{"guid":"30c49ea3-6a47-59ae-8491-11eaa04958f3","title":"Introduction to MQTT, Node-RED \u0026 Tasmota","subtitle":null,"slug":"mch2022-32-introduction-to-mqtt-node-red-tasmota","link":"https://program.mch2022.org/mch2022/talk/B3REPR/","description":"A demonstration of the power of MQTT in combination with Node-RED. We'll also take a look at the \"universal\" Tasmota firmware for ESP8266 and ESP32-based devices. This all to hopefully make you enthusiastic to start building your own projects with these building blocks.\n\nA demonstration of the power of MQTT in combination with Node-RED. We'll also take a look at the \"universal\" Tasmota firmware for ESP8266 and ESP32-based devices. This all to hopefully make you enthusiastic to start building your own projects with these building blocks. \nMQTT is a very light message transport mechanism that uses a standard network connection and a subscribe-publish \nprotocol to get messages from one device to one or more others in the network in a structured manner.\nNode-RED is a programming tool for wiring together hardware devices, APIs and online services very suited for working with MQTT messages.\nTasmota started as a universal firmware for ESP8266/8285 IoT-devices, now with added support for the ESP32 and it comes with MQTT-support out of the box.\nWith these tools, a raspberry pi and a few lines of script, we can start building home automation or whatever you want.","original_language":"eng","persons":["CrazyA (Ad)"],"tags":["mch2022","32","2022","MCH2022 Curated content"],"view_count":524,"promoted":false,"date":"2022-07-26T11:00:00.000+02:00","release_date":"2022-07-26T00:00:00.000+02:00","updated_at":"2026-03-13T17:00:08.525+01:00","length":2020,"duration":2020,"thumb_url":"https://static.media.ccc.de/media/events/MCH2022/32-30c49ea3-6a47-59ae-8491-11eaa04958f3.jpg","poster_url":"https://static.media.ccc.de/media/events/MCH2022/32-30c49ea3-6a47-59ae-8491-11eaa04958f3_preview.jpg","timeline_url":"https://static.media.ccc.de/media/events/MCH2022/32-30c49ea3-6a47-59ae-8491-11eaa04958f3.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/events/MCH2022/32-30c49ea3-6a47-59ae-8491-11eaa04958f3.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/mch2022-32-introduction-to-mqtt-node-red-tasmota","url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_title":"May Contain Hackers 2022","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022","related":[],"recordings":[{"size":233,"length":2020,"mime_type":"video/webm","language":"eng","filename":"mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2022-07-27T11:05:43.419+02:00","recording_url":"https://cdn.media.ccc.de/events/MCH2022/webm-hd/mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_webm-hd.webm","url":"https://api.media.ccc.de/public/recordings/60767","event_url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022"},{"size":86,"length":2020,"mime_type":"video/webm","language":"eng","filename":"mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2022-07-27T10:24:43.105+02:00","recording_url":"https://cdn.media.ccc.de/events/MCH2022/webm-sd/mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_webm-sd.webm","url":"https://api.media.ccc.de/public/recordings/60763","event_url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022"},{"size":30,"length":2020,"mime_type":"audio/mpeg","language":"eng","filename":"mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2022-07-26T22:51:04.942+02:00","recording_url":"https://cdn.media.ccc.de/events/MCH2022/mp3/mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/60684","event_url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022"},{"size":77,"length":2020,"mime_type":"video/mp4","language":"eng","filename":"mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2022-07-26T22:49:05.870+02:00","recording_url":"https://cdn.media.ccc.de/events/MCH2022/h264-sd/mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_sd.mp4","url":"https://api.media.ccc.de/public/recordings/60682","event_url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022"},{"size":19,"length":2020,"mime_type":"audio/opus","language":"eng","filename":"mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2022-07-26T22:45:03.665+02:00","recording_url":"https://cdn.media.ccc.de/events/MCH2022/opus/mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_opus.opus","url":"https://api.media.ccc.de/public/recordings/60679","event_url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022"},{"size":222,"length":2020,"mime_type":"video/mp4","language":"eng","filename":"mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2022-07-26T17:53:08.573+02:00","recording_url":"https://cdn.media.ccc.de/events/MCH2022/h264-hd/mch2022-32-eng-Introduction_to_MQTT_Node-RED_Tasmota_hd.mp4","url":"https://api.media.ccc.de/public/recordings/60591","event_url":"https://api.media.ccc.de/public/events/30c49ea3-6a47-59ae-8491-11eaa04958f3","conference_url":"https://api.media.ccc.de/public/conferences/MCH2022"}]}