Setting up your Klipper config often takes a lot of time. Doing it all over again the second time isn't a whole lot easier. Backing it up allows you be back up and running in no time.
I wanted a way to be able to easily monitor my 6 3D printers. I thought about mounting a monitor, and just displaying a webpage, but I figured this would give me a much cleaner look on my wall. From the animation above, you can see that one printer is completely off(bottom left), one printer just completed a print, and the bed is about 3/4 of the way to fully cooled(top right), one printer is paused, likely due to filament running out(top left), and the other 3 are currently printing.
It’s been a while since I have posted, but someone on Reddit asked me about my Android widget that shows information from my 3D printers. This will be a quick write up to point you in the right direction, so I won’t have step by step instructions. Keep in mind that this only works when your phone can actually connect to Moonraker. So if you are away from home, it won’t work unless you have a VPN.
After a few months of owing my first 3D printer, I wrote a blog post talking about things that I wish I knew when I first got it. It’s now a year later, and I’ve learned a lot since then, so I figured I would share that.
Set your expectations on quality
So I’m seeing a lot of posts on Reddit and other places about people wanting to compile Marlin and having a tough time with, or more commonly, many people just aren’t doing it because it seems intimidating. I’m hoping to put together a walkthrough that simplifies the process as much as possible for people that aren’t really comfortable compiling something. Many people think you need to be a programmer to do it. You don’t.
So if you are looking for a webcam right now (I am writing this article during the COVID-19 pandemic), then you might discover that you are literally going to spend about 3 times the normal price. The Logitech C920 costs $200 right now, and the popular budget C270 will cost you $100.
You can currently get popular WiFi WyzeCam for around $25. And even the pan/tilt version for $35. However, those cams are WiFi only, and won't work out the box with your computer as a webcam for video conferencing(or for OctoPrint, which is what I plan on using it for). However, Wyze recently released a special firmware that allows that function.
About 8 months ago I purchased a Creality Ender 5. I wrote a mini getting started guide about it. In that guide, I mentioned OctoPrint, and how I would do a separate write-up on that. I installed OctoPrint after a few prints. I wanted to be able to monitor the prints remotely since the printer is down in the basement. This write-up goes through my setup and settings along with the plugins I used.
I was recently messing around with my Infrared Thermometer to make sure the air coming out of the heating vents was the right temperature. While doing that, I of course had to point it at random things throughout the house, when I finally got to the 3D printer, which was currently running. I figured that would be a good way to verify that the reading on the sensors was close to the IR thermometer. And it was close enough. The glass bed was reading a few degrees cooler, but I figured that was to be expected since the printer sensor is not on top of the glass where I was taking my reading.
As I talked about in my last post about the FilaWeigher, I wanted to add MQTT and temperature/humidity(Using the BME280) to that project. Well, I've done that. Refer to the previous post for more details. But now for this one, I'm just going to focus on the updated code and schematics, and the Home Assistant integration via MQTT. I'm going to leave the old post up for the people that don't want MQTT or the BME280 sensor. This version also has JSON output of all the sensors which allows for OctoPrint integration(I actually just finished up that plugin and I'm going to be posting that up soon).
I created this project so I can know exactly how much filament is left on a spool for my 3D printer, an Ender 5 I wrote about previously. However, it can very well be used to weigh anything else. I put a few settings that are specific to the filament, but they don't have to be used.