About SpeedyBee F405 V4 Stack:
The SpeedyBee F405 V4 BLS 55A 30x30 FC&ESC Stack is designed for professional FPV enthusiasts, featuring a powerful STM32F405 flight controller for precise and responsive control. It includes a 4-level battery life indicator, 4GB Blackbox SD card slot, and built-in Bluetooth for wireless configuration via the SpeedyBee app. Seamlessly connect to DJI systems with the DJI plug, compatible with O3, RunCam Link, Caddx Vista, and DJI Air Unit V1. The robust 55A 4-in-1 ESC is equipped with an aluminum alloy heat sink, TVS protective diode, Japanese TDK SMT capacitors, and a 1000uF low ESR capacitor for durability. The ICM42688P gyro and MaxLinear’s LDO power chip enhance flight responsiveness and surge protection. The stack also offers wireless motor direction configuration, versatile motor outputs for up to 8 motors, LED strip control, and improved SD card compatibility. Additional features include a built-in barometer, dual BECs with 3A output, 4 UARTs, and 22mm FPV camera cutouts, making it a comprehensive and versatile solution for advanced FPV setups.
Features:
● Powerful STM32F405 FC: Ensures precise and responsive flight control, outperforming the F411.
● Robust 55A 4-in-1 ESC: Features an aluminum alloy heat sink, TVS protective diode, Japanese TDK SMT capacitors, and a 1000uF low ESR capacitor for enhanced durability and smooth flight.
● Built-in Bluetooth: Allows wireless configuration using the SpeedyBee app, enhancing user convenience.
● ICM42688P Gyro and Clean Power Supply: Equipped with MaxLinear's LDO power chip for dedicated power to the gyroscope and improved surge protection by 320%.
● Versatile Motor Outputs: Supports configuration of up to 8 motors for X8 drones, Y6 drones, or fixed wings via the SpeedyBee app.
Specifications:
● Model: F405 Mini Flight Controller
● MCU: STM32F405
● Gyro: ICM42688P
● Bluetooth: Supported
● DJI Air Unit Plug: Compatible with various models
● Power Input: 3S - 6S Lipo
● Weight: 10.5g
● Model: 35A BLHeli_S Mini V2 4-in-1 ESC
● Firmware: BLHeli_S J-H-40
● Continuous Current: 55A * 4
● Burst Current: 70A (10 seconds)
● TVS Protective Diode: Yes
● Power Input: 3-6S LiPo
● Weight: 23.5g
Product recommendation:
● MEPS 2306 brushless motor
● MEPS 4942 FPV propeller
Package included:
● 1* SpeedyBee F405 V4 BLS 55A 30x30 FC&ESC Stack
