Geeetech

I had the same problem, you PROBABLY have either Uno board version v1 or v2, or some compatible board. I had a v2 board, and the problem is this :

http://www.ibuyopenwrt.com/index.php/2-uncategorised/210-clone-uno-incompatible-problem

Basically, you need to connect to ssh of Yun shield, and set ...

I have recently acquired a Yun shield for my Uno compatible board, but I have a problem in recognizing the Uno. It always says unknow, and forcing 328p in settings does not help either.
Uno board is 100% working and I had no problem with the pins before.

I put the jumper on pins as advised on the ...