Modified Master & Remote Pi Interface - Max / Min Float Switch

TerryJC · Post by **TerryJC** » 03/08/2019, 10:10

Attached is the updated circuit diagram of the Master & Remote Pi Interface with additional components to condition and route the new Min micro-switch contact.

I have designated GPIO pin 7 for monitoring this input. There is no particular reason for this other than this pin is adjacent to the designated Max pin on the header and is near the end of the Veroboard where the new contact will be routed through the Terminal Block.

If there are no comments on this, I will incorporate it into the Master & Remote Pi Interface Composite Document. I expect to commence the build of the new Pi Interface sometime this weekend.