The KK2.1.5 was engineered from the ground up to bring multi-rotor flight to everyone. The LCD screen and built in software makes install and setup easier than ever. A host of multi-rotor craft types are pre-installed, simply select your craft type, check motor layout/propeller direction, calibrate your ESCs and radio.
Original KK gyro system has been updated to an incredibly sensitive 6050 MPU system making this the most stable KK board ever and allowing for the addition of an auto-level function. At the heart of the KK2.1.5 is an Atmel Mega644PA 8-bit AVR RISC-based microcontroller with 64k of memory. An additional polarity protected header has been added for voltage detection, so no need for on-board soldering. A handy piezo buzzer is also included for audio warning when activating and deactivating the board.
The KK2.1.5 added polarity protection to the voltage sense header and a fuse protected buzzer outputs, in case something is accidentally plugged in incorrectly. The voltage sense line has been updated for better accuracy. The board is clearly labeled and the voltage sense line color has been changed to red for easy identification, making installation and connections a snap.
- MCU : Atmega644 PA
- Gyro/Acc: MPU6050
- Auto-level: Yes
- Input Voltage: 4.8-6.0V
- AVR interface: Standard 6 pin.
- Signal from Receiver: 1520us (5 channels).
- Signal to ESC: 1520us.
- 1 x KK2.1.5 Multi-rotor LCD Flight Control Board - Preprogrammed without wire