3D Printed Parts

All of the parts are 3D printed with FDM type 3D printers using various colored filaments. All of the parts are separated into pieces to make 3D printing easier. Assembly is pretty easy and straight forward. Use the link below to download the STLs files.

Enclosure Design

Boomy can house a number of different enclosures, not just stuff from AdaBox. You could use a Raspberry Pi, Adafruit Metro or anything really that fits. 

Enclosure Workarea: 137mm x 72mm x 37mm

SVG Artwork

If you're DIY-ing your own enclosure, you can use the original vector artwork to customize it. The boomy artwork was designed by Bruce Yan, creative director at Adafruit.

Files 

Here's a list of all the parts, what color they should be printed in and where they go. Click the green buttons to download the STL files. The parts can be printed without any support material using regular PLA filament. 

Multi-Color Parts

Boomy's face and buttons are 3D printed with different colored filaments. This can actually be done with single extruder 3D printers – dual extrusion is not required! To achieve a multi-color effect, the face and buttons are designed to be 3D printed in different gcode files.

First, we'll print only 1mm of the boomy-face.stl file using black filament. After the part has completed printing the first millimeter, we'll change the filament and load gray/silver. Then, we'll print the part starting from 1mm and stopping at 2mm. Once thats done, swap the filament out for white and resume printing the part, this time starting from 2mm and stopping at 3mm.

We're essentially stacking different colors on top of each other. In order to create separate GCODE files for your 3D printer, you'll have to setup settings in the slicing software.

Once saved out, double-click the process to edit and go back into Advanced > Layer Modifications. This time, check "Start printing at height" and type in "1.00". Leave the "Stop Printing at height" option checked and type in "2.00" in the input field. Click OK and Prepare to Print! You should see boomy's facial features like the eyes and mouth. Here we'll telling the slicer to start printing at 1mm height and stopping at 2mm. Save out the gcode file and name it something like "boomy-face-gray.gcode".

Next, we'll edit the process once again, going to Advanced > Layer Modifications. Under "Start printing at height" type in "2.0" and uncheck "Stop Printing at height". Click OK and Prepare to Print! We should only see two circles – These are the outer rings on Boomy's eyes. Save out the gcode file and name it something like "boomy-face-white.gcode".

You should be left with 3 separate gcode files named accordingly. Let's get ready to 3D print!

Printing GCODE files

Save the files to your SD Card. We'll need to print the gcode files in the correct order, starting with black, then gray and lastly white.

Start by load your 3D printer with black colored filament. Select the "black.gcode" file on your 3D printer and print the part. Once it's done, DO NOT REMOVE the part!! You must leave the part on your 3D printer.

Proceed to change the filament to a gray/silver colored filament. Make sure to purge the filament so it's finally transitioned to the new color. Load up the "gray.gocde" file and print it. Make sure to babysit the first layer, checking to see if the printer head is printing on top of the part. Once it's done, make sure you DO NOT REMOVE the part!! 

Repeating the process, swap out the gray/silver for some white filament. Now we can run the last file "white.gcode". Once it's done we can safely remove the part from the bed. And thats pretty much it!

Boomy's Buttons

The buttons that go on top of boomy's head are printed in a similar fashion – But, we only need black and gray colored filaments. So we'll end up with just two gcode files for the buttons.

For the first part, we'll use black filament. In the process, set "Stop Print at height" to "7.0" mm. Save out the gcode and name it "boomy-button-black.gcode".

We'll use gray/silver filament for the second part. In the process, set "Start Print at height" to "7.0" mm and uncheck "Stop Print at height". Save out the gcode and name it "boomy-button-gray.gcode".

Repeat the same process like we did for boomy's face. Remember to keep the part on the bed when you finish printing the first gcode. Sad to admit but I actually removed the part before printing the second gcode – It's somewhat of a bad habit of mine :-)