The Speedy Bee F405 50A Stack V3 includes all the features a user would expect from a modern flight controller and ESC stack, but at an incredible price. The F405 V3 flight controller features the STM32F405 MCU, an onboard 4-level battery life indicator, a Micro-SD card slot for Blackbox logging, 4 groups of LED strip pads, a DJI plug for digital quads, and built-in Bluetooth for wireless configuration through the SpeedyBee App. The 50A 4-In-1 ESC features a built-in TVS protective diode, and Japanese made TDK SMT capacitors, and even comes with a low ESR 1500uF capacitor.
Check out all our 30x30 stacks & combos, and all our Speedy Bee products!
Specifications
Speedy Bee F405 V3 Flight Controller
- MCU: STM32F405
- IMU(Gyro): BMI270
- USB Port: Type-C
- Barometer: Built-=In
- OSD Chip: AT7456E chip
- BLE Bluetooth: Supported
- DJI Air Unit Connection: 6-pin connector and solder pads
- Blackbox Micro-SD Card: 32GB max
- Current Sensor: Supported
- Power Input: 3S-6S LiPo
- Power Output: 9V (2A), 3.3V (500mA), 4.5V(1A), 5V(2A)
- ESC Signal: M1-M8 available
- UART: 5 Sets
- I2C: Supported
- LED: Supported
- Buzzer: Supported
- Boot Button: Press for DFU mode, press when powered to change LED modes
- Firmware Target: SPEEDYBEEF405V3
- Mounting: 30.5 x 30.5mm ( 4mm hole diameter )
- Dimensions: 41.6(L) x 39.4(W) x 7.8(H)mm
- Weight: 9.6g
32Bit 50A 3-6S 4in1 ESC
- Firmware: BLHeli_S JH50
- Wireless Configuration: Full Configuration Supported in Speed Bee App
- PC Configurator: https://esc-configurator.com/
- Continuous Current: 50A * 4
- Burst Current: 55A * 4
- TVS Protective Diode: YES
- External Capacitor: 1500uF Low ESR Capacitor Included
- ESC Protocol: DShot 300/600
- Power Input: 3-6S LiPo
- Power Output: VBAT
- Current Sensor: Scale=386 Offset=0
- Mounting: 30.5 x 30.5mm ( 4mm hole diameter )
- Dimensions: 45.6(L) * 44(W) * 6.1mm(H)
- Weight: 13.8g
