I was very happy Mike wanted to make these custom boards for me. They are awesome. Good quality and working like expected and I received them quickly. Stand up guy. I have cannot say anything wrong about him and the service he provided.

Just what a breadboard junkie needs when a standard Arduino does not have enough ports or enough memory. I needed the extra SRAM, as well as Program space at the time when I bought it. Shoving a standard Arduino Mega into my project would have resulted in requiring a larger enclosure, plus the issues of how to make all the connections. This mounts nicely on a perfboard using headers. It looks well made and there is plenty of documentation available. I have not used it much as my current project is somehow still fitting in the memory limits. I have not finished writing all the code, so I might yet have to change platforms. One thing I wish that the board has was a built in reset button, but I can see that there is no room for it on the board. No problem, wire one on the perfboard.

Disappointed that the unit has a mini USB connector and not MicroUSB.
Also had problems flashing software to it using avrdude.

Wanted to order an amount of these. Directly got a timeline when I would be able to receive them. Went very smooth. Good quality.

The part itself is very nice and solves alot of issues like weight and size from the original arduino mega. The shipping is very fast and smooth, it arrived within 4 days. Finally and most importantly, the seller is a very nice and helpful guy, he helped me through the transaction even when he was on vacation.