Making your stuff
location aware

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Lambda:4 develops world leading ranging algorithms for Bluetooth Channel Sounding. Our algorithms are available for several Bluetooth chipsets.


A lot of applications profit from being able to reliably measure a distance and/or use trilateration to calculate a position. Our algorithms are used in vastly different use cases.


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Lambda:4 is a German company based in Hamburg. Founded in 2004 we have been developing algorithms for phase based ranging and Angle of Arrival / Departure for years, creating many patents in the process.

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