[Tinyos-help] MICAz radio: CC2420 or MPR2400?

2009-12-30 Thread Vikram vik76
Hello, I would like to know what is the radio that is used by the MICAz motes? Is it CC2420 or MPR2400 ? and what are the differences between them? I want to set the transmission power to a very low value. I used CC2420_DEF_RFPOWER for values 1 and 2. I was surprised to see that for the value of

Re: [Tinyos-help] MICAz radio: CC2420 or MPR2400?

2009-12-30 Thread Paul Johnson
Vikram, The micaz uses the CC2420 radio (the tmote sky also has the cc2420). In general, I wouldn't be surprised that different hardware sees different transmission ranges, even for identical radio hardware. There are probably a dozen different reasons why the devices have different transmi