I finally built tinyDino. I used AtMega168, so it is 100% compatible with Arduino IDE, just choose "Arduino Pro or Pro Mini (3.3V 8MHz) w/ Atmega168" as your board and it will work.
I built some and will sell them. Also, there is some more pictures:
What is delivery date for these boards? I ordered few for my projects, but had no feedback about delivery or even an estimate of one.
do the tinyDino have a Atmega168 oder Atmega88? I would like to have one with a Atmega168 🙂