Speedy Bee F405 V4 55A BLHeli_S 30x30 Stack
** Discontinued - New Version Here **
The Speedy Bee F405 V4 55A BLHeli_S 30x30 Flight Controller and ESC Stack include all the features a user would expect from a modern flight controller and ESC stack at an incredible price. The flight controller features the STM32F405 MCU, onboard 4-level battery life indicator, Micro-SD card slot for Blackbox logging, 4 groups of LED strip pads, DJI plug for digital quads, dual gyroscope power supply filtering, dual 5V & 9V BECs with up to 3A output, barometer, support for up to 8 motors, and built-in Bluetooth and WiFi for wireless configuration through the SpeedyBee App. The 55A 4-In-1 ESC now comes in an aluminum alloy heat sink for better heat dissipation and durability, features a built-in TVS protective diode, Japan-made TDK SMT capacitors, and even comes with a low ESR 1000uF capacitor.
Specifications:
F405 V4 30x30 FLIGHT CONTROLLER- MCU: STM32F405
- IMU(Gyro): ICM42688P
- USB Port: Type-C
- Barometer: Built-in
- OSD Chip: AT7456E Chip
- BLE Bluetooth: Supported. Used for FC configuration (MSP should be enabled with Baudrate 115200 on UART4)
- WiFi: Supported
- DJI Air Unit: Two Ways: 6-pin plug or direct solder
- Supports DJI O3/RunCam Link/Caddx Vista/Air Unit V1
- Blackbox Micro SD Card: Use SDSC or SDHC under 32GB
- Current Sensor Input: Supported
- Power Input: 3S-6S LiPo
- 5V Output: 9 Groups of pads - Load is 3A
- 9V Output: 2 Groups of pads - Load is 3A
- 3.3V Output: Supported - Load is 500mA
- 4.5V Output: Supported - Load is 1A
- ESC Signal: M1-M4 on bottom, M5-M8 on front
- UART: 6 Sets
- ESC Telemetry: UART 5
- I2C: Supported
- LED Pads: Supported
- Buzzer: BZ+ and BZ-
- Boot Button: Supported
- Firmware: Betaflight, iNav
- Target: SPEEDYBEEF405V4
- Mounting: 30.5x30.5mm
- Dimensions: 41.6x39.4x7.8mm
- Weight: 10.5g
BLHELI_S 55A 4-IN-1 ESC
- Firmware: BLHeli_S J-H-40
- Wireless Configuration: Speedybee App
- Continuous Current: 55A * 4
- Burst Current: 70A (10 seconds)
- TVS Protective Diode: YES
- External Capacitor: 1000uF Low ESR included
- ESC Protocol: DSHOT 300/600
- Power Input: 3-6S LiPo
- Power Output: VBAT
- Current Sensor: Supported (Scale=400, Offset=0)
- ESC Telemetry: Not Supported
- Mounting: 30.5x30.5mm
- Dimensions: 45.6*44*8mm
- Weight: 23.5g
