Hacking the hardware: extension board dimensions

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anttix
Posts: 2
Joined: Sunday 1. June 2008, 14:57

Hacking the hardware: extension board dimensions

Post by anttix »

Hi!

I have a few questions about the hardware hacking idea of OSTC.
I searched through the website and forum, but I didn't find any word about the actual dimensions of the user replaceable extension module board nor the exact dimensions of the space that's available in the casing for the board and components.
Where can I get this information?
Thanx.
heinrichsweikamp
Posts: 4376
Joined: Sunday 13. May 2007, 18:07

Re: Hacking the hardware: extension board dimensions

Post by heinrichsweikamp »

Hello,

See this picture: http://www.heinrichsweikamp.com/file.php?2,file=4 You have 33mm x 13mm room, three different voltages and I2C plus two I/O ports.

Above the Display is room for the ferrite coil antenna (Underwater transmissions work best in the 5-10kHz range)

Regards,
Matthias
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