nRF51822 in Taiyo Yuden module - anything special I need to do?

RE: nRF51822 in Taiyo Yuden module - anything special I need to do?

Occam Dude — Tue, 17 Mar 2015 16:58:00 GMT

I found the issue thanks to a pointer from another devzone user. The EYSFCNZXX has a 32MHz clock rather than the 16MHz that' standard for the nRF5822, and code needs to be updated slightly to accommodate this - in vesion 1.32 of the EYSFCNZXX Data Report document, the specifics are on page 21 (the last page).

RE: nRF51822 in Taiyo Yuden module - anything special I need to do?

Petter Myhre — Mon, 12 Jan 2015 18:04:32 GMT

What version of SoftDevice and SDK are you using? Are you able to debug? Please edit your question to include the information.

RE: nRF51822 in Taiyo Yuden module - anything special I need to do?

Nguyen Hoan Hoang — Tue, 23 Dec 2014 02:31:48 GMT

Then the only thing left to check is the code. Try a different example, the ble one to see if at least you know the module works. A side that I don't what else could be wrong.

RE: nRF51822 in Taiyo Yuden module - anything special I need to do?

Occam Dude — Tue, 23 Dec 2014 02:04:13 GMT

Yes, keep out is OK, thanks.

RE: nRF51822 in Taiyo Yuden module - anything special I need to do?

Nguyen Hoan Hoang — Mon, 22 Dec 2014 21:50:55 GMT

Have you made a keep out region under the antenna ? There must be no traces, no planes under the antenna area. If you have a ground plane underneath, it will shield your signals.