Nettigo Air Monitor

Connecting Nettigo Air Monitor to 2minlog.

Air quality graph

Componets

Nettigo Air Monitor is improved sensor coming from Sensor.community. It is intended for outdoor use. It can monitor:

Temperature
Pressure
Humidity
Particles in air - PM2.5 and PM10

It features

Sensirion SHT30 sensor to measure temperature and humidity
Bosch BME280 to mesaure pressure, humidity and temperature
Nova Fitness SDS011 PM Air Quality Sensor to measure air particles PM2.5 and PM10

Nettigo Air Quality Sensor

Data

It generates output in this form:

{
   "esp8266id":"1234567",
   "software_version":"NAMF-2020-46rc6",
   "sensordatavalues":[
      {
         "value_type":"SDS_P1",
         "value":"5.10"
      },
      {
         "value_type":"SDS_P2",
         "value":"3.10"
      },
      {
         "value_type":"HECA_temperature",
         "value":"25.70"
      },
      {
         "value_type":"HECA_humidity",
         "value":"39.38"
      },
      {
         "value_type":"HECA_Tdc",
         "value":"0.00"
      },
      {
         "value_type":"HECA_RHdc",
         "value":"0.00"
      },
      {
         "value_type":"HECA_dc",
         "value":"0.00"
      },
      {
         "value_type":"BME280_temperature",
         "value":"25.50"
      },
      {
         "value_type":"BME280_pressure",
         "value":"98408.27"
      },
      {
         "value_type":"BME280_humidity",
         "value":"37.62"
      },
      {
         "value_type":"samples",
         "value":"106008"
      },
      {
         "value_type":"min_micro",
         "value":"264"
      },
      {
         "value_type":"max_micro",
         "value":"72289"
      },
      {
         "value_type":"signal",
         "value":"-85"
      }
   ]
}

Setup

Dataset setting:

Create a new Dataset
Go to settings of the Dataset
Click on the settings icon
Click on Rest Secret. It will generate a shorter secret string of 20 upper/lower case characters. Nettigo does not support 40 characters UUID strings.
Rename the dataset to Nettigo data

Nettigo: go to Home / COnfiguration / API. You need to set:

Server: api1.2minlog.com (you cannot use api.2minlog.com, as Nettigo supports certificates, which are available on api1 only)
Path: /log
Port: 443
User: 2minlog
Password: Dataset secret

Graph settings:

Create a new graph
Go to settings
Set Dataset history to past two days: 2D
Go to Set default data source and select Nettigo data
Copy/paste the code below
Click on Deploy

Here is the complete code.

Independent display

Open URL in form of https://api.2minlog.com/img?graphPublic=GPUB-xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

You can use https://imgtuner.com service to automatically display the image in full screen and refresh the image every 5 minutes. You can display the image under this URL: https://imgtuner.com/?img=https://api.2minlog.com/img?graphPublic=GPUB-xxxxx-xxxx-xxxx-xxxxxxxxxxxx.

It takes approximatelly 2s to generate the image and each image is 750 kB long. I.e., you can refresh the image every 5minutes and you still fit into Silver plan of 45 seconds per hour and 35 MB for download.

Independent display

You can display it, e.g. on an old Android tablet.

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