Hobbypower KK2.15 Multi-rotor LCD Flight Controller V1.9S & Protect Case Box KK2.0 KK2.1

Generation KK2.15 board with updated sensors, memory, header pins and hard case protection Package includes: 1 x KK2.15 flight controller & protect case 1 x Buzzer If you're new to multi-rotor flight or have been unsure about how to setup a KK board then the KK2 was built for you. The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy. Specifications: Size: 50.5mm x 50.5mm x 12mm Weight: 21 gram (Include Piezo buzzer) IC: Atmega644 PA Gyro/Acc: 6050MPU InvenSense Inc. Auto-level: Yes Input Voltage: 4.8-6.0V AVR interface: standard 6 pin. Signal from Receiver: 1520us (5 channels) Signal to ESC: 1520us Firmware Version: 1.9S. Pre-installed firmware: Dualcopter Tricopter Y6 Quadcopter + Quadcopter X Hexcopter + Hexcopter X Octocopter + Octocopter X X8 + X8 X H8 H6 V8 V6 Aero 1S Aileron Aero 2S Aileron Flying Wing Singlecopter 2M 2S Singlecopter 1M 4S (Custom Mix via the 'Mixer Editor' option) The Mixer Editor allows you to adjust where and how much signal the motors receive from stick input and sensors. This allows you to create any configuration possible with up to 8 motors or servos.