This HMI unit kit includes four distinct units: a joystick, a dual - button, a single button, and a CardKB mini keyboard. It offers great functionality for various applications.

Using this HMI unit kit is easy. First, connect the joystick, dual - button, single button, and the mini keyboard to your device as per the connection guides. The joystick can be used for precise control, the dual - button and single button for quick operations, and the mini keyboard for text input. When using, avoid exposing the kit to extreme temperatures or moisture. For maintenance, you can use a soft, dry cloth to clean the surfaces of the units regularly. If you encounter any issues, contact our customer service.