Programming jig in progress, Badge Rev 1 ordered

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oshparkoshpark 02/10/2020 at 14:322 Comments

Programming jig:

@Alex Camilo is working on the programming jig:

New boards ordered

Many of the initial assembled r0 prototypes had shorts on I2C bus:

We believe this is because of bad footprint for U5 (the 9DoF).  I removed U5 from my prototype and the bus is no longer shorted.

I have ordered new 2x2 panel from OSH Park and new stencil from OSH Stencils.  SparkFun should have by the end of the week.

Here is the fixed footprint: Fixed PQFN24 footprint for accelerometer


I am behind on making a decision on:


morgan wrote 02/11/2020 at 01:09 point

Wow that's a super tidy programming jig.

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AVR (lordKiCAD) wrote 02/17/2020 at 22:51 point

Alex is one of the best engineers I know/met

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