You should have a look at the data sheet. For example, CC2420, take 45 out of the measured value to get the RSSI in dBm. Not sure how to convert to Watts.
Ittipong 2009/9/24 Siva Sankar Gupta <sankar1...@gmail.com> > Hello, > > Thanks for your reply.. > How to convert this RSSI (8-bit value) into milliWatts or Watts..Is there > any equation to get this value? > > with regards > Siva Guggilum > > 2009/9/23 Ittipong Khemapech <ik.tin...@googlemail.com> > >> Hi, >> >> Maybe RSSI (Received Signal Strength Indicator) is the answer. It can be >> obtained by calling CC2420Packet.getRssi(msg). >> >> Hope this helps. >> >> Ittipong >> >> >> 2009/9/23 Siva Sankar Gupta <sankar1...@gmail.com> >> >>> Hello Everyone, >>> >>> I have a doubt regarding the received power in telosb nodes. >>> Is there any interface or procedure to get the value of received power in >>> telosb nodes as we have for the transmitted power? >>> >>> >>> with regards >>> -- >>> Siva Sankar Gupta Guggilum >>> Schubertstraße 19 >>> Klagenfurt,9020 >>> Austria >>> Ph:- 0043 6606871071 >>> >>> _______________________________________________ >>> Tinyos-help mailing list >>> Tinyos-help@millennium.berkeley.edu >>> https://www.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help >>> >> >> > > > -- > Siva Sankar Gupta Guggilum > Schubertstraße 19 > Klagenfurt,9020 > Austria > Ph:- 0043 6606871071 >
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