This current mainstream F3 flight controller has integrated OSD function， OSD program is integrated in a MCU， without additional SCM OSD. And the OSD parameter adjustment and flight control software is also adjustable， integrated with the microcontroller through the SPI bus DMS mode control OSD chip. To reduce the conversionof wires and connectors， and to reduce bad line risk， this flight controller improves the assembling and maintenance convenience， the MPU6000 sensor and connected by SPI bus. The flight controller is suitable for the assembly of The four axis which contains 80-100mm frame， 1104 motor， 400-500MAH 2S-4S battery.<br /><img alt="" src="//www.guphotos.com/images/uploads/RM8316-1.jpg" style="opacity: 0.9; font-size: 13.3333px;" /><br />Features:<br />Equipped with MPU6000 F3 flight control acceleration faster response<br />Integrated 5V/1A BEC， integrated OSD<br />Specially designed for mini drone， suitable for the following sizes of 100mm frame， especially 80mm internal frame<br />The use of STM32F303 microcontroller， MPU6000 sensor， SPI interface connection， faster computing speed<br />Support 2-4S power input<br />Support SBUS/PPM/DSMX and other mainstream receiver<br /><br />Specifications:<br />CPU: STM32F303<br />Sensor: MPU6000 three accelerometer/three axis gyro (SPI connection)<br />Power supply: 2S-4S lipo battery ( 400-500mAh)<br />BEC: built-in 5V/1A<br />Receiver: Sbus or Spektrum serial interface of RX， 1024/2048， SBUS， XBUS， SumD and SumH RX built-in receiver<br />Support: SBUS/PPM/DSMX and other mainstream receiver market<br />Buzzer interface: built in voltage detection and alarm<br />Suitable for: QX95 QX90 QX80 GoolRC G90 Q100 FPV Racing Quadcopter<br />Mounting hole: 20 * 20mm (M2.5 hole)<br />Item size: 27 * 27 * 3mm<br />Item weight: 3.3g<br /><br />Package Information:<br />Package size: 4 * 3 * 1cm / 1.6 * 1.2 * 0.4in<br />Package weight: 4g / 0.1oz<br />Poly bag package<br /><br />There may be some deviation due to manual measurement.<br /><br />Package List:<br />1 * Omnibus F3 Mini Flight Controller Board<br><img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-BIFS.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-ITmn.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-vb3Y.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-9tDB.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-1Tiq.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-HzAJ.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/gu1/R/6/RM8316/RM8316-1-3ba8-U5hb.jpg" /><br>