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KK board 2.1.5 Multi-Rotor LCD Flight Control Board

KK board 2.1.5 Multi-Rotor LCD Flight Control Board

Regular price Rs. 4,506
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  • This is KK 2.1.5 Multi-Rotor LCD Flight Control Board
  • Efficient flight controller for multi-rotor aircraft.
  • Stabilizes aircraft using signals from gyroscopes and user inputs.
  • Designed for beginners with auto-level function and pre-installed firmware.
  • Includes voltage detection header and piezo buzzer for audio warnings.
  • Offers easy set-up with on-screen prompts and USBasp AVR programming interface.
  • Suitable for quadcopter stabilization and multirotor aircraft flight control.

KK board 2.1.5 Multi-Rotor LCD Flight Control Board

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 Controllers (ESCs), 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.

How To Set Up KK 2.1.5 Flight Controller

For those unsure of how to set up a KK Flight Control board, the KK2.1 Flight Control Board is the perfect solution, offering pre-installed firmware for a variety of multi-rotor craft types. Simply select your aircraft type, motor layout, and propeller direction, calibrate your ESCs and radio, and follow the on-screen prompts for easy set-up. Additionally, the board includes a 6-pin USBasp AVR programming interface for easy software updates, making the kk flight controller board an ideal choice for those looking for the best flight controller for drones.

The kk 2.1.5 flight controller board is the perfect choice for enthusiasts who want to experience advanced and reliable multi-rotor controls without breaking the bank! Featuring an easy-to-read LCD display, this flight controller can be used with foam or plastic type RC models as well as drones that feature single-, dual- or quad-motors of any size from 550mm up.

With a simplistic installation process, users will have no problem getting their craft ready for takeoff in no time at all! This model includes several state-of-the-art capabilities such as manual control mode, gyro stabilization software, autopilot functions plus more allowing you to explore your creative limits like never before. The KK 2 1 5 Multi Rotor LCD Flight Control Board allows hobbyists around the world to fly their favorite crafts safely and efficiently – taking them beyond what they ever imagined possible!

Say bye-bye to tricky setups and spending hours trying to figure things out. Robocraze offers the best KK 2.1.5 Flight Controller price. So don't miss out on this unbeatable deal— Buy KK 2.1.5 Flight controller today and enjoy the excitement of controlling your flight with precision like never before!

also check our flight controller for drone collection, features a variety of drone flight controllers, including popular models.


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


  • Quadcopter Stabilizer
  • Multirotor Aircraft Flight Controller

Package Includes:

  • 1 x KK 2.1.5 Flight Controller Board 


Model KK2.1.5 Flight Controller
IC Atmega644 PA
Input Voltage 4.8V-6.0V
AVR Interface 6 Pin
Dimensions 13 x 10 x 4.9 cm
Weight 20 grams

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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1. What is the best KK board for multirotor? 

KK 2.1 Flight Controller Board W/ 6050 MPU Board With Atmel 644PA is the next big evolution of the first generation KK flight control boards. The KK 2.1 was engineered from the ground up to bring multi-rotor flight to everyone, not just the experts. The LCD screen and built-in software make installation and setup easier than ever. 

2. How do you power the KK 2.1.5 flight controller? 

The five channels from the receiver module are connected with the 5 channels of the KK 2.1.5 Flight controller. Channel 1 is connected to input 1, channel 2 is connected to input 2, channel 3 is connected to input 3, channel 4 is connected to input 4, and channel 5 is connected to input 5. The 4 outputs are connected with the 4 ESCs. Only one ESC has the 5v wire connected with the 5v pin to power up the KK 2.1.5 Flight Controller. The 5v wire from the other 3 ESCs is not connected. 

3. What is the kk 2.1.5 flight controller? 

The KK2.1.5 Multi-Rotor controller is a flight control board for multi-rotor aircraft (Tricopters, Quadcopters, Hexacopters, etc). Its purpose is to keep the plane stable during flight. It accomplishes this by receiving the signal from the 6050MPU gyro/acc (roll, pitch, and yaw) and sending it to the Atmega644PA IC. 

4. How does a kk flight controller work? 

The KK2.1 Multi-Rotor control board uses signals from your radio system via a receiver (Rx) and passes these signals together with stabilization signals to the Atmega324PA IC via the aileron; elevator; throttle and rudder user demand inputs. When this data is processed, it is sent to the ESCs, which adjust the rotational speed of each motor to control flight orientation (up, down, backward, forwards, left, right). 

5. How to set up a kk Board to multi-rotor flight?

If you're new to multi-rotor flight or unsure how to set up a KK board, the KK2.1 was designed for you. The 6 Pin USBasp AVR programming interface ensures that future software updates are simple and quick. The kk2.1.5 comes with a slew of multi-rotor craft pre-installed. Simply choose your aircraft type, motor layout, and propeller direction, calibrate your ESCs and radio, and you're ready to fly! All of this is accomplished through the use of simple on-screen prompts. 

6. What is KK 2.1 5 flight controller?

While the KK 2.1.5 flight controller is used to stabilize multi-rotor aircraft during flight, it is more than just a simple device. The KK 2.1.5 is a sophisticated flight control board that takes signals from gyroscopes and a radio system, processes them via an Atmega324PA processor, and sends control signals to Electronic Speed Controllers (ESCs). These control signals are used to adjust the rotational speed of each motor, enabling the aircraft to maintain stability and perform smooth flight maneuvers. The KK 2.1.5 is a powerful tool that helps pilots achieve precise control over their aircraft