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    Topics created by Crumpy10

    • Crumpy10

      Having trouble with LastUpdate
      OpenHAB • • Crumpy10  

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      Crumpy10

      Update -: Stop the bus, just found a solution! For anyone else searching I changed this in the sitemap Text item=LastUpdate01 label="Last seen [%1$tA, %1$td/%1$tm/%1$tY %1$tH:%1$tM]" icon="network" Works perfect now!
    • Crumpy10

      Best 3d printers
      Enclosures / 3D Printing • • Crumpy10  

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      NeverDie

      Reporting back: I have my BambuLab X1C printer setup and have printed with it for about a week. It's fantastic: it's fast, and the prints come out perfectly every time. Truly an appliance: it works with only minor setup straight out of the box. I'd say it's a quantum leap better than my Prusa MK3S, which I guess I should try to sell while it still has value.
    • Crumpy10

      Battery Tank level node and Openhab
      OpenHAB • • Crumpy10  

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      kimot

      I do not know openhab, but in Domoticz this info ( battery and radio level ) I can see only in all devices list tab. Not like special sensor.
    • Crumpy10

      Monitoring 2 x 18650 batteries
      Troubleshooting • • Crumpy10  

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      tochinet

      A few "reality checks" with ADCs : The precision of the ADC is limited to 0.1% at full scale (1024). This means that when measuring smaller values, it's less precise. For example, when measuring 1/10 of the reference, your precision is down to 1% already. Analog noise is usually in the range of 10mV is your circuit is carefully designed. Similar to above, it has a bigger effect on small values, but also on smaller references (1.1V is 3x more sensible to noise than 3.3V). Add a 10nF capacity in parallel to your 330k for better resilience. ADC is slow and needs time to calculate. Wait enough time between changing parameters and reading value (the Ardunio routines don't). I'd suggest you do a for() loop of 20x reading your ADC, and see the variation : mean(), std() and trend (for example last 5 - first 5). It could learn you a few things.
    • Crumpy10

      General questions on first GW and sensor setup
      OpenHAB • • Crumpy10  

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      4994james

      Hi. I know this is an old post and you are probably ok now however one thing I have found from experience is that mysensors data doesn't always appear in sitemaps unless the data is formatted correctly. However you should still be seeing the channel being updated in the openhab log. These are examples of formatting that have worked for me: Frame label="Sensor 1" { Text item=MySensorsDevice10_Humidity label="Hum [%.1f %%]" Text item=MySensorsDevice10_LastUpdate label="Last seen [%1$tA, %1$td/%1$tm/%1$tY %1$tH:%1$tM]" icon="network" Text item=MySensorsDevice11_Temperature label="Temp [%.2f °C]" Text item=MySensorsDevice10_BatteryLevel label="Batt [%.1f %%]" }