grbl

License: GPLv3


Description:

Grbl is a no-compromise, high performance, low cost alternative to parallel-port-based motion control for CNC milling. It will run on a vanilla Arduino (Duemillanove/Uno) as long as it sports an Atmega 328. The controller is written in highly optimized C utilizing every clever feature of the AVR-chips to achieve precise timing and asynchronous operation. It is able to maintain up to 30kHz of stable, jitter free control pulses. It accepts standards-compliant g-code and has been tested with the output of several CAM tools with no problems. Arcs, circles and helical motion are fully supported, as well as, all other primary g-code commands. Macro functions, variables, and most canned cycles are not supported, but we think GUIs can do a much better job at translating them into straight g-code anyhow.

Welcome Friend!

Hello Friend and welcome to The Friendly Manual. You know, as in RTFM – ‘Read The Friendly Manual.’ (That’s right, the ‘F’ stands for ‘Friendly.’ Trust me on this, I would never lie to you about something so important.)

This project aims to showcase and promote Free/Libre and Open Source Software. It began life as a forum thread on South Africa’s number one IT website, mybroadband.co.za with community members contributing hundreds of their favourite Free or Open Source applications to a ‘Useful List of Free/Libre/Open Source Software Projects.’

The list has been hosted as a Github Gist but now we have upgraded to a website so we can make the list even more useful and publish richer content such as tutorials and blog articles.

Please check out our Friendly Free Software Directory for a list of Free software that we hope you will find interesting and useful. You can find the original forum thread HERE and the original list HERE.

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