The ha-smart2000usb integration lets Home Assistant receive live NMEA 2000 (CAN bus) data via a direct USB-CAN adapter. Plug it straight into your Raspberry Pi for a reliable, hard-wired data feed, perfect for permanent installations or when you need maximum stability. Stream engine data, tank levels, wind, depth, GPS, and other marine instruments directly into your Home Assistant dashboards.
📖 General NMEA 2000 article: NMEA 2000 – Home Assistant with ESP32 & USB-CAN
🔗 Integration setup guide: NMEA 2000 USB-CAN integration guide
💡 Related project: Build a Central Marine Computer
🌐 Smart Boat Innovations homepage: smartboatinnovations.com
🎥 Video tutorial: Watch on YouTube
I'm Rob, a sailor and tech enthusiast with over 20 years of global sailing experience and a Computer Science degree. At Smart Boat Innovations, we focus on open-source marine electronics, Raspberry Pi, ESP32, NMEA 0183, NMEA 2000, and Home Assistant projects that make boating smarter, safer, and more affordable.
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