I really like that minera interface. I have been up and running for a day and a half using the BE controller and bfgminer 4.10 as a proxy to run the pool of my choice without any problems besides user error setting it up after moving it. Thanks CrazyGuy for fixing my user error. I have two fans per unit on a fan controller and also a box fan pushing air up from under them after I looked at those pictures of that burnt board. I would love to try minera and turn off the setup I have going with bfgminer as a proxy, although working well, very well to be honest, id like to use this RPI and give my main pc a break. Have the USB to uart adapters shipped out yet?