Raspberry Pi – camera box
This weekend, I was finally happy that I’d managed to implement a reasonable temperature and humidity project as well as a motion detecting camera for my Raspberry Pi. I decided to invest £19 in a ModMyPi camera box to consolidate them onto my Pi 3. It arrived today, and after an evening’s fun this is the result.
I think it looks much better than my original attempt, even if the rather fiddly assembly took a couple of hours (with testing) rather than the 10 minutes claimed by the manufacturer! It also means that as my camera is now mounted the correct way up, I no longer need to rotate the image by 180 degrees in my code …
Update: After I’d installed this in the garage, I started to get a large number of false positives. A change back to my Pi2 made little difference (although the original version I’d put together but without the DHT22 had worked well). Finally, soldering a 10k resistor between the data and ground wires of the PIR detector seems to have resolved the issue of the data pin going high without it sensing movement.