Hi Guys
This as a project to collect in one place the best expansion to add on your Otto starter
There is nice collection of them directly in the ottodiy.com website
- Rotating head (need adjust the size)
- OLED mouth
- Alternative Legs
- Matrix mouth and Arms in side direction
- Arms in front direction
- Feet decoration (idea)

Bonus here are some cool gadgets to pimp your robot
Other remixes with cool decoration that you can reuse
- https://wikifactory.com/+OttoDIY/ottoween
- https://wikifactory.com/+OttoDIY/santa-claus-nutcracker
- https://wikifactory.com/+OttoDIY/marriage
- https://wikifactory.com/+OttoDIY/bender-arms
- https://wikifactory.com/+OttoDIY/otto-chaplin
- https://wikifactory.com/+OttoDIY/tinkercad
- https://wikifactory.com/+OttoDIY/ottodiy-punk
Please reply if i miss something I will be editing as they come so is always updated
I just start by attaching the .STP files of the expander template, oled and led matrix that @Bill SCHONFELDER asked for
I will be adding also the STL or links to them