Eachine Stack-X F4 Flytower F4 FC Built-in VTX OSD 1080P DVR 4 In 1 35A Dshot600 ESC for RC Drone FPV Racing

Eachine Stack-X F4 Flytower F4 Flight Controller Built-in VTX OSD w/ 1080P DVR 4 In 1 35A Dshot600 ESC 2-6S Description: Brand name: Eachine Item name: Stack-X F4 flytower Stack-X ESC Operating voltage 2-6S Lipo FC power Integrated Maximum continuous operating current 4*35A Maximum instantaneous operating current 4*40A Oneshort125 / Multishot42 / Dshot150 / 300 / 600 Support BlheliSuite configurable Support Firmware version BLHELI_S Dshot 16.5 J_H_xx firmware Board size 36*36mm weight 13g Stack-X F4 MCU STM32F405 32-bit processor at 168MHz MPU ICM20608 connected via SPI Firmware version Betaflight 3.2 FISHDRONEF4 VTX control Set in Betaflight GUI CLI command or OSD VTX power 50MW/200MW Switchable in CLI Command Channels 40ch OSD firmware Betaflight OSD Operating voltage 2-6S Lipo (Power from ESC) Frsky smartport UART1 SBUS input UART3 Board size 36*36mm Weight 7g Stack-X DVR Camera focal length 2.8mm Camera lens angle H:130 degree V: 98 degree Camera lens screw size M12 Camera sensor 1/2.5 Inch CMOS Camera size L32mm*W22mm*H24mm DVR records effective pixel 1920(H)x1080(V) Analog video output effective pixel 640(H)x480(V) DVR records frame rate 60fps DVR compress format MOV DVR size L36mm*W36mm*H5mm Video format NTSC or PAL Switchable Working voltage DC 5V Total weight(include camera) 24g Features: STM32F405 MCU Runs Betaflight 3.2.0 firmware. Use ICM-20608 as Acc & Gyro over SPI Bus. Serial or PPM signal input. STM32 control Betalfight OSD Over SPI in DMA Mode configure by Betaflight GUI. Integrated 5.8G 40CH VTX power switchable - 50mw / 200mw switchable. STM32 control VTX Band / Channel / Power -Set in Betaflight GUI in CLI Command. BLheli_S new firmware 4in1 35A ESC Dshot600 ready. BLHELI pass-through ready. 1080P 60 FPS video recorder support AV real time transmit. 1080P Digital 130 degree camera with 1/2.5 CMOS sensor. Lower CBVS latency 50ms~80ms. Remote control Start / Stop video record via PWM signal. How to Fixed the Stack X F4 flight controller overheating when debug via Betaflight configurator on the ground? 1. Update firmware to Betaflight Fishdronef4 V3.3.1 or Betaflight Stack X V3.3.3(Released soon); 2. Connect flight controller and Go to CLI then type "set vtx_low_power_disarm = ON" and "save" . Notes: VTX overheat protection function will activated if the Stack-X F4 flytower runs long time but without air-cooled at the ground, the display from your FPV goggles will losted or crashed, don't worry, it's normal. (betaflight_3.3.0_Stack-XF4 firmware) How to control video recording start stop via Aux channel Stack-X 1080P camera and DVR manual Stack-X F4 35A 4in1 ESC QUICK USER GUIDE V1 Stack-X F4 flight controller integrated VTX and OSD manual Package included: 1 x Stack-X 2-6S ESC BLHeli_S 1 x Stack-X F4 flight controller built-in OSD VTX 1 x Stack-X 1080P DVR with camera