USBHost_t36 Problem

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IT WORKS on Frank's PCB - re-soldered circled pin and added indicated wire:

It took some heat to redo that circled pin - it didn't seem to be soldered to the board. The solder was maybe just on the pin - first melt just pulled solder to the iron.

This is MSFT after soldering, then HotSwap to Logitech, then swap back to MSFT, then hot to the 'Mouse/Key' combo Logitech.
USB Host Testing
F_BUS == 120000000 and F_CPU ==240000000
key 's' 115 key 'o' 111 key 'l' 108 key 'd' 100 key 'e' 101 key 'r' 114 key 'e' 101 key 'd' 100
key 'l' 108 key 'o' 111 key 'g' 103 key 'i' 105
key 'm' 109 key 's' 115 key 'f' 102 key 't' 116
key 'd' 100 key 'u' 117 key 'a' 97 key 'l' 108
Click to expand...

And to confirm BOTH WORK with the MOUSE sample!

I see left(1) and right(2) and click of wheel(4) button and wheel and movement [+ and -].

I hot swapped back to the other two, then returned to the COMBO and the mouse and keyboard still report.
 
Me Too! Good eye - probably one bad solder joint. I was misdirected by the partial function I did get wired and wireless.
 
Ok, I'm taking "some keyboards don't work" off my list of stuff to investigate.... and I'll find a place to store this Logitech K360. Wonder if I can return it to Amazon *because* it works?!
 
Opps :)

Yes, I've returned functional stuff, not sure about return shipping cost... Depends on return reason.

At least you didn't buy two extra :(
 
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