Hobbywing made xrotor micro flight controller f4 g2 31003000 (hw-31003000) drone system powerful hardware for super fast operating speed the stm32f405 mcu, which features powerful computing capacity & super operating speed, combined with the high-sensitivity icm20602 6-axis motion sensor supports 32khz pid controller & gyro. The built-in osd chip allows users to adjust or set osd parameters via the betaflight/cleanflight/butterflight/invaflight software or transmitter easily. The internal tf-card expansion slot allows users to insert a sd card to record more flight data. Innovative shock-absorbing structure the innovative connecting method via a soft cable (*it works better when pairing with the xrotor micro 45a 4in1 blheli_32 dshot1200) combined with the shock-absorbing design of mounting holes effectively reduces the impact on high-sensitivity fc components from outside shock to make every flight more stable and precise. On-board filter circuit the xrotor micro-f4-g2, which integrates with a filter circuit module (*it only functions when pairing with the 10v bec of the xrotor micro 45a 4in1 blheli_32 dshot1200), provides purer powering condition for vtx to make images more clear and stable. Multiple throttle signal modes supported besides the latest dshot 150/300/600/1200 high-speed digital throttle signal modes and the proshot1000 mixed throttle signal mode, the oneshot125/oneshot42/multishot and regular pwm throttle signal modes are also supported. Multiple fpv firmware supported the xrotor micro-f4-g2 not only supports multiple mainstream fpv firmware like betaflight, cleanflight, butterflight and invaflight, but also allows users to adjust or set parameters via the corresponding software. All this makes the unit more applicable to various fpv flights & racing. Compatible(with the hobbywing 4in1 esc&vtx) itâ’s easy to wire and install when pairing the fc with a hobbywing 4-in-1 tower esc & a hobbywing vtx (video transmitter). Product specification basic features compatible with (multirotors) : quadcopter firmware : omnibusf4sd fc programming : supported programming via : betaflight/cleanflight-configurator or others compatible with (modes) : pwm, oneshot125, oneshot42, multishot, dshot150, dshot300, dshot600, dshot1200, proshot1000 and etc. Compatible with (transmitters) : ppm, spektrum, sbus, sumd, sumh, xbus, ibus, jetiexbus, crsf, srxl, and etc. Osd : built-in voltage monitoring : supported current monitoring : supported external buzzer : supported led control : supported bec : no usb port : microusb size & weight size : 36*36mm weight : 6g (hw31003000)