This is the A3DP Troodon 300 CAD Model, it is special sharing version of the model, but is not downloadable.
Inside of the viewer window you can do quite alot but here are some highlights of the most important:
1.) Explode the model (3 Planes Icon)
2.) Measure parts for real-world comparisons (Ruler Icon)
3.) Hide & Isolate Parts / Sub-assemblies to see just what you want
Lastly, I also took the time to rename all of the parts in the design tree (Top-Left corner, look for a Cube & Click on it)
Ill start this with saying that if anyone has info on this please come forward as their seems to be very few resources and they are all cryptic. Anyway i have found all the trinamic whitepapers to be very helpful and over the past year hae tested and experimented to the point where i feel i have a decent grasp on how this works.
this is a list of the calculators and guides.
https://www.trinamic.com/support/app-notes/
This is a list of specs that i will keep adding to or if you have any motors you want added comment below and if you have any spec sheets feel free to please comment here or on gihub.
https://github.com/robthide37/components/blob/master/Helpdocs/stepper%20specs
How to use
This is a guide for printing a turnkey mount for an ElecLabs 5″ Klipper Screen, this is not a full guide for installing the mount. That being said, here is a link to the Klipper Screen documentation. Big shout out to those guys, this screens rocks.
Here is where I used to purchase this screen.
Rather than charging for this before you try it, I would rather use this as an Honor System. I’m more concerned with growth than money but money is a necesarry evil for coninued development. If you found it useful and would like to see more like it, please consider donating to the designer with the “Tip the Designer” button below:
Future Projects I am considering:
Linear Advance Calibration Pattern | Marlin Firmware (marlinfw.org)
The tools tab now has native generators on it.
This is a basic guide on making a PA (Pressure Advance) gcode file. I plan on forking the code and changing it to natively generate the gcode for RRF and Klipper, but it’s easy, so I am not making that a priority. Just use the above-linked tools.
I found some cool diagrams that show the improvements with Klipper pressure advance compared to regular Linear Advance (LA) and PA with the smooth pressure advance algorithm. With direct drive, it does not matter as much, but with Bowden and high values, Marlin and RRF have a hard time keeping up and end up slowing the print a lot to maintain the max acceleration for the extruder in firmware. So, a stock 300 really needs 1.9 and that doubles print times on RRF. With Klipper, it is not a problem and it does not reduce the acceleration as the extruder hits its ceiling. Instead, it smooths out the max values and extends them slightly to the same end result. You can configure the smoothing time if you really are pushing things, but the stock value is adequate. We do not want to reach the point where we start reducing the effectiveness of the pressure advance. This all is not important if running direct drive since we rarely need more than .1 seconds of Pressure Advance with the Orbiter or most other high-end solutions. I just figured it would be interesting to give some background on what is happening under the hood.
These are the install instructions by Alex Or. He has done all of us a huge favour. I will be sending this to anyone who purchases a harness or kit, this will also be available to my patrons.
Klipper newest mainsail update (moonrakerv0.41-12 or newer) requires the following line to be added:
[octoprint_compat]Just paste it in the bottom of your moonraker.conf file as shown below.
You will find this in the Settings > Machine tab.
Alex Or is helping by putting a lot of my pictures and information together into a presentation. It should be ready soon, he had me review his draft. We are making a few changes, but it looks great already. It is time to make a video of the flashing procedure, so Jake Allen installed a new board and let me record a remote session of me flashing it for him.
Here is a video showing the basic harness install.
Holger asked for a picture of the pi camera mounting location.
The klipper harness is assembled with the intent of using the small triangles on the harness to locate the pins.
A rpi diagram courtesy of raspberrypi.org shows the pin numbers here
The harness comes with a diagram and shows the pin numbers. The main harness, the connector on the right in the below image, has the pin marked with a triangle go to pin number 2.
The harness connector on the left is for the accelerometer, and is not needed for the main install.
Connect the Panel Due harness in the manner that is described in the video below. Be careful of the orientation of the Panel Due plug you remove, and connect the power wires as described.
One of my Patreons is working on a presentation documenting the install, so I will add it when it is ready.
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