SpeedyBee F405 V4 BLS 55A 4in1 Stack

Overview:
The SpeedyBee F405 V4 BLS 50A 4in1 Stack with 55A BLS 4in1 ESC is SpeedyBee's value stack. It features a 50A 4in1 ESC and an F405 flight controller that supports the SpeedyBee phone app to configure your quad on the go. 

The SpeedyBee F405 V4 features an upgraded 55A ESC with heat sink and various other upgrades :-
- Dual gyroscope power supply filtering
- Onboard 4 level battery indicators
- upto 8 motor support (FC)
- 5V + 9V BEC upgraded to 3A
- Built-in Barometer

The SpeedyBee 55A 4in1 ESC supports upto 55A continuous output. The ESC runs BLHeliS and includes a very large 1000uF low ESR capacitor.

The FC includes DJI Air Unit Plug n Play with 9V 3A BEC. 4 Uarts are included which allows accessories like LEDs and GPS to be connected. An onboard SD card slot supporting upto 4GB cards for blackbox logging is added and the flight controller supports upto 8 motors! An innovative 4x LED system on the side of the board provides basic "Lipo Checker" functionality giving a percentage indication of current battery capacity.

SpeedyBee BLS 55A ESC Specifications:

- Firmware: BLHeli_S JH50
- Wireless Configuration: Full Configuration Supported in the SpeedyBee app
- Continuous Current: 55A * 4
- Burst Current: 70A(6S)
- TVS Protective diode    Yes
- External Capacitor: 1000uF Low ESR Capacitor(In the package)
- ESC Protocol: DSHOT300/600
- Power Input: 3-6S LiPo
- Power Output: VBAT
- Current Sensor: Support (Scale=400 Offset=0)
- Mounting: 30.5 x 30.5mm( 4mm hole diameter)
- Dimension: 45.6(L) * 44(W) * 8mm(H)
- Weight: 23.5g

SpeedyBee F405 V4 FC Specifications:

- Product Name: SpeedyBee F405 V4 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.
- Blackbox MicroSD Card Slot
- BetaFlight Camera Control Pad
- Current Sensor Input: Supported. 
- Power Input:    3S - 6S Lipo
- 5V Output: The total current load is 3A.
- 9V Output: The total current load is 3A.
- 3.3V Output: Up to 500mA current load.
- 4.5V Output: Up to 1A current load.
- ESC Signal :   M1 - M4 on bottom side and M5-M8 on front side.
- UARTS: 5 sets(UART1, UART2, UART3, UART4(For ESC Telemetry), UART6)
- ESC Telemetry: UART
- I2C: Supported
- Buzzer: Supported
- RSSI Input: Supported
- SmartPort: Not Supported
- 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

Includes:

1x SpeedyBee F405 V4 BLS 55A 4in1 Stack
Accessories