Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

RE: Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

Robert Taylor — Mon, 20 Jan 2014 21:20:27 GMT

A new kit from Mouser arrived today. It has the 2.2.0 dev boards in so I should be ok.

RE: Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

Ole Morten — Tue, 14 Jan 2014 09:57:44 GMT

The distributor should know which version they have in stock. Version 2.1.0 and later has second revision chip.

You can also contact your regional sales manager, which should be able to help you. PM me your location if you don't have his contact information.

RE: Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

Cagdas Ogut — Sat, 11 Jan 2014 03:59:35 GMT

I am in search of this answer as well! I will need the latest version very soon. How can we be sure what we are going to buy will be the latest?

RE: Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

Robert Taylor — Fri, 10 Jan 2014 17:41:14 GMT

Thanks!

RE: Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

Ole Morten — Fri, 10 Jan 2014 16:24:22 GMT

An SDK version can only be used with the softdevice it was made for. This is always stated in the SDK's release notes. SDK 4.4.0 will not work with S110 version 6.0.0, for that you'll have to use SDK 5.1.0.

The official recommendation is to not go to production with S110 version 6.0.0 on a first revision chip, but it should work for development if you want to. Be aware of this problem however.

The best option for moving forward is to get hold of a new kit. I believe that a new kit from Mouser should be a second revision chip now, but you can check this by verifying that you get hardware version 2.1.0 or later.

RE: Heart rate demo using QFAAC0, SDK v4.4.0 and SD v6.0.0

Robert Taylor — Fri, 10 Jan 2014 12:32:17 GMT

Follow up. If I order a new nRF51822-DK from Mouser will I get the latest chip rev?