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Welcome to Otto Builders the community of Otto DIY robot, we share knowledge, solve problems and make all kinds of opensource robots.


Do you have a cool idea for Otto robot or the community? please post it here including napkin sketches and new features you will like to see

📝 Post
Call it The Ottopod
🔧 Project

Getting additional 1536 Bytes of Flash in the Nano

Normally the nano has 30720 bytes of flash available; the uno has 32256 bytes of flash. The uno exists in two versions: either with DIP or with soldered PLCC as the nano has. 

So why not flashing the bootloader for an uno on it..?!
For a howto for flashing the bootloader see

From now on, in the IDE you have to select the uno for programming the (ex)-nano, and you should tag/label it as "uno" too.

Trying a new Otto Powersupply.. (not that serious)