SpeedyBee F405 BLS V4 Stack (60A / 30x30 / BLHeli_S / 3-6S)

The SpeedyBee F405 V4 BLS 60A 30x30 FC&ESC Stack is an impressive combo for FPV Drones. The flight controller (FC) features an STM32F405 processor, onboard 4-level battery life indicator, 4GB Blackbox SD card slot, DJI Air Unit plug, and ICM42688P gyro.

The 60A 4-in-1 ESC boasts genuine 60A output, aluminum alloy heat sink, TVS protective diode, and SMD filtering capacitors.

SPECIFICATIONS:

Flight Controller:

• Input Voltage: 3-6S LiPo
• 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 (MSP should be enabled with Baud rate 115200 on UART4)
  
• WIFI: Not supported
  
• DJI Air Unit Connection Way: Two ways supported: 6-pin connector or direct soldering.
  
• 6-pin DJI Air Unit Plug: Supported. Completely compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no wire changes needed.
  
• Blackbox MicroSD Card Slot: Betaflight firmware requires microSD cards to be either Standard (SDSC) or High capacity (SDHC) under 32GB. Extended capacity cards (SDXC) are not supported. Recommended format is FAT16 or FAT32.
  
• Current Sensor Input: Supported. For SpeedyBee BLS 60A ESC, 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)
  
• 5V Output: 9 groups of 5V output, four +5V pads and 1 BZ+ pad (used for Buzzer) on front side, and 4x LED 5V pads. Total current load is 3A.
  
• 9V Output: 2 groups of 9V output, one +9V pad on front side and other included in a connector on bottom side. Total current load is 3A.
  
• 3.3V Output: Supported. Designed for 3.3V-input receivers. Up to 500mA current load.
  
• 4.5V Output: Supported. Designed for receiver and GPS module even when the FC is powered through the USB port. Up to 1A current load.
  
• ESC Signal: M1 - M4 on bottom side and M5-M8 on front side.
  
• UART: 6 sets (UART1, UART2, UART3, UART4 - Dedicated for Bluetooth connection), UART5 (Dedicated for ESC telemetry), UART6
  
• ESC Telemetry: UART R5
  
• I2C: Supported. SDA & SCL pads on front side. Used for magnetometer, sonar, etc.
  
• Traditional Betaflight LED Pad: Supported. 5V, G, and LED pads on bottom of the front side. Used for WS2812 LED controlled by Betaflight firmware.
  
• Buzzer: BZ+ and BZ- pads used for 5V Buzzer
  
• RSSI Input: Supported. Named as RS on the front side.
  
• Smart Port / F.Port: Not supported
  
• Supported Flight Controller Firmware: BetaFlight (Default), INAV
  
• Firmware Target Name: SPEEDYBEEF405V4
  
• Mounting: 30.5 x 30.5mm (4mm hole diameter)
  
• Dimensions: 41.6(L) x 39.4(W) x 7.8(H)mm
  
• Weight: 10.5g

ESC:

• Input Voltage: 3-6S LiPo
• Firmware: BLHeli_S J-H-40
  
• Continuous Current: 60A * 4
  
• Burst Current: 80A (10 sec)
  
• TVS Protective Diode: Yes
  
• External Capacitor: 1000uF Low ESR Capacitor (Included in the package)
  
• ESC Protocol: DSHOT300/600
  
• Power Output: VBAT
  
• Current Sensor: Support (Scale=400, Offset=0)
  
• ESC Telemetry: Not supported
  
• Mounting: 30.5 x 30.5mm (4mm hole diameter)
  
• Dimension: 45.6mm (L) * 44mm (W) * 8mm (H)
  
• Weight: 23.5g

HELPFUL LINKS:

• Manual
• Wire Diagram

INCLUDES:

(1) SpeedyBee F405 V4 Flight Controller
(1) SpeedyBee 60A BLHeli_S ESC
(1) M3 8.1mm Silicone Grommets (ESC)
(1) M3 8mm Silicone Grommets (FC)
(1) SH 1mm 25mm 8-Pin Cable (FC-ESC Connection)
(1) 35V 1000uF Low ESR Capacitor
(5) M3 30mm Iner-Hexagon Screw
(1) 100mm XT60 Power Cable
(1) 80mm DJI 6-Pin Cable
(5) M3 Silicone O Ring
(5) M3 Nylon Nut

NOTES: 

• Manufacturer upgrades, alterations, and processor/firmware changes are frequently made without prior notice. Exact specifications, photos, and links cannot be guaranteed.