Re: [Trisquel-users] Is Arduino Free software friendly?

[tobias]

When I was looking for the eVY1 Shield[1], I noticed it has an EULA. The  
shield is based on proprietery technologies where Yamaha holds software  
patents. But there are other addons that one can use in freedom. One example  
is the FSF endorsed RAMBo[2] circuit board. An you can design your own  
Arduino Shield with Fritzing, which is free software. There is a service  
called Fritzing Fab which produces professional PCBs out of ones Fritzing  
designs [3].

[1] https://international.switch-science.com/catalog/1489/
[2] http://www.fsf.org/resources/hw/endorsement/aleph-objects
[3] http://fab.fritzing.org/fritzing-fab