Difference between WirelessUSB LP and  LS and LR devices

Question: How is the WirelessUSB LP and PRoC LP different from the LS and LR devices?

 

Answer:

All of these devices are 2.4 GHz Direct Sequence Spread Spectrum (DSSS) transceivers operating in the unlicensed worldwide Industrial, Scientific and Medical (ISM) band (2.400–2.483 GHz). They add a range of enhanced features over first generation devices (WirelessUSB LR and LS), including increased operating voltage range, reduced supply current in all operating modes, higher data rate options, and reduced crystal start up, synthesizer settling, and link turn around times. In addition, WirelessUSB and PRoC LP combat interference, achieve a better wireless communication link, and offer robust performance.