Racks & WattsLOCAL HARDWARE / CLEAR PICKS

3D PRINTING / THE FABRICATION CORNER

Less hunting.
More making.

A cable guide that fits. A bracket with the holes in the right place. This corner of the lab covers printers, filament, local control and useful parts for the gear you love.

Find your first printer

START HERE / PICK YOUR TOOL

3D printing / buying guide

Best 3D printer for a homelab tinkerer

Start with the Bambu Lab A1 for PLA and PETG projects, choose an enclosed printer for ASA, or build a repair-friendly Prusa kit. Find the fit for your desk and your next part.

Compare the printers and starter tools →

Easy first printer: Bambu Lab A1. Start with PLA and PETG on a full-size open-frame printer with automatic calibration.

Check price on Amazon →
An unbranded 3D printer making an orange cable organizer on a lab bench.

NEXT UP / KEEP THE SPOOL READY

Filament drying and storage, explained →

Popping nozzle? Stringy PETG? Choose a single- or multi-spool dryer, print from a dry box, and store your next colour with desiccant and a humidity card.

LOCAL CONTROL / YOUR PRINT, YOUR PANEL

Run your 3D printer without the cloud →

Keep Bambu Studio on your LAN, build a Klipper dashboard with Mainsail or Fluidd, or add OctoPrint to a compatible USB printer. Choose the route, then the Pi parts and camera.

MAKE IT FIT / USEFUL LAB PARTS

Print your own homelab parts →

Turn a spool into cable combs, vented Pi mounts and a patch panel that fits your mini rack. Pick the material, add reusable screw threads and leave the heavy lifting to metal shelves.

MATCH THE MATERIAL / MAKE THE PART WORK

Best filament for functional homelab parts →

Pick PLA for cool indoor parts, PETG for everyday mounts, ASA for outdoor exposure and TPU for soft feet. Compare maker heat data before choosing the spool.

MEASURE / FINISH / MAKE IT FIT

The 3D printing toolkit for homelab parts →

Measure the real hardware, seat M2.5/M3 inserts and clean up the edges. Choose calipers, insertion tips and cutters for the job in front of you.

MAKE ROOM / AIR, HEAT AND POWER

3D printer enclosure, fumes and power →

Choose a stable bench, plan source ventilation and room filtration, and measure the heater load before adding a UPS. Match the enclosure and safety gear to the printer.

CROSS THE LAB / PRINT A RADIO CASE

3D-printed Meshtastic cases →

Turn a bare radio board into a pocket node, a desk companion or a removable tray inside a weather box. Match the filament, battery clearance and antenna exit to the job.

ONE PANEL / FOLLOW THE PRINT

Monitor your 3D printer in Home Assistant →

Put progress, temperatures and a camera on one dashboard. Get a finish alert, flash a light and make optional plug-off wait until the printer has cooled.

Find a first printer, a dryer or a spool-storage surprise in our gifts for homelab and smart home fans.