Freelance projects

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Custom 3D printer

C & C++, Embedded Systems & Microcontrollers — incorrectly specified categories?

200 USD

Hi. I have a project for building my own 3d printer. I need to control it from R.
Not from any extern programs, but from R.

R is a programming language, similar to py.

So, from R I send coordinates, like 123x321 and it moves to that point.

After reaching that point it must go up and down vertically for another 30-40 cm

The scale is demention is 1 meter x meter. It needs to be preceise.

If it is not preceise, then, we need to add more functionality to make it preceise.

Please, let me know, if ur interested.

Payment is gradually.

Proposals 6 Rejected 1 Discussions 6

Ivan Bazovkin

0 0

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Rating -
Rating 100

Budget: 1000 USD Deadline: 1 day

Good day,

I am ready to provide this release, write to discuss the entire project and some details.

Thank you

Kiril Kononchuk

0 0

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Rating 164

Budget: 199 USD Deadline: 5 days

All of this is quite feasible, but there are some limitations in certain places.

Stepan Yularzhi

12 1

Projects 12
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Rating 400

Budget: 200 USD Deadline: 20 days

Hi, very interesting project. I have some questions, firstly about the hardware? is it custom? Should the firmware for hardware be written? Or just a driver (plugin-library for R program). So just give more clear information what do you have, what should be done and why. After than we can think how to move forward.

The list does not show proposals concealed by the client or freelancer with a Plus profile, as well as proposals violating rules

Jeo Vincent C.

4 2

Budget: 200 USD Deadline: 3 days

Hello,

From your description, the system needs to:
Receive coordinate commands directly from R (e.g., 123x321).
Move the print head precisely within a 1m × 1m workspace.
Execute additional vertical movements of 30–40 cm after reaching each coordinate.
Include extra calibration or feedback functionality to ensure high accuracy.

I can help you design a reliable control workflow that integrates R with low-level motor controllers or microcontrollers (e.g., via serial commands to a firmware like Marlin, Klipper, or a custom G-code handler). If needed, I can also assist in developing compensation algorithms, end-stop or sensor feedback loops, and repeatability enhancements to achieve the level of precision you require.

I’d be happy to discuss the technical details, clarify requirements, and outline a development plan whenever you’re ready.

Looking forward to working with you.

Best regards,
Jeo Vincent Carretas

Oleksii Mamontov 29 November 2025

,3d Clipper -;не займатись вигадуванням велосипеда , просто налаштуйте його під свій саморобний пристрій

Ivan Ivanovich

29 November 2025

But i dont know what to buy,
how to write scripripts,
how to send and receive data

Oleksii Mamontov 29 November 2025

Почніть з простих речей зайдіть на іх сайт та почитайте мануал ) та все добре описано .

Ivan Ivanovich

29 November 2025

i need to connect nema motors, to adurino, and make all thing work as a 3d printer.
It must be larger, that a regular printer, about 2m x 1m
I need to purchase details, like belt, rails etc, and assemly them

Pavel Shtemenko 29 November 2025

Hello. Does your printer already have a ready connection to the R language?

Ivan Ivanovich

29 November 2025

Hi, thanks for your interest.
Adurino is being connected to R, no worries, i do it on my own.

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Ivan Ivanovich
Norway

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Rating 45