Features: Enhances with seamless CAN Bus communication using this expansion board, featuring industrial MCP2515 controller and SN65HVD230 transceiver for stable data transmission in embedded systems. The PCB design integrates 3pin screw terminals for secure CANH/CANL connection while maintaining full compatibility with development boards form factors. for electronics engineers and IoTs developers seeking serials communication solution in microcontroller based automation projects. Optimize vehicle diagnostic systems, industrial control networks, or robotics applications requiring CAN Bus protocols implementation with minimal footprint. Streamlines hardware prototyping with plugs and play expansion card that simplifies CAN networking integration through its standardized board alignment and screw terminals wiring interfaces. Specifications: Materials: PCB Size:3x2x1cm/1.18x0.79x0.39inch Package Includes: 1PC M82 Control Expansion Board note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.