homehw
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====== Home Built Hardware ====== | ====== Home Built Hardware ====== | ||
NetHomeServer can use the speaker audio output to send protocol signals for IR or Radio (RF) protocols. To actually send them as IR or RF, you need some kind of additional hardware that can transform them. | NetHomeServer can use the speaker audio output to send protocol signals for IR or Radio (RF) protocols. To actually send them as IR or RF, you need some kind of additional hardware that can transform them. | ||
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- | To use the microphone as an input, you need to adjust the incoming signal level to the sensitivity | + | With a generic 433.92MHz OOK transmitter connected to the speaker output and the protocol drivers in NetHomeServer, you can control most of the radio controlled remote switches sold in Europe, for example: Nexa system, Chacon or Elro AB600. |
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- | To use the speaker output for transmission, | ||
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- | But to actually send or receive as IR or RF you also need additional interfaces. Fortunatly, building these interfaces is not very hard. You can do it by modifying existing devices or by using special built devices. Here are a few examples of devices I and some other users have built. | ||
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- | ===== Modifying existing devices ===== | ||
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- | * [[modupm|Using the UPM thermometer as RF receiver for the 433.92MHz band]] | ||
- | * [[modnexaremote|Using a Nexa remote control as generic 433.92MHz transmitter]] | ||
homehw.1285874106.txt.gz · Last modified: 2018/11/03 02:57 (external edit)