I've been out of the game lately on my blog and wanted to give an update of my latest work on youtube.. I've been able to post a few...

Long awaited video on how to use the Rpi GPIO to control aspects of the PLC. Intro to controlling Raspberry Pi's GPIO using python: ...

In some cases your pi may lose connection with your PLC.. here's some helpful code to get it reconnected (I whipped this up pretty quick...

import snap7.client from snap7.snap7types import * from snap7.util import * class DBObject(object): pass offsets = { "Bool...

import snap7.client as c from snap7.util import * from snap7.snap7types import * def ReadMemory(plc,byte,bit,datatype): result = ...