CANBus Digital I/O CANbus (Controller Area Network) is a type of serial communication that is widely used in automation, embedded systems and the automotive industry. Innodisk designed the EMUC-B201 CANbus expansion card specifically to fulfill these needs. It provides dual-port CAN 2.0B connectivity with an isolation design, and supports a wide temperature range in order to enhance system security and reliability. The EMUC-B201 expansion card is based on the Linux built-in CDC-ACM, Innodisk EMUC SocketCAN Network driver and the Linux service that allows two ports on a single card to support SocketCAN application. Thus, it provides maximum compatibility for customers when developing programs. Digital I/O stands for Digital Input and Output. Digital Inputs allow a host system to detect logic states, and Digital Outputs allow a host system to output logic states. Innodisk digital input/output expansion cards aim to fulfil the IoT communication needs of industrial systems. We provide API, which supports Windows and Linux as well as test utilities and sample codes. Users can quickly verify the functionality of the card and easily integrate it into their applications. The Utility Console EMUI-0D01 EMUC-B201 Programmable DIO Configurable Input / Output Status Setting Supports External Interrupt Input Status Change Notification Table of Contents