Oh, ok....
So the code I write scans that address (26) and .......
The i2c Scan node tells me the address of the Hat. That doesn't help me with finding out if the fan is on or off.
Ok, (from your second post).
No there is no "monitor" command.
But (I don't know).... Could I listen to that port and when it sees the command sent, it knows the fan is on.
(Yeah, it has to parse the message... But that's a given)
I get that.
But I have no idea how to do that.
I don't understand what the main two nodes do... The IN and OUT node.
Could I use/set the IN node with the correct address set, and when things happen to that address I see what is/was sent to it?
And wouldn't that be the IN node?
I set it's address to 26 and... all should work.
But that node wants a command and bytes (size)....
To me that doesn't make sense.
But - as usual - I am way out of my depth with how this works.
