Migrate from SDK 6.1 to 9.0 under Eclipse/GCC

[JohnBrown]

I'm looking to migrate from SDK 6.1 to SDK 9.0, using GCC and Eclipse. Any pointers would be welcome. Also, I'm hoping to start using the OTA DFU. Once again, if there are any tutorials or blogs that simplify the process I'd love to hear about them.

[Nguyen Hoan Hoang]

There are some info from this blog

[JohnBrown]

By the way, I'm fairly certain I have Rev 2(not Rev 1) as I read the code with nRFGo and checked it against the docs. Also, I won't be getting Rev 3 any time soon, as the modules are all bought and soldered into PCBs.