{"title":"Arduino CAN BUS Shield","handle":"arduino-can-bus-shield","url":"/products/arduino-can-bus-shield","description":"The Arduino CAN BUS Shield V2 brings Controller Area Network (CAN bus) communication to your Arduino. Built around the MCP2515 CAN controller, it supports both standard and extended frames for transmitting and receiving data over the CAN bus — the same protocol used in automotive, industrial, and automation systems.\n\nThe shield is compatible with Arduino Uno, Leonardo, and Mega boards. It features both a DB9 connector and CAN-BUS connector for flexible host device connection, plus an integrated micro-SD card slot for data logging applications.\n\nKey Features\n\n\nMCP2515 CAN Controller – Supports standard and extended frame transmitting and receiving\n\nDual CAN Connectors – DB9 and CAN-BUS terminal interfaces\n\nMicro-SD Card Slot – Onboard storage for data logging\n\nDual Reception Methods – Polling and interrupt detection\n\nMultiple Interfaces – UART, I²C, and DB9 terminal support\n\nFlexible Power – Arduino board power or DB9 interface power (selectable via switch)\n\n\nSpecifications\n\n\nCAN Controller: MCP2515\n\nPower Supply: 3.3–5V (Arduino board or DB9)\n\nDimensions: 76×54×19mm\n\nWeight: 40g\n\n\nIdeal For\n\nAutomotive OBD-II diagnostics and data logging\nIndustrial automation and CAN bus communication\nVehicle sensor monitoring and telemetry\nLearning CAN bus protocol and automotive electronics\n\n\nPackage Contents\n\n1× CAN-BUS Shield V2.0\n1× 8-pin header\n\n\nResources\n\nWiki Documentation & Tutorials\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":13276,"title":"Default Title","sku":"DF-DFR0370","price":37.22,"on_sale":false,"in_stock":true,"available_quantity":128,"option1":"Default Title"}]}