SPECIFICATIONS

Brand Name: KBDFA

Hign-concerned Chemical: None

Is Electric: No battery

Origin: Mainland China

Material: Plastic

Recommend Age: 14+y

Use: Vehicles & Remote Control Toys

SpeedyBee F405 V3/V4 FC ESC Stack 3-6S Lipo Flight Control BLS 50A/55A 4 in 1 ESC 30x30 Bluetooth for RC FPV Racing Freestyle Drone DIY Parts

Package Included:

SKU1: F405 Mini FC

1X F405 Mini FC Main control chip

SKU2: F405 V3 BLS 50A FC

1X F405 V3 FC Main control chip+ BLS 50A 4in1 ESC

SKU3: F405 V3 FC

1X F405 V3 FC Main control chip

SKU4: F405 V4 BLS 55A FC

1X F405 V4 FC Main control chip+ BLS 55A 4in1 ESC

Features:
1. Configure your FC and ESC via BT: With the SpeedyBee app, turn your phone into an all-in-one configurator and tune your quad anytime, anywhere. Enjoy the easy way to fly with fully configuring your FC ESC wirelessly.
2. Powerful 50A 4-in-1 ESC: Built with the robust BB21 MCU and large motor pads for easy soldering. Built with Japan-made filtering SMT capacitors +onboard TVS protective diode, brings a smooth flight experience.Real 50A output, ready for your baddest 6S motors.
3. Onboard Battery Life Indicator: Built with a 4-level LED battery indicator, now you can fly anywhere worry-free - even without your lipo checker!
4. Change Motor Directions Wirelessly: Finishing your latest build? Just replaced your motor after a crash? Take your smartphone out, and configure your motor direction wirelessly with the latest SpeedyBee app. Works for all BLHeli32 / BLHeli_S / BlueJay ESCs.
5. 4 sets of LED Pads with Simple Switching: Need more visibility at night? Just solder up your LED strips and blaze the darkest trail you can find. With just one tap on the BOOT button, you can cycle through all different LED presets and pick the one you love!

V3 Specifications:
SpeedyBee F405 V3 30x30 Flight Controller
MCU: STM32F405
IMU(Gyro): BMI270
USB Port Type: Type-C
Barometer: Built-in
OSD Chip:AT7456E chip
BLE Bluetooth: Supported. Used for Flight Controller configuration
DJI Air Unit Connection Way:Two ways supported: 6-pin connector or direct soldering.
BetaFlight Camera Control Pad: Yes(CC pad on the front side)
Current Sensor Input: Supported. For SpeedyBee BLS 50A ESC, please set scale = 386 and Offset = 0.
Power Input: 3S - 6S Lipo(Through G, BAT pins/pads from the 8-pin connector or 8-pads on the bottom side)
ESC Signal:M1 - M4 on bottom side and M5-M8 on front side.
Mounting: 30.5 x 30.5mm( 4mm hole diameter)
Dimension: 41.6(L) x 39.4(W) x 7.8(H)mm
Weight: 9.6g

SpeedyBee BLS 50A 30x30 4-in-1 ESC
Firmware: BLHeli_S JH50
Continuous Current: 50A*4
TVS Protective diode: Yes
ESC Protocol: DSHOT300/600
Power Input: 3-6S LiPo
Mounting: 30.5 x 30.5mm(4mm hole diameter)
Dimension: 45.6(L)* 44(W)* 6.1mm(H)
Weight: 13.8g

V4 Features:
1. The new V4 stack circuit design has been significantly optimized, with PCB copper thickness upgraded from 2 ounces to 3 ounces, and MOS transistors upgraded to higher specifications. The continuous current of a single circuit has been upgraded to a total of four circuits of 220A, and the peak current has been further increased to 280A for 10 seconds.
2. Easily drive any of the most violent 6S motors. Add aluminum alloy heat dissipation fins to quickly evacuate MOS tube heat, making the output of the electrical regulator more stable.
3. Using well-known brand power supply chips to independently power the onboard ICM42688P gyroscope, the anti surge capability is increased by 320%; Equipped with a 100uF ultra large filtering tantalum capacitor, it protects the gyroscope data from power interference and allows you to fully experience the pure beauty of flight!
4. The F405 V4 flight control supports 8-way motors, so it can be used on your X8, Y6, fixed wing, and other models that require more than 4 motors. Now open the SpeedyBee app and adjust the parameters immediately.
5. We suggest connecting the TX and RX of the EL RS receiver to the T2 and R2 of the flight control. When you both When using for DJI sky terminal, some ELRS receivers may not be able to be recognized by flight control normally. If this problem occurs, you need to connect the SBUS signal cable of the sky end cable Disconnect from flight control. You can use tweezers to pick out the SBUS cable head from the 6PIN cable terminal (Alternatively, cut the wire directly) and properly insulate the wire ends.

V4 Specifications:
SpeedyBee F405 V4 30x30 Flight Controller
MCU: STM32F405
IMU(Gyro): ICM42688P
USB Port Type: Type-C
Barometer: Built-in
OSD Chip: AT7456E chip
BLE Bluetooth: Supported. Used for Flight Controller configuration
DJI Air Unit Connection Way:Two ways supported: 6-pin connector or direct soldering.
Current Sensor Input: Supported. For SpeedyBee BLS 55A ESC, please set scale = 400 and Offset = 0.
Power Input: 3S - 6S Lipo(Through G, BAT pins/pads from the 8-pin connector or 8-pads on the bottom side)
ESC Signal:M1 - M4 on bottom side and M5-M8 on front side.
Mounting: 30.5 x 30.5mm( 4mm hole diameter)
Dimension: 41.6(L) x 39.4(W) x 7.8(H)mm
Weight: 10.5g

SpeedyBee BLS 55A 30x30 4-in-1 ESC
Firmware: BLHeli_S J-H-40
Continuous Current: 55A*4
TVS Protective diode: Yes
ESC Protocol: DSHOT300/600
Power Input: 3-6S LiPo
Mounting: 30.5 x 30.5mm(4mm hole diameter)
Dimension: 45.6(L)* 44(W)* 8mm(H)
Weight: 23.5g