For maximum connectivity, netPI/Edge Gateway “Connect” devices have a slot at their bottom for the insertion of various extension modules named NPIX (NetPIeXpansion). A containerized Node-RED software example under https://hub.docker.com/r/hilschernetpi/netpi-nodered enables their immediate use when installed. The source code is open, linked, and serves as a programming reference for other programming scenarios/languages. The NPIX board/slot dimensions and connector assignment are publicly accessible to the public and allow developers to create their own NPIX-designs. For more information, follow the link: https://www.netiot.com/netpi/industrial-raspberry-pi-3.
CAN interface module for netPI / netFIELD Connect
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Compatible with CAN 2.0 A/B, transmission speed max. 1 MBaud
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Direct use via SocketCAN interface
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Includes a pluggable CAN bus termination resistor
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Kernel driver for max. bus load
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Example of a CANopen node on DockerHub/GitHub
