How do you add an existing doorbell to your smart home? I did it by connecting it to a modified Aqara door sensor. Now a ring will flash lights, send a message to my phone or do anything else I want it to – with all the power of Home Read more…
How can you print two colors with a single extruder? I need some with customizable plant labels and faced this issue. In the end the color change was astonishingly easy with Prusa slicer. Here is how to print such stylish plant labels. Some plants need labeling I was looking for Read more…
The new Sonoff Dongle plus is a great Zigbee coordinator. I designed and 3D printed a wallmount for the dongle to run it without interference from the Raspberry Pi it is connected to. The Sonoff Dongle plus The new dongle is a Zigbee to USB adapter that is great for Read more…
In the past I have built a wall mounted garden – a living wall. Now I have built a small version of that and I also have some clues to share on how to keep your plants alive. How is my living wall doing? In the first built here and Read more…
OctoPrint and your 3D printer can be controlled and monitored by Home Assistant either via an integration or via MQTT. This article will describe the more generic MQTT solution. Connecting OctoPrint to MQTT In another article I have already described how to connect Home Assistant to Octoprint via an integration. Read more…
Here is how I integrated my Prusa Mini with Octoprint and Home Assistant. While 3D printers are a really great tool for makers in general they get even better when combining them with a smart home setup. With the free Octoprint software it is easy to make your 3D printer Read more…
Unifi hardware is great for an enthusiast network but can get quite expensive. Fortunately there is a pretty cheap way of extending a Unifi network. The small flex mini switch gives you most of the advantages of the Unifi platform for a small price tag. It also comes in a Read more…
Books on a shelf are great – books falling of a shelf less so. Here is how to 3D print some simple bookends to secure your books. The open bookshelf I recently built a set of new bookshelves from oak and black pipe. While I love the open design I Read more…
I recently bought a pull-up bar to stay fit during the Corona times. It is a pretty simple black device that looks relatively good – until you see all the silber screw heads. So I went ahead and fixed that with my 3D printer. The pull-up bar A pull-up bar Read more…
The old Echo Dots still work pretty well but they do take up some space and don’t sound very good. Instead I mounted mine to the wall with a 3D printed wall mount and connected it to some better speakers. External speakers I still have a couple of old (2nd Read more…