Name mis-match in new BLE Central tutorial

[Bret Foreman]

The new tutorial points to this github repository.

Then there is this instruction:

Download the NUS central example from github.
Open it in Keil by opening the file \ble_app_uart_c\pca10028\s130\arm5_no_packs\ble_app_uart_c_s130_pca10028

But the folder on github is called ble_app_uart_c_S120-master.

So are we working with the S120 or the S130 in this totorial?

[Anders Strand]

S130.

The repository was originally made for S120. The first sentance in the readme says "This version of the project has been updated to use SDK v.9 and Softdevice S130. For the SDK8 and S120 version, see the branch called "SDKv8.0""

The reasons are discussed in the "The NUS client example" section of the tutorial.