We're rooting for your project ... their contributions very magnify our knowledge and potential as your can never be subjugated !
If I a suggestion, because you do not pre sale of the plates as a way to raise funds for prepares them again ? I'm sure the demand is huge ...
I admire Fernando, that God enlighten you and give you the best way forward.
A big hug!
Hi!
I don't want place it to pre-order without a deadline to ship the boards.
Moreover I'm not sure if I'll try solve the problem with prototypes and try negotiate with current manufacturer or find a new on Brazil.
Best regards.
-------------------------------- Last edited Sat May 28, 2016 2:24 pm --------------------------------
maybe my litle advice,
You do not need to create a board in one board.
may be separate, arduino board itself, and the other controller boards are made separately. it may be cheaper and less error.
like iAqua with robo card.
Hi!
The complexity of this board is not a problem because I did a project very similar previously and worked very well.
The problem with current version should be related with errors during the manufacture but for now I haven't resources to find the problem. I need find an electronic engineer to check all circuits to me since that I am just a civil engineer.

Regarding the price, will not be so much cheaper without Arduino circuit on board.
Best regards.