Uputstvo za upotrebu SpeedyBee F405 V3/V4 FC ESC stacka

1. Uvod

This manual provides detailed instructions for the SpeedyBee F405 V3 and V4 Flight Controller (FC) and Electronic Speed Controller (ESC) Stack. Designed for RC FPV racing and freestyle drones, this stack offers robust performance, wireless configuration via Bluetooth, and advanced features for an enhanced flying experience. Please read this manual thoroughly before installation and operation to ensure proper functionality and safety.

2. Sadržaj paketa

Verify that all items are included in your package based on the chosen stack version.

SpeedyBee BLS 50A 4-in-1 ESC Package Contents:

• SpeedyBee BLS 50A 4-u-1 ESC x 1
• 35V 1500uF Low ESR kondenzator x 1
• M3 silikonski O prsten x 5
• XT60 kabel za napajanje (70 mm) x 1
• SH 1.0mm 30mm-length 8pin Cable (for FC-ESC connection) x 1
• Silikonske ušice M3*8.1 mm (za ESC) x 5

SpeedyBee F405 V3 50A 30x30 Stack Package Contents:

• SpeedyBee F405 V3 kontroler leta x 1
• SpeedyBee BLS 50A 4-u-1 ESC x 1
• 35V 1500uF Low ESR kondenzator x 1
• M3 najlonska matica x 5
• M3 silikonski O prsten x 5
• Silikonske ušice M3*8 mm (za FC) x 5
• Silikonske ušice M3*8.1 mm (za ESC) x 5
• SH 1.0mm 15mm-length 8pin Cable (for FC-ESC connection) x 1
• M3*30mm Inner-hexagon Screws x 5
• DJI 6pin Cable (80mm) x 1
• XT60 kabel za napajanje (70 mm) x 1

3. Specifikacije

3.1 ESC Specifications

3.2 Flight Controller Specifications

3.3 Dimenzije

4. Podešavanje i ožičenje

4.1 Connection with FC & Motors

It is strongly recommended to use the Low ESR capacitor included in the package to prevent the stack from being burnt out by voltage spikes during power-up. The FC and ESC can also be connected via direct soldering if preferred. Refer to the soldering pads definition in the diagrams below.

4.2 Dijagram ožičenja

The following diagrams illustrate the comprehensive wiring for various peripherals. Ensure all connections are made accurately.

F405 V4 Flight Controller Wiring Diagram

F405 V3 Flight Controller Wiring Diagram

4.3 SBUS Receiver Connection Notice

Kada koristite SBUS prijemnik, SBUS signalna žica prijemnika mora biti povezana na SBUS pad na prednjoj strani kontrolera leta (ova jastučić interno koristi UART2).

If you are also using the DJI Air Unit (O3/Link/Vista/Air Unit V1), you will need to disconnect the SBUS signal wire from the Air Unit harness. Failure to do so will prevent the SBUS receiver from being properly recognized by the flight controller. You can use tweezers to pick out the SBUS wire from the 6-pin harness connector (or directly cut this wire) and insulate the exposed part of the wire carefully.

SBUS Receiver Connection for F405 V4 FC

SBUS Receiver Connection for F405 V3 FC

4.4 DJI Air Unit Connection

The DJI Air Unit plug is completely compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, requiring no wire changes.

4.5 Flight Controller Layouts

F405 V3 Flight Controller Layout

BLS 50A 4-in-1 ESC Layout

F405 V4 Flight Controller Layout

BLS 55A 4-in-1 ESC Layout

5. Operacija

5.1 Configure FC and ESC via Bluetooth

The SpeedyBee app allows you to wirelessly configure your Flight Controller and ESC. Connect your smartphone to the stack via Bluetooth to tune your quad anytime, anywhere.

5.2 Change Motor Directions Wirelessly

After building or replacing a motor, you can easily change motor directions wirelessly using the SpeedyBee app. This feature works for all BLHeli32, BLHeli_S, and BlueJay ESCs. To use this feature, go to the App > Motors > Motor Direction Settings.

5.3 LED Pads with Simple Switching

The FC features 4 sets of LED pads. Solder your LED strips to these pads for enhanced visibility. With a single tap on the BOOT button, you can cycle through different LED presets. A long press on the BOOT button switches to Betaflight LED mode.

5.4 Onboard Battery Life Indicator

The flight controller includes a 4-level LED battery capacity indicator. Connect your battery, and the LEDs will instantly show the battery level, eliminating the need for an external LiPo checker.

5.5 Support for 8 Motors (X8/Y6/Fixed-Wings)

Both V3 and V4 flight controllers support 8 motors, making them suitable for X8 drones, Y6 drones, or fixed-wing aircraft. You can configure these setups directly through the SpeedyBee app.

6. Održavanje

• Ažuriranja firmvera: Regularly check the SpeedyBee webweb-mjesto ili aplikaciju za najnovija ažuriranja firmvera kako biste osigurali optimalne performanse i pristup novim funkcijama.
• čišćenje: Keep the FC and ESC free from dust, dirt, and moisture. Use a soft, dry brush or compressed air for cleaning. Avoid using liquids.
• fizicki pregled: Periodically inspect all solder joints and connections for any signs of damage or corrosion. Ensure all screws and grommets are securely in place.
• Skladištenje: Store the stack in a dry, cool environment away from direct sunlight and extreme temperatures.

7. Otkrivanje problema

7.1 Uobičajeni problemi i rješenja

• SBUS Receiver Not Recognized (with DJI Air Unit): If your ELRS receiver is not recognized when using a DJI Air Unit, ensure the SBUS signal wire from the Air Unit harness is disconnected from the flight controller. This wire can interfere with the external SBUS receiver. Carefully remove or cut and insulate this wire.
• Voltage Spikes/Burnout: Always use the provided Low ESR capacitor with the ESC to protect against voltage spikes, especially during power-up.
• SD Card Issues (F405 V3): The F405 V3 FC may have compatibility issues with certain microSD cards. Ensure your microSD card is Standard (SDSC) or High Capacity (SDHC) and formatted with FAT16 or FAT32. Extended capacity cards (SDXC) are not supported. For F405 V4, compatibility is improved, supporting C4, C6, C10, and higher cards.
• No Heat/Overheating: The V4 ESC is designed with an aluminum alloy heatsink for efficient MOSFET heat dissipation, ensuring stable operation without excessive heat. If experiencing unusual heat, verify proper airflow and mounting.

8. Savjeti za korisnike

• Bežična pogodnost: Leverage the SpeedyBee app's Bluetooth connectivity for quick field adjustments to your FC and ESC settings without needing a computer.
• Praćenje baterije: Utilize the onboard 4-level LED battery indicator on the FC to quickly check your LiPo battery status, reducing the need for a separate checker.
• Poboljšana zaštita: The V4 ESC features a TVS protective diode and numerous high-quality capacitors for superior surge protection and smoother flight performance.
• Blackbox Logging: Both V3 and V4 support Blackbox logging to a microSD card (up to 4GB). For V4, this feature is more reliable with improved SD card compatibility, allowing for extensive flight data analysis.

9. Garancija i podrška

For technical support, troubleshooting assistance, or warranty inquiries, please contact SpeedyBee customer service through their official website or authorized distributors. Keep your proof of purchase for any warranty claims.