Maximum BLE Range on nRF51822 Beacon Kithttps://devzone.nordicsemi.com/f/nordic-q-a/7636/maximum-ble-range-on-nrf51822-beacon-kitHi, I&#39;m trying to see what the communication range would be for different transmission powers. I set the transmission power to 0 dBm, and observe that I can still receive signal from the beacon even at a distance of more than 100 meters indoor (I haveen-USTelligent Community 13Tue, 16 Jun 2015 00:12:40 GMTRE: Maximum BLE Range on nRF51822 Beacon Kithttps://devzone.nordicsemi.com/thread/27234?ContentTypeID=1Tue, 16 Jun 2015 00:12:40 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ebfaa50c-12f9-4c7b-8382-b5b42c3d4b69Dave_couling<p>RF Range is quite a doozy to estimate. Even with +4dB, certain indoor enviroments can reduce the range to 20ft. Range will depend on the Antenna of both TX and RX side, any obstacle that is inline, scatter interference, Wifi interference, proximity to human body, what kind of surface the RX and TX sides are one. Generally 100m is your max best cast. 20m is a more realistic reliable range.</p><div style="clear:both;"></div>