{"id":22039526,"url":"https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics","last_synced_at":"2026-05-17T06:40:06.115Z","repository":{"id":169271264,"uuid":"643916662","full_name":"mpolinowski/instar-mqtt-node-red-refresh-topics","owner":"mpolinowski","description":"Auto-Refreshing MQTT Topics in Node-RED","archived":false,"fork":false,"pushed_at":"2023-05-25T05:58:32.000Z","size":1574,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":1,"default_branch":"master","last_synced_at":"2025-01-28T19:17:43.183Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":null,"has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/mpolinowski.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2023-05-22T12:26:44.000Z","updated_at":"2023-05-22T12:26:45.000Z","dependencies_parsed_at":null,"dependency_job_id":"fa2ca10c-26f9-4922-aabd-84625872def8","html_url":"https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics","commit_stats":null,"previous_names":["mpolinowski/instar-mqtt-node-red-refresh-topics"],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mpolinowski%2Finstar-mqtt-node-red-refresh-topics","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mpolinowski%2Finstar-mqtt-node-red-refresh-topics/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mpolinowski%2Finstar-mqtt-node-red-refresh-topics/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/mpolinowski%2Finstar-mqtt-node-red-refresh-topics/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/mpolinowski","download_url":"https://codeload.github.com/mpolinowski/instar-mqtt-node-red-refresh-topics/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":245104529,"owners_count":20561380,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-30T11:11:06.427Z","updated_at":"2025-10-25T08:35:04.119Z","avatar_url":"https://github.com/mpolinowski.png","language":null,"funding_links":[],"categories":[],"sub_categories":[],"readme":"# INSTAR MQTT\n\n## Proof-of-Concept MQTT Auto-refresh (Node-RED)\n\n* [INSTAR MQTTv5](https://wiki.instar.com/en/Advanced_User/INSTAR_MQTT_Broker/MQTTv5_API/).\n\n### Live Video \u0026 Internal Sensors\n\nLive video preview in form of a `base64` encoded snapshot and an refresh interval of 10s:\n\n\n![Auto-Refreshing MQTT Topics in Node-RED](https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics/blob/master/assets/WQHD_MQTTv5_Autorefresh_Node-RED_02.webp)\n\n\n\n### Camera Update\n\nGet notified of and perform firmware updates using the MQTT API:\n\n\n![Auto-Refreshing MQTT Topics in Node-RED](https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics/blob/master/assets/WQHD_MQTTv5_Autorefresh_Node-RED_03.gif)\n\n\n\n\n\n### Node-RED\n\nImport `node-red-flows.json` using the Node-RED import function:\n\n![Auto-Refreshing MQTT Topics in Node-RED](https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics/blob/master/assets/WQHD_MQTTv5_Autorefresh_Node-RED_01.webp)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmpolinowski%2Finstar-mqtt-node-red-refresh-topics","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmpolinowski%2Finstar-mqtt-node-red-refresh-topics","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmpolinowski%2Finstar-mqtt-node-red-refresh-topics/lists"}