Hi, This is what I previously wrote about reducing TX power:
In Tinyos 2 with a platform with the cc2420 (such as MicaZ and the Tmotes), you can use either a flag in the makefile: CFLAGS += "-DCC2420_DEF_RFPOWER=1" or you can dynamically change the tx power at runtime (individually for every packet) with something like (wire in the CC2420PacketC module): call CC2420Packet.setPower(&rpacket, 1); You'll have to issue that call for every packet prior to sending it. Reducing the TX power to its minimum I get a maximum transmission range of roughly 3 meters under ideal conditions. Cheers, Urs vazoumana fofana schrieb: > Hello > * > I ve seen mails exchanged about this field but i lost it. > Does somebpdy how i can reduce power transmission on telos mote under > tinyos 2.x. > I want to experiment multi hop network so i need to reduce trhe range of > each mote. > > Thanks for any help. _______________________________________________ Tinyos-help mailing list [email protected] https://mail.millennium.berkeley.edu/cgi-bin/mailman/listinfo/tinyos-help
