iobroker.e3oncan
Collect data on CAN bus for Viessmann E3 devices, e.g. Vitocal, Vitocharge, Energy Meters E380CA and E3100CB
can2x
can2x is a simple utility for connecting a CAN bus bidirectional with one or multiple CAN busses over the network using common web protocols, such as HTTP, MQTT, Socket.IO, and WebSockets.
pi-can
This package is capable of controlling CAN BUS modules with SPI interface.