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SpeedyBee F405 V4 BLS 55A 30x30 FC&ESC Stack
- Power Input (FC and ESC): 3-6S LiPo
- Continuous Current (ESC): 55A * 4
- Mounting (FC and ESC): 30.5 x 30.5 mm (4 mm hole diameter)
- Dimensions: (FC) 41.6(L) x 39.4(W) x 7.8(H) mm - (ESC) 45.6(L) * 44(W) * 8mm(H)
- Weight: (FC) 10.5g - (ESC) 23.5g
- PWM Frequency Range: X
Detail
STM32F405 FC (better than F411), built-in 4-level battery life indicator, 4 GB Blackbox SD card slot for your flight logs, powerful 55A 4-in-1 ESC produced with aluminum alloy heat sink + TVS protection diode + Japan-made TDK SMT capacitors + external 1000uF low ESR capacitor for durable structure and smooth flight.
* The DJI Air Unit connector is fully compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no cables need to be replaced.
* The DJI Air Unit connector is fully compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no cables need to be replaced.
Box contents
- Visually available
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MCU (FC):
STM32F405
IMU(Gyro)(FC):
ICM42688P
USB Port Type (FC):
Type-C
Barometer (FC):
Built-in
OSD Chip (FC):
AT7456E chip
BLE Bluetooth (FC):
Supported. Used for flight controller configuration (must be activated at 115200 Baud speed on UART4)
DJI Air Unit Connection Way (FC):
Supported two ways: 6-pin connector or direct soldering.
6-pin DJI Air Unit Plug (FC):
Supported. Fully compatible with DJI O3/RunCam Link/Caddx Vista/DJI Air Unit V1, no cables need to be replaced.
Flash(for BlackBox) (FC):
* Betaflight firmware requires that the type of microSD card be below 32 GB Standard (SDSC) or High Capacity (SDHC), therefore extended capacity cards (SDXC) are not supported (Many high-speed U3 cards are SDXC). Also, the microSD card should be formatted with FAT16 or FAT32 (recommended), you can use any SD card below 32 GB, but Betaflight can only recognize a maximum of 4 GB. We recommend using this third-party formatting tool and selecting "Overwrite formatting" and then formatting your card. Also, check here for recommended SD cards or buy tested cards from our store.
BetaFlight Camera Control Pad (FC):
Not specified
Power Input (FC):
3S - 6S LiPo (through 8-pin connector G, BAT pins/pads or 8 pads on the bottom)
5V Output (FC):
9 groups of 5V output, four +5V pads on the front and one BZ+ pad (used for Buzzer) and 4x LED 5V pads. Total current load is 3A.
9V Output (FC):
2 groups of 9V output, one +9V pad on the front and the other included in a connector on the bottom. Total current load is 3A.
3.3V Output (FC):
Supported. Designed for 3.3V input receivers. Up to 500mA current load.
4.5V Output (FC):
Supported. Designed for receivers and GPS modules even when powered from the FC USB port. Up to 1A current load.
ESC Signal Pads (FC):
On the bottom M1 - M4, on the front M5-M8.
UART (FC):
6 sets (UART1, UART2, UART3, UART4 (dedicated for Bluetooth connection)), UART5 (dedicated for ESC telemetry), UART6
ESC Telemetry UART (FC):
UART R5 (UART5)
LED Pad (FC):
Supported. 5V, G, and LED pads on the bottom front. Used for WS2812 LED controlled by Betaflight software.
Buzzer (FC):
BZ+ and BZ- pads used for 5V Buzzer
BOOT Button (FC):
Supported. [A]. Press and hold the BOOT button and power on the FC at the same time, forces the FC into DFU mode, used for flashing firmware when this FC is bricked. [B]. While FC is on and in standby mode, the BOOT button can be used to control the LED strips connected to the lower LED1-LED4 connectors. By default, press the BOOT button to switch the LED viewing mode. Long press the BOOT button to switch between SpeedyBee-LED mode and BF-LED mode. In BF-LED mode, all LED1-LED4 strips will be controlled by Betaflight firmware.
Supported Flight Controller Firmware (FC):
BetaFlight(Default), INAV
Firmware Target Name (FC):
SPEEDYBEEF405V4
Mounting (FC):
30.5 x 30.5 mm (4 mm hole diameter)
Dimension (FC):
41.6 (L) x 39.4 (W) x 7.8 (H) mm
Weight (FC):
10.5g
Firmware (ESC):
BLHeli_S J-H-40
PC Configurator Download Link (ESC):
https://esc-configurator.com/
Continuous Current (ESC):
55A * 4
Burst Current (ESC):
70(10 seconds)
TVS Protective diode (ESC):
Yes
External Capacitor (ESC):
1000uF Low ESR Capacitor (Included in Package)
ESC Protocol (ESC):
DSHOT300/600
Power Input (ESC):
3-6S LiPo
Power Output (ESC):
VBAT
Current Sensor (ESC):
Supported (Scale=400 Offset=0)
ESC Telemetry (ESC):
Not supported
Mounting (ESC):
30.5 x 30.5 mm (4 mm hole diameter)
Dimension (ESC):
45.6(L) * 44(W) * 8(H)
Weight (ESC):
