Using nRF52DK and working through the getting started tutorial I could not get the ble_app_uart example in SDK 12.2.0 to work. It compiles without errors or warnings and appears to download without incident. However LED 1 does not flash. nRFToolbox confirms there are no advertisements being transmitted. Using the same example in SDK 11.0.0 works - LED1 flashes and I'm able to send text from my PC to an Android phone and vice versa. Any ideas on what the problem with SDK 12 might be?
