10/01/2018 at 05:24 •
Here is the board being accessed through the Qwiic connector:
There is also a video:
See the instructions for more details on how to access the part through the Qwiic connector.
- 09/09/2018 at 15:06 • 0 comments
09/09/2018 at 04:18 •
At 15mm X 15mm, I undershot the 1 square inch by quite a bit. I am updating the layout to utilize some of that space. I'm adding some mounting tabs, but they will be v-scored so that you can break them off if all you want is the 15 x 15 mm NFC tag.
09/09/2018 at 04:07 •
I had underestimated how difficult it would be to attach the uDFN package, but after a trip to the Ctrl-H Hackerspace in Portland, and some time with their soldering station I was able to get a few up and running. Here is one with the LED lit up.
08/20/2018 at 03:55 •
The parts and boards have been ordered. Everything should be here this week.
I followed the reference design for one of the antennas pretty closely. Let's see how much effect the components and connector in the middle have on performance.