SpeedyBee F405 V4 BLS 60A stack

Product detailed description

New version of SpeedyBee 's FC and ESC in F405 V4. MCU on FC remains the same as on V3 , but the gyro has changed from BMI270 to ICM-42688P. Optimized gyro power filtering. This new gyro, coupled with improved surge protection and dedicated filtering capacitors for filtering, will minimize interference and guarantee cleaner gyro data and simplify PID/filter tuning. The V4 version offers native support for DShot on all 8 motor outputs, making it fully compatible with iNav.

The ESC has undergone significant improvements and now boasts a rated current of 60A compared to the previous 55A and a surge capacity of up to 80A. The addition of a metal heat sink and the selection of MOSFETs with lower internal resistance are excellent improvements aimed at more efficient heat management during demanding flights. A built-in TVS diode for surge protection reduces voltage spikes. Thicker copper PCB layer provides longer reliability.

This stack is affordable and suitable for all types of FPV drones - from racing, freestyle to long range copters

Specifications

• MCU: STM32F405
  
• IMU (gyro): ICM42688P
  
• USB port type: Type-C
  
• Barometer: built-in
  
• Analog OSD chip: AT7456E
  
• BLE Bluetooth: Supported (used for Flight Controller configuration, MSP enabled with 115200 baud rate on UART4)
  
• WIFI: Not supported
  
• 6-pin HD FPV connector: Compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1/Walksnail Avatar
  
• MicroSD card slot Blackbox: Supports SDSC and SDHC up to 32GB. FAT16 or FAT32 format is required.
  
• Current Sensor Input. For SpeedyBee BLS 55A ESC, Scale = 400 and Offset = 0.
  
• 3S - 6S Lipo.
  
• 6 x UART
  
• 5V BEC Output 3A.
  
• 9V BEC Output 3A.
  
• 3.3V BEC Output 500mA.
  
• 4.5V BEC Output 1A.
  
• 8 motor ESC signal outputs: M1 - M4 on the bottom side and M5-M8 on the front side.
  
• ESC telemetry: UART R5 (UART5)
  
• I2C: Supported
  
• LED Pad: Supported
  
• Buzzer (BZ+ and BZ-): Supported
  
• BOOT button available
  
• RSSI Input: Supported
  
• Frsky SmartPort / F.Port: Not Supported
  
• Supported Flight Controller firmware: BetaFlight (default), INAV
  
• Target firmware name: SPEEDYBEEF405V4
  
• Mounting: 30.5 x 30.5 mm (4 mm hole diameter, requires 3 mm screws due to rubber bands)
  
• Dimension: 41.6 (L) x 39.4 (W) x 7.8 (H) mm
  
• Weight: 10.5g

ESC:

• Firmware: BLHeli_S J-H-40 - compatible with Bluejay FW
  
• Continuous current: 60A x 4
  
• Max current: 80A x 4 (10 seconds)
  
• TVS protection diode: Yes
  
• Supported ESC protocol: DShot300, DShot600
  
• Power: 3-6S LiPo
  
• Current Sensor: Supported (Scale=400, Offset=0)
  
• ESC Telemetry: Not Supported
  
• Mounting: 30.5 x 30.5 mm (4 mm hole diameter, requires 3 mm screws due to rubber bands)
  
• Dimension: 45.6 (L) x 44 (W) x 8 (H) mm
  
• Weight: 23.5g