regarding ble_central examples and ble_peripheral example

[GANESHA]

Acually i m working on a project which calculates distance using RSSI values , and i am having this doubt whuch examples to refer between ble_central and ble_peripheral

I want to know the difference between above two Can anyone help me with that

[awneil]

"Central" and "Peripheral" are basic concepts in the operation of BLE; they are part of the Standard  - not specific to Nordic or nRF52.

Time for some basic background study; eg,

https://devzone.nordicsemi.com/nordic/short-range-guides/b/getting-started/posts/introduction-to-bluetooth-low-energy-and-ble-devel

https://embedded.fm/blog/ble-roles

https://learn.adafruit.com/introduction-to-bluetooth-low-energy/gap

GANESHA said:

calculates distance using RSSI values

Note that this will never give you a precise result - the best you can get is a coarse "near" or "far" estimate.

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