KK V5.5 Multirotor Drone Flight Controller Board – Simple & Robust Stability System at RoboShop BD

Analog Simplicity & Precision

The KK V5.5 (Blackboard) is built around the Atmega168PA IC and utilizes high-quality Murata piezoelectric gyros. These gyros are specifically chosen for their high resistance to mechanical vibrations, ensuring a stable flight even on frames that aren’t perfectly balanced. Because it uses analog potentiometers for gain adjustment, you can fine-tune your “Roll,” “Pitch,” and “Yaw” sensitivity directly at the flying field using a small screwdriver.

Versatile Flight Configurations

This board is incredibly flexible, supporting a wide variety of aircraft types through firmware flashing. Whether you are building a standard Quadcopter (X or + mode), a Tricopter, or a Hexacopter, the KK V5.5 can handle the task. It supports standard PWM signals, making it compatible with almost any basic RC receiver and standard brushless ESCs. Its lightweight 15g design ensures it won’t eat into your drone’s payload capacity.

Key Features

• Atmega168PA Processor: Reliable 8-bit RISC microcontroller for real-time flight processing.

• 3-Axis Gyro Stabilization: Uses three single-axis ENC-03RC gyros for rock-solid orientation.

• Potentiometer Tuning: No PC required; adjust gyro gain and reverse directions using onboard dials.

• Multi-Rotor Support: Compatible with Dualcopter, Tricopter, Quadcopter, and Hexacopter layouts.

• ISP Header: Built-in 6-pin header for easy firmware updates and customization.

• Compact Mounting: Standard 45mm mounting hole spacing fits most DIY drone frames.

Technical Specifications