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CC430 433mhz board?


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You forgot the best thing about 433: OpenTag ;)

 

http://www.indigresso.com/wiki/doku.php?id=opentag:board:main

 

There's also a 433 MHz CC430 DK from TI (http://www.ti.com/tool/msp-expcc430rfx), which is not yet on that list.

 

If max range is what you're after, then you should look at CC1120 or CC1200 (if you want to stick with TI).  If you are a little bit more open to other manufacturers, ST SPIRIT1, ADI ADF7023, and Semtech SX1231 are all great transceivers.  For the most part, I've moved to the ST SPIRIT1, although I will certainly investigate the new LoRa transceivers from Semtech (they are the TRX parts used by "Weightless" AFAIK) when they are more readily available, and the CC1200 looks nice too.  There are some rumors going around that ST is getting ready a STM32L+SPIRIT1 SoC which will be almost cost-competitive with CC430.  That is going to cause some ruckus in the WSN community, if it is true.

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