1. Introducció
The SpeedyBee Bee35 and Bee35 Pro are advanced 3.5-inch FPV drones designed for robust performance and efficient flight. These quadcopters are built with high-toughness materials for durability and feature optimized components for extended flight times and superior aerial photography capabilities. This manual provides essential information for the safe and effective use of your SpeedyBee Bee35/Bee35 Pro drone.
2. Informació de seguretat
⚠️ Només per a ús recreatiu. Es prohibeix la modificació il·legal de drons/avions. Si us plau, presteu atenció també a les lleis i regulacions pertinents sobre l'ús de drons/avions al vostre país/zona per garantir-ne un ús legal.
- Feu servir sempre el dron en zones obertes, lluny de persones, animals i obstacles.
- Ensure the battery is fully charged and securely mounted before each flight.
- Perform pre-flight checks on propellers, frame, and connections.
- No voli amb vents forts o condicions meteorològiques adverses.
- Mantingueu una distància de seguretat amb el dron durant l'operació.
- Familiarize yourself with local drone regulations and restrictions.
3. Contingut del paquet
The contents of your package may vary depending on the specific version (Bee35 Analog ELRS, Bee35 Pro O3 Air Unit TBS, etc.). Below are typical package inclusions:
Bee35 Analog ELRS Package

Continguts:
- SpeedyBee Bee35 Drone x1
- Spare Screw Pack x1
- HQD90-3 Propellers (2 CW, 2 CCW) x1
- Yellow Battery Strap (220mm) x1
- Hexagonal L-Shaped Wrench (1.5mm / 2.0mm) x1
- TinyBee V2 Antenna SMA Connector x1
Bee35 Pro O3 Air Unit TBS Package

Continguts:
- SpeedyBee Bee35 Drone x1
- Spare Screw Pack x1
- HQD90-3 Propellers (2 CW, 2 CCW) x1
- Yellow Battery Strap (220mm) x1
- Hexagonal L-Shaped Wrench (1.5mm / 2.0mm) x1
Bee35 Pro Package

Continguts:
- SpeedyBee Bee35 Drone x1
- Spare Screw Pack x1
- HQD90-3 Propellers (2 CW, 2 CCW) x1
- Yellow Battery Strap (220mm) x1
- Hexagonal L-Shaped Wrench (1.5mm / 2.0mm) x1
- 1.25 4-pin Female-to-Female Connector Cable (60mm) x1
- Yellow + Black Lens Dampers (2 each) x1
4. Especificacions
The SpeedyBee Bee35/Bee35 Pro drones come in various configurations. Refer to the table below for detailed specifications:
| Característica | O3 Air Unit Version | Versió PNP | HD Power Version |
|---|---|---|---|
| Model | O3 Air Unit Version | Versió PNP | HD Power Version |
| Marc | Speedybee Bee35 Pro | Speedybee Bee35 | Speedybee Bee35 Pro |
| Carbon Panel Thickness | 3.5 mm | 3.5 mm | 3.5 mm |
| Control principal | STM32F405 | STM32F405 | STM32F405 |
| Giroscopi | ICM42688P | ICM42688P | ICM42688P |
| Bluetooth | Supported for tuning | Supported for tuning | Supported for tuning |
| Xip OSD | AT7456E | AT7456E | AT7456E |
| Caixa Negra | 8 MB | 8 MB | 8 MB |
| ESC | BLS 35A ESC Four-in-one (Internal BlueJey Firmware) | BLS 35A ESC Four-in-one (Internal BlueJey Firmware) | BLS 35A ESC Four-in-one (Internal BlueJey Firmware) |
| Motor | SpeedyBee 2006-1950KV(6S) | SpeedyBee 2006-1950KV(6S) | SpeedyBee 2006-1950KV(6S) |
| Hèlixs | HQ-T90MM-Three-blade | HQ-T90MM-Three-blade | HQ-T90MM-Three-blade |
| Càmera | O3 Air Unit Camera | RunCam Phonix SE | Cap |
| VTX | O3 Air Unit VTX | SpeedyBee TX800 | Cap |
| VTX Heat Dissipation | Aviation-grade Aluminum Alloy Cooling Baseplate | Carbon Fiber Baseplate | Aviation-grade Aluminum Alloy Cooling Baseplate |
| Receptor | None/TBS Nano / ELRS 2.4GHz | TBS Nano / ELRS 2.4GHz | Cap |
| Suport a la gravació | Support 4K120 (Mountable Sports Camera) | Not Support (Mountable Sports Camera) | None (Mountable Sports Camera) |
| Entrada Voltage | 6S LiPo 25.2V (Suggested: 1050mAh - 1300mAh) | 6S LiPo 25.2V (Suggested: 1050mAh - 1300mAh) | 6S LiPo 25.2V (Suggested: 1050mAh - 1300mAh) |
| Pes | 320 ± 10 g | 300 ± 10 g | 276 ± 10 g |
Especificacions addicionals:
- Tipus de motor: Motor sense escombretes
- Resistència màxima a la velocitat del vent: < 10 KM/H
- Pes màxim d'enlairament: <1 kg
- Resolució màxima de vídeo: 1080i/P (1920*1080)
- Aircraft Operating Frequency: 2.4 GHz, 5.8 GHz
- Connectivitat: Controlador d'APP, control remot
- Temps de vol: Approximately 12 minutes (up to 13 minutes with 6S 1300mAh battery)
- Característiques de la càmera: 1080p HD Video Recording, 135° high-definition FOV
- Evitació d'obstacles: Sense suport
- GPS: No
- Protector d'hèlix integrat: No incloure

Image: Detailed specifications table for SpeedyBee Bee35 and Bee35 Pro drones.
5. Guia de configuració
5.1 Instal·lació de la bateria
The Bee35/Bee35 Pro features a convenient battery strap design allowing for both horizontal and vertical battery strap threading. Ensure your battery is securely fastened before flight.

Image: Illustration of horizontal and vertical battery strap threading options.
5.2 Multi-functional Antenna Base
The drone is equipped with a multi-functional antenna base. A Type-C adapter cable can connect to the flight controller without disassembling the drone. It also features an adjustable GPS mount (12x16mm).

Image: Diagram showing the Type-C port and adjustable GPS mount on the antenna base.
5.3 Camera Installation (for versions with camera support)
The Bee35 supports the installation of various GoPro cameras for aerial photography, including RunCam 5, RunCam Thumb Pro, RunCam Thumb, and others. It features an adjustable camera mount and a removable gimbal (accessory needs to be purchased separately).

Image: Drone illustrating aerial photography capabilities with a mounted GoPro camera.
5.4 Flight Controller and ESC
The drone is equipped with the latest Flight Tower F405mini, featuring a separate flight controller and a 35A four-in-one ESC design. This design provides better heat dissipation, consistent current stability, and lower maintenance. Key features include wireless FC & ESC full configuration, onboard 4-level battery indicators, and wireless motor direction change.

Image: Visual representation of the Flight Tower F405mini and its features.
5.5 VTX Heat Dissipation
The O3 VTX is designed with aviation-grade 7075-T aluminum components for efficient heat dissipation, preventing shutdown during continuous high-temperature operation. It also features 20*20 mounting screw holes, compatible with various 20-hole video transmitters.

Image: Illustration of the aluminum alloy heat dissipation system for the O3 VTX.
5.6 Aluminum Alloy Head
The drone features a 7075 aviation-grade aluminum alloy head with custom silicone shock absorption. This design effectively addresses camera shake and is compatible with O3 post-stabilization Gyroflow and O3 built-in super stabilization.

Imatge: Detallada view of the 7075 Aluminum Alloy Head and its shock absorption components.
5.7 Custom Aluminum Components
Specially crafted aviation-grade aluminum components address the O3 plug-and-play TF card issue, allowing for easy card insertion without disassembly. It also includes convenient Type-C and frequency matching positions for both O3 and Link video transmitters.

Image: Illustration of the custom aluminum components showing Type-C port, direct TF card insertion, and frequency matching positions.
6. Instruccions de funcionament
6.1 Comprovació prèvia al vol
- Assegureu-vos que tots els components estiguin ben connectats.
- Comproveu si les hèlixs estan danyats o obstruccions.
- Comproveu el nivell de càrrega de la bateria.
- Calibrate the drone if necessary according to the flight controller software.
6.2 Control de vol
The drone is controlled via an APP Controller and Remote Control. Refer to your specific remote control's manual for pairing and control stick configurations.
6.3 SpeedyBee App Integration
The SpeedyBee App allows you to check the health status of your drone and make adjustments through your smartphone. This ensures a smooth and safe flying experience, enabling quick checks and modifications to drone settings.

Image: Drone flying with a smartphone displaying the SpeedyBee App interface.
6.4 Aerial Photography
The drone supports 1080p HD video recording with a 135° high-definition FOV, ensuring stable shooting with no dark corners. For versions supporting external cameras, ensure the camera is securely mounted and configured.

Image: Drone capturing a wide 135-degree field of view.
6.5 Flight Time Considerations
Actual flight times may vary based on environmental conditions, battery condition, and payload. With a 6S 1300mAh battery, the Bee35 can achieve a maximum flight time of up to 13 minutes. Refer to the table below for estimated flight times with different payloads:
| Condició | Temps de vol |
|---|---|
| Flight time without payload | 11 minuts |
| Flight time with RunCam 5 payload | 8 minuts i 20 segons |
| Flight time with Naked GoPro payload | 8 minuts i 50 segons |
| Flight time with GoPro 11 payload | 6 minuts i 20 segons |

Image: Chart illustrating flight duration under different payload conditions.
7. Manteniment
- Neteja regular: Keep the drone free from dust, dirt, and debris. Use a soft, dry cloth for cleaning.
- Inspecció de l'hèlix: Regularly check propellers for cracks, bends, or chips. Replace damaged propellers immediately.
- Cura del motor: Assegureu-vos que els motors estiguin lliures d'obstacles i que girin suaument.
- Cura de la bateria: Store batteries at recommended charge levels (typically 3.8V/cell for LiPo) and in a cool, dry place. Do not overcharge or over-discharge.
- Actualitzacions de firmware: Periodically check the SpeedyBee website or app for firmware updates for your flight controller and ESC to ensure optimal performance and new features.
8. Solució De Problemes
- El dron no s'encén: Check battery connection and charge level. Ensure the power button is pressed correctly.
- No signal from remote control: Re-bind the remote control to the drone. Check for interference in the operating frequency.
- Vol inestable: Check for damaged propellers. Ensure the flight controller is calibrated correctly. Verify motor direction and ESC settings via the SpeedyBee App.
- Video transmission issues: Check VTX and camera connections. Ensure antennas are securely attached. Reduce interference by changing flight location if possible.
- Overheating VTX: Ensure the aluminum cooling baseplate is clean and unobstructed. Avoid prolonged stationary operation in high temperatures.
9. Consells d'usuari
- Comprovació prèvia al vol: Always perform a thorough visual inspection of your drone before each flight, paying close attention to propellers, battery connection, and frame integrity.
- App for Tuning: Utilize the SpeedyBee App for convenient tuning and health status checks of your drone. This can help diagnose minor issues before they become major problems.
- Gestió de la bateria: Invest in multiple batteries to extend your flight sessions. Always allow batteries to cool down before recharging.
10. Compliment
This product complies with relevant safety and environmental standards. For recreation use only. Illegal modification of drones/planes is prohibited. Please adhere to all local laws and regulations regarding drone operation.
11. Garantia i assistència
For warranty information and technical support, please refer to the official SpeedyBee weblloc web o poseu-vos en contacte amb el vostre distribuïdor. Conserveu el comprovant de compra per a qualsevol reclamació de garantia.





