** Discontinued - New Version Here ** 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 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, and built-in Bluetooth for wireless configuration through the SpeedyBee App. The 50A 4-In-1 ESC features a built-in TVS protective diode, Japan-made TDK SMT capacitors, and even comes with a low ESR 1000uF capacitor. Specifications: 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 SPEEDY BEE 50A BLHELI_S 4-IN-1 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 Download Manual
