You probably remember this blog post where we announced the OLIMEXINO-NANO with only 30×30 mm dimensions.
Then we further shrink the Arduino and made OLIMEXINO-85 based on Tiny85 to 30×22 mm.
Now we decided to see how small we can go with Tiny85 and made bare minimum design based on SMD technology:
- ATTiny85 programmable by Arduino IDE made by Digispark
- two LEDs one for power supply and one user programmable
- All ports available to breadboard friendly two rows at 0.4″ distance
- can be powered by USB micro connector or by LiPo battery
this board is so small that you should keep it away from children as they can inhale it :)
perfect for embedding in small spaces