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SPBTLE-1S and distance range

Question asked by SProg on May 22, 2018

Hello everyone,


We are using the SPBTLE-1S on a simple PCB and we followed all PCB guidelines. Today i measured the distance we can communicate between the PCB and an Android App (a random from App Store) on my mobile phone.


On sight (no objects or walls) we could connect/communicate on maximum 15 meters distance with ~60dB signal strenght.


Is that normal?