The 3dpBurner project has a lot of working hours, prototyping, testings, burned electronics... I would like to recover some of the investment and thus to continue improving it. That is why i have decided to send the .STL files for printing after a donation. No matter the amount, you can donate any amount, i will be very grateful and you will be contributing with the project development.
Use the button below to make the donation, i will send you the .STL files to your Paypal email.
...However, if you don't can / want to make a donation for any reason contact me, i will send you files. If you like the project you can make a donation at any time. Thank you!!
-The recommended print settings are PLA at minimun of 40% infill.
The firmware used by 3dpBurner is a work in progress laser optimized version of the official GRBL made by AlphaResearch.
-Dec/14/2016: At today date i'm using this firmware version (it is the lastest AlphaResearch version at Feb/04/2015). I've tested it for some time without issues. It has speed improvments over the previous one, getting a much better results on grayscale picture engravings. Note there are newer versions, from both, Alpharesearch and official GRBL, i have tested them, but get the better performance with this one.
-Download .hex file
-Download source files
How to flash Arduino with the 3dpBurner firmware:
The recommended one. Download the hex file, and use the Xloader application for upload file to Arduino.
Download the souce files, compile and flash using standard Arduino IDE. You can check the GRBL wiki flashing guide.
For configuring the GRBL firmware defaults for 3dpBurner use the 3dpBurner Sender App and send/run one of these files (you can open the file with a text editor for checking). Reset after run the file.
These are the standard settings for A4/A3 working area using 20 teeth GT2 pulleys and single Y motor.
NOTE: Due to EEPROM writing latency, the configuration commands needs to be sent one at time and awaiting for "ok" response before sending the next. 3dpBurner Sender actually don't differ configuration files from gcode ones and always use the buffer system instead.
So you have two options: One is by sending manually line by line and the another one is by sending the file several times until you get no errors response. This will be fixed on next version.
If you want to manual check firmware settings or mofify to fit your needs, send $$ command and check all values acording to GRBL documentation.
*The bigger working area the lower acceleration (i use acceleration of 2000mm/min^2 on my A4 machine and 1000mm/sec^2 on my A3 one). Best acceleration is the maximun possible without producing perimeter pattern on grayscale image engravings.
Old firmware files:
-Feb/02/2015 last AlphaResearch version at Feb/02/2015.
-Download Source files
GCODE sender application
3dpBurner sender (Open Source)
A Windows application for control and streaming files to 3dpBurner. (Requires .Net Framework 4+) .
You can directly download the latest stable binary here.
or check all lastest releases here:
Image to GCODE converter application
3dpBurner Image2Gcode (Open Source)
An easy to use Windows application for engraving images. (Requires .Net Framework 4+).
Some features: 8 bit grayscale or 1 bit monocromatic engraving, horizontal/diagonal patterns, edge lines, laser profiles, metric/imperial units, basic image editing functions...
Check the lastest releases here:
I use CamBam as my main CAM program. These are useful files:
3dpBurner Cambam PostProcessor (updated Dec/21/2015) Download
CamBam laser style i use it as start point for create operations:
Check a software/hardware guide created by highground user. A must to read.
Thanks for sharing highground.