hi :
can you help me to solve this problem. The path of the example is bellow:
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v17.1.0%2Fexamples.html&cp=8_1_4

#Problem one:
when I run this example I cannot connect to the ble name '"LightDemo"',But I can search the equepment. When I connect ,
show the error message "connect timeout". I have tryed many times ,but all failed.Can you tell me the reasions which may
cause this problem.
#Problem two:
Can you tell me how to change the demo to use as red cycle :just hub2 and some peripherals .Then I could use just one chip of 52840 to do this experiment.If you can offer me an new example ,it couldn't be better.
OK ,this two problem is I meet when I do this example.Looking forward to your reply.Thank you very much.
