Friday 8 April 2016

wireless - Low-cost, low-range RF transceivers


Basically I need a low-cost wireless communications module. My requirements would be ~10bit/s , ~2-3m range and up to 1$ for each. Can be receiver and transmitter separately as well. I think it should be working in 433Mhz band.


And suggestions?



Answer



Chipcon/TI CC110L (transceiver), CC113L/CC115L (transmitter/receiver).



Flexible sub-1GHz radio.


Claimed to cost $1 for pair of chips in volume.


A cheap devkit is available.


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