2-channel CAN HAT for Raspberry Pi 4B+ 4B 3B+ 3B 2B+ Zero W WH 2W, built with MCP2515 and SN65HVD230 dual-chip combination to provide 2-channel CAN communication. Key benefits - Two independent CAN channels for parallel networks, enabling separate CAN subsystems on a single Raspberry Pi. - Integrated power isolation with stable isolation voltage, no extra power supply needed at the isolation end. - Onboard digital isolator for signal isolation, increasing communication reliability, stability, and resistance to interference. - Built-in TVS diode protection for ESD and transient peak voltage protection, improving resilience in harsh environments. Compatibility and design - Compatible with Raspberry Pi models including 4B+, 4B, 3B+, 3B, 2B+, Zero W, WH, and 2W. - Compact HAT form factor designed for easy integration with existing Raspberry Pi projects. - Dual MCP2515 CAN controller and SN65HVD230 CAN transceiver configuration for robust CAN performance. Protection and reliability - Onboard TVS diode provides surge protection and ESD safeguards. - Digital isolator enhances isolation quality, reducing cross-talk and noise on CAN channels. Use scenarios - Industrial automation: monitor and control machinery over CAN with safe, isolated channels. - Automotive and in-vehicle testing: tap into CAN networks for data logging and diagnostics without extra power wiring at the isolation end. - Robotics and smart buildings: connect multiple CAN sensors and actuators for reliable, interference-resistant communication. Notes - Provides 2-channel CAN-BUS with integrated isolation and protection, suitable for projects requiring reliable, isolated CAN communication on Raspberry Pi.