Sensornettverk

Under oppbygging

Flere sensorer som måler luft kvalitet, temperatur osv. er tilgjenngelig til alle som vil lese verdiene. Userfriendly web interface kommer snart. For tiden har vi informasjon til utviklere som er interesserte:

YANG data model baserte sensorer

Discover the available sensors:

sudo nmap --open -p830 10.13.37.*
...
Nmap scan report for 10.13.37.39
Host is up (0.12s latency).

PORT    STATE SERVICE
830/tcp open  netconf-ssh
MAC Address: D8:3A:DD:BE:DB:0E (Raspberry Pi Trading)
...

Read sensor state:

sudo apt install yangcli
yangcli --server=10.13.37.39 --user=netconf-user --password=netconf --batch-mode --run-command="xget /"
#...
#rpc-reply {
#  data {
# ...
#    system {
#      location 'First floor, main - Airthings View Plus'
#    }
# ...
#    thermometers {
#      thermometer th0 {
#        name th0
#        value 2430
#      }
#    }
#...
#  }
#}

Less verbose:

yangcli --server=10.13.37.39 --user=netconf-user --password=netconf --batch-mode --run-command="xget /thermometers/thermometer/value"
#...
#rpc-reply {
#  data {
#    thermometers {
#      thermometer th0 {
#        name th0
#        value 2367
#      }
#    }
#  }
#}

Find sensor location:

yangcli --server=10.13.37.39 --user=netconf-user --password=netconf --batch-mode --run-command="xget /system/location"
#...
#rpc-reply {
#  data {
#    system {
#      location 'First floor, main - Airthings View Plus'
#    }
#  }
#}

What is running on the device side: https://github.com/lightside-instruments/yuma123-netconfd-module/tree/lsi-thermometer-airthings

Data Collection

Local address: http://10.13.37.39/data/ Public address (rsync copy): https://lightside-instruments.com/bitraf/data/

MQTT

...