You don’t need to look very hard to find Nordic’s nRF51 wireless module; it’s found in hundreds of products and dozens of projects over on hackaday.io. The nRF51 is a SoC that includes an ARM Cortex M0 processor and a variety of radios for Bluetooth and other protocols. Useful, if a bit limited in processing power.
Now, Nordic has a new SoC. It’s the nRF52, a Cortex M4F processor, a Bluetooth radio, NFC, and a bunch of Flash and RAM to make just about anything you can think of possible. Yes, it’s an upgrade to the nRF51 – a better processor and NFC, and all the possibilities that come with that. Currently there’s only one part and two package options: a 6x6mm QFN48, or a wafer chip that will be covered with impregnable goo.
Already there are SDKs for IAR Workbench, Keil4 and 5, and gcc. The SDKs won’t help you quite yet; it’s not available through the usual distributors yet, but the nRF52 Preview develoment kit is. That’s a single board development kit for the nRF52, with Arduino pinouts and Mbed support.
Thanks [Alvin] for sending this in from Trondheim.