This is an OpenKNX compatible presence and multi-sensor kit.
It was created from the desire to be able to flexibly combine a presence sensor (24 GHz) with an additional motion detector, but also other sensors for brightness, temperature, air pressure, humidity, VOC and CO2. All sensors are simply plugged onto a base board.
The background is that some sensors, especially for VOC and CO2, are relatively expensive and in this way you can decide individually which sensor you want to use where - always with the same base board.
The compatible sensors can be ordered directly here in the shop on a plug-in board including matching PIN headers and spacers. All sensors, even when "fully equipped", are completely powered via the bus - no auxiliary voltage required!
In addition, two potential-free binary inputs are available as PIN headers. Optionally, a suitable cable with open ends can be ordered for your own extension.
If the 3D printed housing is ordered but no motion detector (PIR) is included, the housing will be delivered without the central opening for the motion detector (see photo).
This kit is designed for installation in a standard flush-mounted box (installation depth 25 mm), e.g. on the ceiling or wall. A version with a low installation depth (10 mm) or for surface mounting can also be provided as an option.
The base board has a diameter of 90 mm, the maximum diameter of the housing is 130 mm and it is only around 20 mm high (30 mm for the surface-mounted version).
If you have any questions or feedback about the project, please make contact!
Please note:
To upload the firmware of all OpenKNX compatible projects offered here in the shop, this programmer needed.
Delivery as a kit:
All OpenKNX-compatible projects offered in the shop are delivered as a kit and without software. The user is free to use his own software or the OpenKNX-compatible software, which is available via the OpenKNX “Open Source” directories on GitHub (OAM sensor modules) is available. In the latter case, this can be done with the OpenKNX Toolbox easiest.
