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Wireless temperature measure modul for heating systems

Status: Proposal
3038
3
votes
March 14, 2013
EnOcean_Unimodul_Ansicht.jpg

The EnOcean Unimodul measures the temperature of 4 DS18S20 temperature sensors and send the measured temperatures as EnOcean wireless protocols. The Unimodul contains also a thermostat functionality and send wireless control commands if the temperature of a channel will exceed the adjusted limits. Its possible to combine the UniModul with any other EnOcean homeautomation devices like actuators or visualisation software.

functionality

 

Features:

  • read up to 4 digital DS18s20 temperature sensors
  • send the temperature as EnOcean temperature "4BS" protocol
  • 4 independent thermostat functions (send EnOcean control "RPG" protocols
  • 4 binary inputs to connect binary sensors or contacts
  • send EnOcean control "RPG" protocols for every connected binary sensor
  • 2x16 lcd to show the measured temperatures and for configuration
  • 4 buttons for configuration
  • build-in TCM320 module from EnOcean for wireless communication
  • remote control via NFC

 

Status:

At the moment we have a prototype based on a breadboard. The basic software is written in BASCOM.

 

 

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Images
Prototype with enclosure
front view of finished Unimodul
functionality
front view
visualisation of measured temperatures
visualisation of measured temperatures at mobile phone
programming of visualisation software
Schematics
Software

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