MQTT - História úprav

Balogh: /* Node-Red a Thingsboard.io */

2022-05-18T13:49:54Z

Node-Red a Thingsboard.io

← Staršia verzia		Verzia z 13:49, 18. máj 2022
Riadok 57:		Riadok 57:
	* https://www.arduinoslovakia.eu/blog/2019/4/node-red--arduino-a-ds18b20		* https://www.arduinoslovakia.eu/blog/2019/4/node-red--arduino-a-ds18b20
	* https://digitallabs.mmu.ac.uk/using-node-red-to-visualise-sensor-data-over-the-internet-without-writing-code-part-2/		* https://digitallabs.mmu.ac.uk/using-node-red-to-visualise-sensor-data-over-the-internet-without-writing-code-part-2/


			== MQTT a Serial ==

			Teoreticky by protokol mal fungovat nielen na Ethernete, ale aj na inom mediu, teda aj na Seriovej linke. Teoreticky.
			Prakticky nevieme, ale existuju rozlicne brany (gateway), niektore bezia aj na RPi, tak by to mohlo ist. Vieme spravit
			gateway cez Node-Red, tam to ide celkom lahko.


			Toto tu treba vyskusat postupne:

			* https://github.com/fabvalaaah/SerialMQTTGatewayJS
			* https://stackoverflow.com/questions/37636072/mqtt-serial-message-without-ethernet
			* https://github.com/vortex314/serial2mqtt
			* https://arduino.stackexchange.com/questions/53850/mqtt-over-serial
			* https://www.metacodes.pro/funcodes/blog/using_tty2mqtt_to_bridge_between_serial_communication_and_mqtt/
			* https://www.mysensors.org/about/network

			Toto s tym asi nesuvisi, ale vyzera to dobre:
			* https://github.com/umer0586/SensorServer ale funguje to asi len v ramci jednej WiFi siete.

Balogh na 14:32, 10. apríl 2020

2020-04-10T14:32:04Z

← Staršia verzia		Verzia z 14:32, 10. apríl 2020
Riadok 7:		Riadok 7:
	* on-line vizualizácia a test https://shiftr.io/		* on-line vizualizácia a test https://shiftr.io/
	* Manual to Processing library https://docs.shiftr.io/manuals/processing/		* Manual to Processing library https://docs.shiftr.io/manuals/processing/



			== Mosquitto ==

			Pokúsili sme sa nainštalovať mosquitto broker aj na server senzor.robotika.sk
			priamo na nom to fungovalo dobre, ešte treba nejako zariadiť, aby sa to dalo
			aj zvonka a nielen cez localhost. Asi sa nevyhneme tomu zabezpeceniu, hoci na
			pokusy by mi stacilo aj bez mena a bez hesla.

			Info:
			* http://www.steves-internet-guide.com/install-mosquitto-linux/
			* http://www.steves-internet-guide.com/mossquitto-conf-file/
			* https://learn.adafruit.com/diy-esp8266-home-security-with-lua-and-mqtt/configuring-mqtt-on-the-raspberry-pi
			* https://www.digitalocean.com/community/tutorials/how-to-install-and-secure-the-mosquitto-mqtt-messaging-broker-on-ubuntu-16-04

			Nejaky tester k tomu:
			* https://www.eclipse.org/paho/clients/js/utility/



			== MQTT a Thingsboard.io ==

			Pri príprave príkladov sme čerpali informácie z rozličných zdrojov, napríklad:

			* https://thingsboard.io/docs/getting-started-guides/helloworld/
			* https://thingsboard.io/docs/user-guide/integrations/mqtt/
			* https://thingsboard.io/docs/samples/arduino/temperature/
			* http://www.steves-internet-guide.com/thingsboard-mqtt-dashboard/ - tuto je navod ako spravit samotny dashboard !!!
			* A tu je zatial pokusny vysledok https://demo.thingsboard.io/dashboards/95cf1570-777f-11ea-b382-7d0ef2a682d3


			== Node-Red a Thingsboard.io ==

			Toto by malo prísť až celkom na záver, keď všetko bude fungovať, tak si ukážeme
			ako sa to dá pekne zjednodušiť a sprehľadniť cez node-red

			Najprv local dashboard

			* https://nodered.org/docs/
			* http://noderedguide.com/lecture-7-node-red-dashboard-part2/
			* http://noderedguide.com/list-of-examples-used-in-the-lectures/
			* https://fred.sensetecnic.com/ - fred je online prostredie, treba si pozriet aj priklady


			Potom cez mqtt aj na serveri

			* https://iotdesignpro.com/projects/interface-arduino-with-node-red-to-send-sensor-data-on-webpage
			* https://www.arduinoslovakia.eu/blog/2019/4/node-red--arduino-a-ds18b20
			* https://digitallabs.mmu.ac.uk/using-node-red-to-visualise-sensor-data-over-the-internet-without-writing-code-part-2/

Balogh na 20:50, 5. apríl 2020

2020-04-05T20:50:26Z

← Staršia verzia		Verzia z 20:50, 5. apríl 2020
Riadok 6:		Riadok 6:
	* Lekcia na UPJŠ v slovenčine https://ics.upjs.sk/~opiela/iot/post/06-mqtt/		* Lekcia na UPJŠ v slovenčine https://ics.upjs.sk/~opiela/iot/post/06-mqtt/
	* on-line vizualizácia a test https://shiftr.io/		* on-line vizualizácia a test https://shiftr.io/
			* Manual to Processing library https://docs.shiftr.io/manuals/processing/

Balogh na 20:44, 5. apríl 2020

2020-04-05T20:44:35Z

← Staršia verzia		Verzia z 20:44, 5. apríl 2020
Riadok 5:		Riadok 5:
	* Thingsboard.io integration https://thingsboard.io/docs/user-guide/integrations/mqtt/		* Thingsboard.io integration https://thingsboard.io/docs/user-guide/integrations/mqtt/
	* Lekcia na UPJŠ v slovenčine https://ics.upjs.sk/~opiela/iot/post/06-mqtt/		* Lekcia na UPJŠ v slovenčine https://ics.upjs.sk/~opiela/iot/post/06-mqtt/
			* on-line vizualizácia a test https://shiftr.io/

Balogh: Vytvorená stránka „Základné informácie o protokole MQTT nájdete * http://mqtt.org/ * Tutorial [https://www.hivemq.com/mqtt-essentials/ MQTT Essentials] * Thingsboard.io integration ht…“

2020-04-05T20:43:29Z

Vytvorená stránka „Základné informácie o protokole MQTT nájdete * http://mqtt.org/ * Tutorial [https://www.hivemq.com/mqtt-essentials/ MQTT Essentials] * Thingsboard.io integration ht…“

Nová stránka

Základné informácie o protokole MQTT nájdete

* http://mqtt.org/
* Tutorial [https://www.hivemq.com/mqtt-essentials/ MQTT Essentials]
* Thingsboard.io integration https://thingsboard.io/docs/user-guide/integrations/mqtt/
* Lekcia na UPJŠ v slovenčine https://ics.upjs.sk/~opiela/iot/post/06-mqtt/