing angle
• FPV Goggles Brightness: 500cd/m²
• FPV Goggles Latency: <10ms</li>
• FPV Goggles Antenna Connector: Internal hole + RP-SMA antenna head
• FPV Goggles Charging Port: TYPE-C (built-in battery)
• FPV Goggles Headphone Port: 3.5mm AV jack (video in/out, audio out)
• FPV Goggles Battery: Built-in 3.7V/1200mAh
• FPV Goggles Power Consumption: 350mA working current, ~1 hour charge, ~3 hours use
• FPV Goggles Size: 107mm x 150mm x 75mm
• FPV Goggles Weight: 300g (without antenna)

Applications

This RTF FPV drone set is perfect for beginner FPV pilots, freestyle enthusiasts, and anyone looking for a fun, immersive aerial experience. It's suitable for backyard flying, park exploration, and learning the fundamentals of drone control and FPV piloting. The long-range ELRS system also opens possibilities for light exploration and extended flight sessions.

Compatibility

Drone: Compatible with 3.7v-7.4v Lipo batteries. Features a 25.5x25.5mm M2 mounting pattern for the flight controller. Supports CRSF protocol for receiver communication. ESC supports Dshot600, Oneshot, Multishot.

Remote Control: Requires 2x 18650 flat top batteries (user installed). Features a TYPE-C port for charging and firmware updates, and a 3.5mm trainer port. Outputs via TX NANO bin module (CRSF protocol). Bluetooth 4.2 enabled.

FPV Goggles: Powered by a built-in 3.7V/1200mAh battery, charged via Type-C. Features a 3.5mm AV jack for video input/output.

FAQ

What is the HGLRC Petrel 85Whoop Entry-Level RTF Set best suited for?

This RTF (Ready-to-Fly) set is ideal for beginners looking to enter the FPV drone hobby. It provides a complete package with the drone, remote control, and FPV goggles, making it easy to start flying right away without needing to assemble components.

What are the key advantages of the ELRS system included in this set?

The integrated ELRS (ExpressLRS) 2.4GHz system offers significant advantages, including long-range control (over 200m on the drone, over 500m on the remote) and a high refresh rate (250Hz) for responsive, low-latency control, which is crucial for enjoyable FPV flight.

What technical specifications should I know about the drone itself?

The drone features a Petrel 85Whoop frame, SPECTER 10A AIO flight controller with an STM32F411 MCU and ICM42688 gyro. It's powered by SPECTER 1202.5 11000kv motors and uses Gemfan 2015 propellers, offering agile performance for its size.

Can I update the firmware on the drone and remote control?

Yes, both the drone's flight controller and the remote control's ELRS firmware can be updated. Updates can typically be performed via WIFI or a USB Type-C connection, ensuring you can keep your system running the latest software.

Where can I buy the HGLRC Petrel 85Whoop RTF Set and what are the shipping options?

You can buy the HGLRC Petrel 85Whoop RTF FPV Drone Set directly from HTDRONE. We offer fast shipping within Poland and reliable delivery to Ukraine via Nova Poshta. For international customers, we provide fast worldwide shipping via DHL.