Case for dust sensor SDS011 (Alternative NodeMCU v3)

thingiverse

This is a remake of the model made by kleinerELM: https://www.thingiverse.com/thing:2530111 This case is designed for the diy dust sensor used on [luftdaten.info](https://luftdaten.info/). It fits the SDS011, a NodeMCU v3 (Alternative version! See photo below!), and a DHT22. All parts are securely attached in place using hot glue, and the case is sealed shut with hot glue as well. They're currently selling two different versions of the NodeMCU, both called "v3". The original model by kleinerELM fits the original NodeMCU v3 as stated in the build instructions by luftdaten.info. My version fits the alternative version with different dimensions as shown on the attached photos:  I've also closed some unnecessary holes and added lugs for hanging it up on a wall to make it even more airtight. The original by kleinerELM has screw holes in the back and an additional hole on the right, but I have no idea what it's used for. **Additional hint:** You can use the pins "VIN" and "GND" again for attaching the DHT22 (as opposed to "VU" and "G" as written in the build instructions at [luftdaten.info](https://luftdaten.info/feinstaubsensor-bauen/)... *** UPDATE 2018-05-01 *** It only took two weeks for some insect to move into the tube of my sensor, so I've updated the design with a slightly larger hole and 4 hinges to attach a fly screen.