100% Brand New.Item: Flight controllerColor: BlackNet Weight: 19gDesign: High quality32 bit fork of the MultiWii RC flight controller firmware.Things are moving...We Flipping it and popped in an ATmega32u4 - The Flip Pro - Arduino Leonardo for everyone who wants to push the edge of what is possible. It is awesome to see what everyone has done.For most people the Flip 1.5 is the recommended choice， but we have to keep pushing on.The Flip 1.5 will always be here at an unreal price- but let's see how far we can push the envelope with the Flip32. Please do not get scared but it is not for beginners or non-technical flyers- if you want to fly with STM32， you kind of need to know what you're doing. Or Google a LOT- tons of information out there. I hope to get more people playing with the hardware. The software is still a bit experimental.All other settings need to be change with made in the Multiwii 2.3 config. please use the Chrome Baseflight Configurator for the GUI. DO not use 2.2 GUI!36x36 mm5.3 grams (no headers， 7.3 grams with)2000 degreescond 3-axis MEMS gyro + accelerometer (MPU6050)Flexible motor outputs， support various airframe types -Quad/Hexa/Tri/Bi/Y4/Y6/Octo/Camera Gimbal. (Default is Quad-X)Up to 8 ch RC input - supports standard receivers (PWM)， PPM Sum receiver (FrSky， etc)， or Spektrum Satellite receiver.Battery voltage monitoringModern 32-bit processor running at 3.3V/72MHz (STM32F103CB).16Mbit onboard SPI flashOnboard MicroUSB for setup and configurationLEDs so bright， they will blind youMultiWii-based configuration software for easy setuprev v2.3 hardwarePlease use the Chrome Baseflight Configurator for the GUI. DO not use the old 2.2 GUI!STM32 - 32bits!MPU6050 (Gryo/ACC)Package Content: 1 x Flight Controller， 1 set x PinsNote: Due to the difference between different monitors， the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures， but not the same performance on different bodies as on the model. Thank you!