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  • May 15, 2019 at 2:59 pm in reply to: API broken? #6556
    Stratos Zolotas
    Participant

    Please discard this, I was not getting values for 2 hours but then it started working again. My curl above correctly returns all values stored. Don’t know why the API was not returning something for over two hours. Everything seems fine now.

    April 18, 2019 at 6:22 pm in reply to: Professional IOT data management #6519
    Stratos Zolotas
    Participant

    Yeah I know… still haven’t but not lazy 😉

    Attachments:

    1. grafana-map.png

    March 18, 2019 at 8:52 am in reply to: VOC AIQ #6493
    Stratos Zolotas
    Participant

    Yeah, would be good if we have the formula from which the VOC AQI is calculated.

    January 30, 2019 at 12:25 pm in reply to: Professional IOT data management #6447
    Stratos Zolotas
    Participant

    We are doing the same also for our community network in Syros, Greece and also professionally for others.

    The pic is from our community monitoring server. We also use Chronograf and Kapacitor for realtime alerts to a Telegram announcement channel. I was supposed to write a small blog post with basic instructions but haven’t found the time to do it (my fault)…

    Attachments:

    1. grafana-urad.png

    October 16, 2018 at 9:43 am in reply to: A3 Ozone flat line (almost) #6167
    Stratos Zolotas
    Participant

    Ok that seems clear enough and logical explanation. I’ll try to check with breathing because it is installed outdoor and not easy to breath on it, haha! I’ll update if I have any issue. Thank you very much.

    October 9, 2018 at 9:12 pm in reply to: Telegram alerts announcement channel #6123
    Stratos Zolotas
    Participant

    You can create your article youorself here:
    create new blog

    It seems I’m getting a no permission to post message on that link.

    October 9, 2018 at 9:28 am in reply to: Telegram alerts announcement channel #6119
    Stratos Zolotas
    Participant

    Thanks, I’ll try it as soon as I find some time.

    October 7, 2018 at 7:54 pm in reply to: Telegram alerts announcement channel #6111
    Stratos Zolotas
    Participant

    Yeah, I think I can do that. Should I prepare something and message you?

    October 5, 2018 at 9:24 am in reply to: New A3 sensor accuracy #6099
    Stratos Zolotas
    Participant

    What about the ozone, I’m on HW:106 SW:137 and I don’t get why ozone is mostly stuck on 50ppb, with only some down spikes and some very limited up spikes. Check the attached image. Sensor is 8200015E.

    Attachments:

    1. ozone.png

    September 5, 2018 at 9:32 pm in reply to: VOC AIQ #6027
    Stratos Zolotas
    Participant

    I think this explains it:

    “Measurement of VOC Concentration. You can detect high concentrations of VOCs in the surrounding air. The raw signal is a resistance value in ohms, which goes down with increasing VOC concentration.”

    the link here: https://www.bluedot.space/sensor-boards/bme680/

    September 5, 2018 at 12:43 pm in reply to: VOC AIQ #6019
    Stratos Zolotas
    Participant

    Have the same question. How VOC raw vs VOC AQI works. I can see on my detailed view than when VOC raw drops, VOC AQI goes up an into the red areas. I’m attaching a screenshot which presents the correspondence.

    Attachments:

    1. image.png

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