Ok, about my other raspberry Pi with Volumio on it, I been looking at some learning remotes on Amazon and wonder since i’m getting a flirc, is there any remote that will work on Volumio or do anyone know.
you have many options but you all need to program them to work.
I been looking at the wire for the GPIO, some of the wires i see on Amazon is 300 or 600V. when connection wires from the RemotePi board to the GPIO pins. how many volts to up would 300 Voltage be good.
i think you will never get over it with both of them its just a rating what it can handle.
and only the voltage doesn’t say anything it’s always a calculation of voltage and amps and resistence
so the U = I x R formula
but in this case 600v could handle more current.
Looking for some magnifying eye glasses to see small thing from circuit boards to small electronics like GPIO pins. I see 10x 16x and 20x hand higher. how many times is it when the magnify is great for looking at small things.
Hi,
That is highly depending on your eyes 
You will have to try it out.
Br
Josef