KK2.1.5 Multi-rotor LCD Flight Control Board 

Atmel644 based KK 2.1 Multi flight LCD control Board with onboard MPU 6050 gyroscope

Kk2.1.5 Multi-rotor Lcd Flight Control Board With 6050mpu And Atmel 644PA is next big evolution of the first generation KK flight control boards. The LCD screen and built-in software make 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 and you’re ready to go! All of which is done with easy to follow on-screen prompts. The 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. The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy.

The KK gyro system has been updated to the incredibly sensitive 6050 MPU system making this the most stable KK board ever and adds the addition of an auto-level function. At the heart of the KK2.1 is the ATMEL Mega 644PA 8-bit AVR RISC-based microcontroller with 64k of memory. An additional header has been added for voltage detection, so now there is no need for onboard soldering. A handy piezo buzzer is also included with the board for audio warning when activating and deactivating the board, which can be supplemented with an LED for visual signaling. A host of multi-rotor craft types are pre-installed, simply select your craft type, check motor layout and propeller direction, calibrate your ESCs and radio and you’re ready to go. All of which is done with easy to follow on-screen prompts. The 6 Pin USB asp AVR programming interface ensures future software 

updates will be quick and easy.

Features Of KK2.1.5 Multi-rotor Flight Control Board

• Auto Level

• Standard 6 Pin AVR Interface

• 1520us (5 channels) Signal from the receiver

Specifications Of KK2.1.5 Multi-rotor Flight Control Board

• Model: KK2.1.5
  
• Input Voltage (V): 4.8V-6.0V
  
• Firmware: Pre-installed firmware
  
• Sensors: 6050 MCU
  
• Processor: Atmel 644PA
  
• Micro-SD Card Slot: No