The KK 2.1.5 Flight controller board is a highly efficient flight controller for drones that is designed to manage the flight of various multi-rotor aircraft, such as Tricopters, Quadcopters or drones, and Hexacopters.

Its primary function is to stabilize the aircraft during flight by taking signals from onboard gyroscopes for roll, pitch, and yaw, and passing them to the Atmega324PA processor.

The processor then processes the signals according to the user’s firmware selection and sends the control signals to the electronic speed controller (ESC), making it one of the best flight controllers for drones.

The KK2.1.5 board receives signals from the radio system via a receiver and passes these signals along with stabilization signals to the Atmega324PA IC via aileron, elevator, throttle, and rudder user demand inputs.

This information is then processed and sent to the ESCs, which adjust the rotational speed of each motor to control flight orientation, making it an excellent flight controller for drone enthusiasts.

The kk2.1.5 flight controller board is designed with the beginner in mind, with a sensitive MPU 6050 gyro system that allows for the addition of an auto-level function.

It also features an ATMEL Mega 644PA 8-bit AVR RISC-based microcontroller with 64k of memory, as well as a voltage detection header and a piezo buzzer for audio warning when activating or deactivating the board, making it one of the best flight controllers for drones available on the market.

Additionally, the board includes a 6-pin USB asp AVR programming interface for easy software updates, making the kk flight controller board an ideal choice for beginners.

Features:

• Most stable KK Board ever.
• 6050 MPU system based.
• Easy graphical interfacing with the receiver.
• In Built firmware.
• Easy to use for beginners.

Applications:

• Quadcopter Stabilizer
• Multirotor Aircraft Flight Controller

Package Includes:

• 1 x KK 2.1.5 Flight Controller Board