I needed a plugin to read some values of my Ventilation unit, therefore I created a small plugin to read from it via modbus/tcp.
In the current state it can only read holdingregister values, but in later versions I want to write to registers.
I’m a hobbist programmer and this was my first attempt to write a plugin in coffeescript. So this module is very,very early Version and has of couse some bugs or some missing error checks.
I do only have one modbus device where I only can read and write holdingregisters.