Propellers are shipping!

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Michael Shimniok

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Jan 29, 2013, 2:45:57 PM1/29/13
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The eeZee Propellers are ready and on their way very soon!

After assembly each board has run two self-test programs using a pogo pin jig for programming. By 
doing so, every eeZee Prop board's programming is verified which checks Prop, EEPROM, and pins
28-31. During testing, I uncovered and replaced one bad Propeller, and discovered three boards with
major fabrication flaws (the manufacturer has been notified and I'll be sending the samples to them).
How I love testing!

Fortunately I ordered extra boards so every supporter is getting their boards. 

The two self-test programs check output continuity. The first is intended to find solder bridges but
also finds any board flaws that ground any pins.  The second verifies input/output continuity from 
MCU pin to DIP pad. During my tests, I found and fixed a few minor issues. Now all boards
pass both tests.

I've also verified that the design supports MHz-speed VGA signals on all four sets of pins by
testing a couple of boards. The video is crisp and clear just as I expected.

I'm excited to be able to offer you a quality, Propeller-based product. I'd love to hear what
you've done with your eeZee Propeller -- either via email or posting to the forum's project

You'll find documentation on the eeZee Prop here: 

Michael Shimniok
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