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    Topics created by mvader

    • mvader

      NRF serial to usb for gateway?
      General Discussion • • mvader  

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      Pascal JEANPIERRE

      @Dreded Thank you for your encouragement, I would not fail to contact you for any explanations as simple as you described it.
    • mvader

      queuing and sending messages
      Troubleshooting • • mvader  

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      Yveaux

      @mvader MySensors currently does not support queuing commands.
    • mvader

      Feature Request: readable names in dashboard
      MyController.org • • mvader  

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      jkandasa

      @mvader Hi Sorry for the long delayed response. If you see the problem till, kindly let me know.
    • mvader

      constant PIR false alerts
      Troubleshooting • • mvader  

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      pyrodetector

      @TheoL kube.ch produce high-quality ceramic PIR sensors. They cost less than 10 euro. They work well (I develop and sell simulators for PIR sensors from $1 to ... . I know principle of operating) Just, use good sensors and forget of problems. Cheap sensors give cheap quality. If you want a lithium tantalate single crystal PIR sensor for instrumentation, go to silverlight.ch Be ready to pay $150, but you will get a "porshe" PIR. I have samples from these manufacturers. LT sensors for instruments are magic! There are a number of other manufacturers, but most of them don't sell their products to private persons (reasons are obvious)
    • mvader

      trouble with radio on a yellow clone
      Troubleshooting • • mvader  

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      Sparkman

      @mvader Glad to hear you got it resolved. Cheers Al
    • mvader

      LDR measurement help
      Troubleshooting • • mvader  

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      mvader

      i'll give that a try... thx
    • mvader

      Looooong range wireless...
      General Discussion • • mvader  

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      NeverDie

      Use a LoRa transceiver if you want really long range on an ISM band. You can't legally use an FRS/GMRS for sensor data. It's reserved for voice communication.
    • mvader

      a little programming help please.
      Troubleshooting • • mvader  

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      mvader

      I think that may have done the trick.. i'll follow up in a bit thanks!
    • mvader

      new Sensebender Micro node but no temp/humidity devices showing up.
      Vera • • mvader  

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      Dwalt

      @Pseudomizer I think you might have a hardware problem, most likely a wiring or powering issue. To clarify terms, a 'node' represents your Arduino. The 'devices' include each sensor (or child devices) attached to the node as well as the node (the parent device) itself. If you have one temp sensor attached to your arduino, you should have two devices show up when you include them. However, the Dallas Temperature sketch works a little differently from most of the other device sketches in that it polls the number of DS18b20 attached before presenting them to the gateway/controller. First it presents the node to the controller: // Send the sketch version information to the gateway and Controller gw.sendSketchInfo("Temperature Sensor", "1.1"); ...and then it counts the dallas sensors and presents each one to the GW/controller: // Fetch the number of attached temperature sensors numSensors = sensors.getDeviceCount(); // Present all sensors to controller for (int i=0; i<numSensors && i<MAX_ATTACHED_DS18B20; i++) { gw.present(i, S_TEMP); As you only have the node (parent) being created when you include the node, the sketch apparently could not find any dallas sensors (child devices) when it looks for them or it was unsuccessful when trying to gw.present them. First thing to check is the serial log, what does it say when the node starts up? Does it attempt to gw.present the temp sensor? If not, check your wiring or try a different DS18b20. If it does attempt to present the sensor but fails, you should look at power as a potential problem. Do you have a capacitor on your radio? You could also try adding a short gw.delay in your setup between the device count and gw.present to allow the radio time to recover from presenting the sketch..
    • mvader

      Ardunio n00b needs some help!
      Troubleshooting • • mvader  

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      ewgor

      I've managed and now I have both (gateway and node) up and running. When I start the bat or sh openhab files the server receive info from my dht11 which is connected to the node. It also receive info from the openhab buttons but I cannot see the dht11 on the local host. I'm following TimO example (http://forum.mysensors.org/topic/655/serial-gateway-connection-to-openhab)! Can anybody explain where is the "sketch"? Thanks !