/TACMI_fhem

read/write CoE CAN bus data from an CMI device (Technische Alternative) and send it to/from a running FHEM instance.

Primary LanguageJavaScript

TACMI_fhem

Nodejs implementation for CoE (CAN over Ethernet) of TA (Technische Alternative).

TACMI_fhem is a complete rebuild of TA_COE_fhem without external dependencies and a better handling and maintenance. It acts as a bridge between a C.M.I. device and FHEM.

Just a modern Nodejs Interpreter (for ES6 support, recommended is Nodejs v8.00+) is required.

The goal is to make reading and writing from/to a C.M.I. device possible, TA_CoE_fhem was only able to read analog values.

This document will be updated with usage advices as soon the software is able to provide the main features (read/write). The later working version will contain some limitations, caused by the CoE protocol itself (especially sending binary values is connected to some restrictions).