Hi all,
I am working with the localization of micaz motes (with the 1.1.7version of
TinyOS), and for it, I need to know the RSSI value messured.
At this moment, I am able to read the value, and see that when I separate
the motes, this value dicreases. But which are the unit of this value ? How
can I do the conversion?
The datasheet of CC2420 gives me this formula to obtain the power in dBm:
P=RSSI_VAL+RSSI_OFFSET
RSSI_OFFSET is -45dBm, so, RSSI_VAL must be in dB if I want to obtain the
power in dBm. Can anyone explain me how can I convert my data read to
RSSI_VAL in dB?
Thank you in advance,
Andrés
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