Difference between revisions of "Data Platform"

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(Created page with "== MQTT == An MQTT broker is available at <code>mqtt.thingscalderdale.com</code>. === Subscribing === Anonymous R/O (subscribe) access is provided to topics with the prefix...")
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Revision as of 11:37, 7 November 2017

MQTT

An MQTT broker is available at mqtt.thingscalderdale.com.

Subscribing

Anonymous R/O (subscribe) access is provided to topics with the prefix public/.

SSL example

$ mosquitto_sub -h mqtt.thingscalderdale.com -p 8883 --capath /etc/ssl/certs/ -t public/environment/waterlevel/calder

Plain text example

$ mosquitto_sub -h mqtt.thingscalderdale.com -t public/environment/waterlevel/calder

Publishing

Details TBC.

Topics

MQTT Topics
Topic Description Data type Source Owner Licence Notes
public/environment/temperature FN sensor temperature Float Flood Network AB Open CC BY-SA 4.0
public/environment/waterlevel/calder River Calder water level Float Flood Network AB Open CC BY-SA 4.0

Data store

Details TBC.