Sensirion SEN55 LabStack Module
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Model information
- Source
- Printables
- Category
- Computers
- License
- GNU General Public License v3.0
Wanted a way to mount a Sensirion SEN55 module to a LabStack system, so I made this.
Printing: I printed it with the LabStack module face down and the SEN55 mount facing up. I enabled supports everywhere, which in turn was really annoying to remove. Printed on my Core One with the 0.25 Speed profile using Prusament PETG. I also made two separate grille models that you can print and friction fit into the intake and outflow holes in order to make it look a little cleaner and keep the area clear.
Usage: The SEN55 module seems to work fine in the mount, although in the mini rack environment the sensor seems to report air temperatures higher than ambient due to the lack of isolation with the warm rack interior. I've corrected for this in software. All other values appear to react to changing values in the room as expected.
Connection to the Pi: The SEN55 connects to the Pi via an i2c connection that I had to connect to the PI GPIO pins.