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wireless [2011/02/27 21:13]
jap
wireless [2014/12/19 23:07]
jap
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 ===== Home automation ===== ===== Home automation =====
 +
 +**NB: This project is outdated. Please take a look at replacement [[http://​ala-paavola.fi/​Node-RED]] **
  
 ==== Wireless temperature sensors ==== ==== Wireless temperature sensors ====
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 Release note: \\ Release note: \\
 Implemented features: RF receive, USB serial reporting, Ethernet support, local clock with NTP sync, min/max counting, http server.\\ Implemented features: RF receive, USB serial reporting, Ethernet support, local clock with NTP sync, min/max counting, http server.\\
-Missing functions: ​Average ​computation,​ SD storage, fetching data from SD over the network.+Missing functions: ​RF message checksum evaluation, average ​computation,​ SD storage, fetching data from SD card over the network.
  
 Improvement ideas: each sensor transmits the signal 3 times consequently. One could implement an error correction algorithm trying to fix bit errors of weak transmission by comparing those three transmits. Improvement ideas: each sensor transmits the signal 3 times consequently. One could implement an error correction algorithm trying to fix bit errors of weak transmission by comparing those three transmits.
wireless.txt ยท Last modified: 2014/12/19 23:07 by jap
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