Comments (13)
Dear Rajko and the whole team of luftdaten.info,
first things first: Thanks for conceiving this great project!
Together with @einsiedlerkrebs, we recently have been able to dedicate some time to consuming and processing the data you are publishing.
The outcome of that work is called Luftdatenpumpe. It can read measurement data from the luftdaten.info live api and republish it to MQTT, essentially implementing the HTTP to MQTT convergence like outlined in your post above.
Cheers,
Andreas.
P.S.: Along the lines, Luftdatenpumpe can also write the data to an InfluxDB database and is able to provision an appropriate Grafana dashboard to display historical data from all sensors by geographical location.
Maybe this can spark your interest, it could become it a meaningful supplement to the luftdaten.info map you already provide with more flexible access capabilities compared to the current RRDTOOL-based graphing.
To get more into the details, you might want to have a look at about luftdaten.info in InfluxDB and Grafana. We are happy to receive any feedback and answer further questions about this.
from sensors-software.
Looks like nothing is still open here mqtt had been removed (although it could be added back now that we have fewer constraints on memory)
from sensors-software.
What do you mean by "too many different payload strings and auth methods"? If this gets dropped, whats the suggested way to log the data to some place where I can get history and e.g. graphs?
from sensors-software.
Some mqtt brokers need user name and password, others need a device id and a device password.
I've requests for a payload with a special format and a payload with json formatted data.
You can easily implement a "proxy", that translate json to mqtt. Then you can use this proxy as custom api.
Historic data can be found here: http(s)://archive.luftdaten.info/
Graphs can be found here: http(s)://www.madavi.de/sensor/graph.php
"Life" data can be found here: http(s)://api.luftdaten.info/static/v1/data.json . This file is updated every minute and contains all sensors and values sent to the server in the last 5 minutes.
from sensors-software.
Thanks for the explanation, makes sense. I'll look into the custom-api suggestion. Is there an irc / gitter.im chat for this project (so that I don't hijack more threads :))?
from sensors-software.
We use slack. Please send a short mail to our info address with the request for an invitation.
from sensors-software.
@amotl This ist soooooo awesome!!! Great work!
from sensors-software.
Is it down actually @amotl ?
from sensors-software.
Dear Thomas (@tho-wa),
you are right, very sorry. We expanded the disk size of the machine before the weekend and missed to spin up the (separate) Grafana instance again. Now its up and running again, thanks for noticing!
Cheers,
Andreas.
from sensors-software.
Basic MQTT support is still welcome, at least as well as WebThing REST API
Some hints at:
from sensors-software.
@rzr please read the complete thread. There are good reasons why we don't support MQTT (memory usage, different configs for different platforms, and if we start with one platform how should we argue against others)
from sensors-software.
Well i assumed there were traction for MQTT support:
So I guess it should be implemented in per platform custom fw,
I am targeting this device:
ESP8266 ESP8266EX LoLin NodeMcu v3
Any clue ?
from sensors-software.
You could modify the "Own API" functionality. Or set up a mapper JSON to MQTT and use this as an "Own API" endpoint.
There is more than just implementing MQTT. This protocol is very unspecific about the data format.
And: The source code should work on all ESP8266 systems with more than 1MB flash memory. There is no need for a per platform fw.
from sensors-software.
Related Issues (20)
- Please support Sensirion SEN6x sensors HOT 2
- compilation failed HOT 2
- Device hangs every 2 to 3 days HOT 17
- Beta: No automatic refresh of the values site.
- Fehlübermittlung HOT 1
- temp compensation limited? unable to apply with HTU21D
- Restart nach 1/2 Jahr: Keine Messwerte mehr HOT 4
- Wifi with Username/PW or Public with accepting the agreement first HOT 2
- continuous exception (28) with NRZ-2020-133/DE HOT 31
- Platformio Firmware compilation fails (SSD1306 library missing) HOT 5
- WiFi signal stength and BME250 air pressuse on a LCD1602 HOT 2
- bei jedem reboot geht die WLAN Konfiguration ( Passwort ) verloren und Sensor geht in Konfigurationsmodus HOT 7
- beta-esp32 branch HOT 2
- wrong ID, sensor comunity HOT 2
- SEN5X PM measurement is not working HOT 2
- Support for all data on non-rotating display #enhancement HOT 1
- Support for battery reporting #enhancement HOT 6
- Sensor displays - 141.6 °C HOT 12
- doesn't compile anymore for esp8266 HOT 1
- Remove "aircms.online" "Public air quality monitoring in Russia" from firmware HOT 5
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from sensors-software.