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Excellent summary, thank you very much! Do you happen to know much about DASH7[1] that you can explain as well? [1] http://en.wikipedia.org/wiki/DASH7 http://e
by madvoid 12y ago
Excellent summary, thank you very much! Do you happen to know much about DASH7[1] that you can explain as well?
[1] http://en.wikipedia.org/wiki/DASH7 http://en.wikipedia.org/wiki/DASH7
- bradfa 12y agoDASH7, the alliance, is a failed enterprise, imho. Their spec and OpenTag firmware both look great from a high level but once you attempt to use them you will find huge holes in the implementation of each. ISO 18000-7, although power hungry compared to most every proprietary wireless protocol, is a well deployed and understood spec with many users. There is an upcoming version of the spec with some new things, get involved in the working group or get a draft copy to find out the details. If you're looking for 433 MHz band RF, take a look at IEEE 802.15.4 and the "f" and "e" amendments. These will allow you to do 6LoWPAN, if you want, or to simply use the PHY and MAC layer from a international specification. Just be aware of the "fun" you'll have in the 433 MHz band in different parts of the world.