Two Trees Totem S Laser Engraver: Modification

This wonderful machine was provided to me by the well-known Banggood online store, for which I am sincerely grateful. although I already have several laser engravers, which many of you have already met, but nevertheless this one also had to work. Soon he will have to work hard. But first, I would like to share some modifications with you, but not only ...

The story of its delivery is 3.14zdec ... The customs wanted to warm their hands on the parcel, but this publication is not about the sad story with the customs. In a nutshell: everything worked out :) But! .. starting the assembly and almost completing it, I realized that something, and indeed, as always, I did not like in the standard version ... Well, that's what I am :) So I decided to modify it a little. I didn’t like the organization of the cables, and I didn’t like very much ... after thinking a little, I came up with small little things, thanks to which now everything has grown together.

With the installation, everything is simple, except for one trifle. The right motor cable had to be pulled through the profile. There is just a hole in the profile for this. I used the wires from a signal cable with a cross section of 23AWG, which is quite sufficient for the current characteristics.

And also added a display controller for autonomous control from the ISS, the GRBL controller left the standard one.

But that's not all ... Banggood Store has provided promotional promotional codes to obtain a licensed LightBurn software.

First of all, I want to note: there are only two promotional codes, but each of them gives you the opportunity to get a licensed version of this wonderful software, so this is a lottery that we will give away in early May. The conditions for participation are as follows: when buying Two Trees Totem S, by clicking on the promotional link, you need to send me the order number in a personal message. At the beginning of May, I will check all the participants and determine the winners in the mode of generating a random number, after which they will be sent promotional codes.

The entire assembly and modification process, as well as an example of cutting and engraving, can be seen in the video:

You can watch a detailed video of the laser in operation from my friend Ruvim. He shot much better than I did :)

My new machine: