"Rolling Code" equivalent with nRF52810?

Question

Hello, Looking for suggestions on how to implement a “Rolling Code” equivalent system using the nRF52810 (BMD-300-A-R). Regards.

Jørgen Holmefjord · Accepted Answer

What are you requirements for delay, and do you have a specific use-case? There are numerous ways to solve this, but which solution works best is very case dependent. 
 The simples solution would be to use connections. By using directed advertising with lowest interval, the connection procedure should not take long time. You can also do bonding, or hardcode the handles in the application, to avoid doing service discovery. This is possible since you have control of both sides of the link. 
 Adding encryption to advertising packets will be more work, but is certainly possible.

"Rolling Code" equivalent with nRF52810?

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