Hi. I need some idea.
A machine which I want to monitor (via web using raspberry or something). My machine has 2 LED´s.
LED Nr. 1
Blue = Everything OK
Blue flashing = problem 1
LED Nr. 2
Yellow = Everything OK
Xellow flashing = problem 2
Do you have any idea how to create anything which allows me to monitor these states via my mobile or browser (and get alarms) etc? I had an idea to install IP camera but it will be problem to recognize
blinking (automatically using some app).
So there must be some kind of photosensor or voltage meter because change in LED status is based on electricity change. So maybe raspberry could help?
Could anyone help me? Thanks.