Modbus

[dchappel]

Has anyone successfully implemented Modbus on the LoPy?

If so...any pointers to get me started?

Thanks...

[urbanzz]

@constantinos Fank you very much, i fink it will be very helpfull in my future researchers!

[constantinos]

I have done something at my github space https://github.com/dinosd/pyCom/tree/master/coda.

It works as modBUS TCP master mode only

[urbanzz]

YEP, Modbus (TCP or RTU via UART) would be great thing for semi-industrial implementation! After couple of months, if nobody did it, I'll port it to mPython (i hope) :))

[dchappel]

I found MinimalModbus (https://pypi.python.org/pypi/MinimalModbus). Before I started digging into what it would take to run on uPython device I figured I would ask if anyone else had beat me to it. That, and I'm lazy...lol.

[livius]

if you find micropython implementation
then someone can convert it to pycom boards

but as i know still only CPython Modbus - i read that someone is in progress with conversion
but i do not know detail behind