KK2.1.5 Drone Flight Controller Board with 6050MPU and Atmel 644PA
KK 2.1.5 is an upgraded version of the first generation KK multi rotor flight controller.At the heart of the KK2.1.5 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 on-board 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.
If you’re new to multi-rotor flight or have been unsure about how to set up a KK board then the KK2.1 was built for you. 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! The 6 Pin USBasp AVR programming interface ensures future software updates will be quick and easy.