https://devzone.nordicsemi.com/f/nordic-q-a/50752/bluetooth-5-1Hello, I am aiming at indoor localisation related research and I am very interested in your nRF5211chip and Bluetooth 5.1 based direction finding technology. As you said now commercial cellphone do not support with Bluetooth 5.1, so I would like toen-USTelligent Community 13Thu, 08 Aug 2019 12:20:15 GMThttps://devzone.nordicsemi.com/thread/203059?ContentTypeID=1Thu, 08 Aug 2019 12:20:15 GMT137ad170-7792-4731-bb38-c0d22fbe4515:119abb2d-8c4a-4827-8367-f5519edd6d26ovrebekk<p>Hi</p> <p>We currently only provide the chips, and rely on third parties to provide the positioning backend and software.&nbsp;</p> <p>We are actively cooperating with a company called Quuppa, which uses Nordic devices to implement indoor localisation systems. They have a very robust and mature solution, and if you want something in the short term I would strongly suggest checking out their offerings:<br /><a href="https://quuppa.com/">https://quuppa.com/</a></p> <p>Best regards<br />Torbjørn</p><div style="clear:both;"></div>