https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics

Auto-Refreshing MQTT Topics in Node-RED
https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics

Last synced: 22 days ago
JSON representation

Auto-Refreshing MQTT Topics in Node-RED

• Host: GitHub
• URL: https://github.com/mpolinowski/instar-mqtt-node-red-refresh-topics
• Owner: mpolinowski
• Created: 2023-05-22T12:26:44.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-05-25T05:58:32.000Z (about 3 years ago)
• Last Synced: 2025-01-28T19:17:43.183Z (over 1 year ago)
• Size: 1.5 MB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# INSTAR MQTT

## Proof-of-Concept MQTT Auto-refresh (Node-RED)

* [INSTAR MQTTv5](https://wiki.instar.com/en/Advanced_User/INSTAR_MQTT_Broker/MQTTv5_API/).

### Live Video & Internal Sensors

Live video preview in form of a `base64` encoded snapshot and an refresh interval of 10s:

![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)

### Camera Update

Get notified of and perform firmware updates using the MQTT API:

![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)

### Node-RED

Import `node-red-flows.json` using the Node-RED import function:

![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)