I am building some test enclosures for our project
I read that the CDK board is best with the antenna up and down… got it…(I think… is that the board too?)
but which way is the expectation for component/not side…
component towards receivers? (iphone)
thanks for any help
Hi @rexxdad
for components it does not care. Just try to avoid having any components/metal objects below antenna.
Regarding the antenna) Within any operational angle between antenna and tag should not be any obstacles/components. So when the node is below the phone the the antenna should face upwards and if the node is above the phone then the antenna should facing downwards.
Cheers
JK
thank you …
one other question… is there any doc on the board dimensions , hole sizes and hole locations…
trying to place standoffs in our prototype 3d printed boxes…
I checked there first. didn’t see anything that gave that info
Hi @rexxdad
see the image below. The hole size is 3mm.
Cheers
JK
great! thanks.just what I was looking for