Sanguino Compatible Board with microSD, RTC, Dual

The NB2AS is an Sanguino/Altoids compatible '644 board with a microSD card (SPI interface), real-time clock, and a dual 12-bit DAC. The datasheet is PRELIMINARY and includes a feature summary, assembly instructions, assembly drawings, schematic and a bill-of-materials. See http://wiblocks.luciani.org/NB2/NB2AS-index.html

The DAC and RTC libraries are the same as the NB2A and are on the wiblocks site. The microSD library will be released in July. I have tested the board and library with a Transcend 1GB, Sandisk 2GB and Sandisk 4GB HC card. A demo sketch is at http://wiblocks.luciani.org/docs/app-notes/nb2as-uSD.html

  • ATmega644P, 3.3V, 12MHz

  • 3.55" x 2.15"

  • microSD connector. The microSD library has been tested with the following cards -- Transcend 1GB, Sandisk 2GB, Sandisk 4GB HC.

  • RTC (DS1337+) with a battery backup

  • Dual 12-bit DAC

  • All I/O on a single dual header 2x17.

  • SMD land patterns designed for hand assembly.

I expect the production PCBs will arrive the first week of July. I have a few PCBs left from the last run. A few kits will ship next week but most shipments will start in July.

(* jcl *)


www: http://www.wiblocks.com twitter: http://twitter.com/wiblocks blog: http://luciani.org

If you want to send me the info then I will add it to my site :)

I would just direct you to the link form but I haven't sorted it yet. I will go do that now. ;)

Mowcius

If you want to send me the info then I will add it to my site

Just emailed you. Thanks for the listing.

I would just direct you to the link form but I haven't sorted it yet. I will go do that now.

Hope you can get that form going quick ;) I am trying to get PICO-PANELs and PICO-PAIRS ready for the MIT Flea Market next week.

(* jcl *)