KK2.1.5 Multi-Rotor Flight Controller Board

The KK2.1.5 Flight Controller is a popular and easy-to-configure controller designed for multi-rotor aircraft such as quadcopters and hexacopters. It features a built-in LCD display and onboard buttons, allowing users to configure settings directly without a computer. This makes it ideal for students, drone builders, and hobbyists learning flight control systems. Widely used in DIY drone builds, training projects, and basic UAV experiments. At BotYards, you can inspect and test this flight controller in our in-house lab before taking it home.