MuMaBus
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| MuMaBus Release status: experimental [box doku] | |
|---|---|
| Description | Bus to connect different devices in the lab and in the outside world |
| Author(s) | tiefpunkt |
The MuMaBus is a framework to connect different devices in the lab to each other and with outside services. This is currently done using MQTT.
Bus details
- MQTT Broker: mqtt.tiefpunkt.com
- Port: 1883 (unencrypted), 8883 (SSL, using a CACert certificate)
- Anonymous read access to
mumalab/# - For write access, contact tiefpunkt
Topics
| Topic | Description | Possible values | Devices |
|---|---|---|---|
| mumalab/room/status | Status of the lab | 0 for closed, 1 for open, ? for unknown | StartYourEngines |
| mumalab/room/sensors/# | Sensors across the space | plain numeric values | SensorNode |
| mumalab/room/lights/# | Light control system | tbd | LightsOut |
| mumalab/room/lights/hanging_lights/state | Hanging lights above the worktables | 0, 1 | LightsOut |
| mumalab/room/lights/whiteboard/state | Light tube around the whiteboard | 0, 1 | LightsOut |
| mumalab/room/lights/chandelier/state | Chandelier incl. RGB LED | 0, 1 | LightsOut |
| mumalab/room/display | VFD Display in the space | Text | Cash Register Display |
| mumalab/room/network/devices | No. of devices on the space network | 0...255 | |
| mumalab/room/network/bandwidth | Amount of WAN bandwith used from the space network | JSON |
