GPH Zer0 V2
GPH Zer0 V2
3D
Published 2020-03-17T17:01:16+00:00
An upgraded version of the original GPH Zer0. Overall, it's design parameters was to be more durable overall, whilst allowing as much (if not more) airflow.
List of changes:
Top casing's vent grill has been thickened by .9mm
Bottom casing's vent grill has been thickened by 2mm
The ventilation grill structures has been changed to an interlocking hexagon pattern for increased structural integrity.
There is now a spacer plate to go between the Raspberry Pi Zero and the USB Addon Board. The nylon nuts are no longer required.
Material has been added below the USB plug to keep it from bending and cracking off the PCB.
Screw attachment holes reduced to 2mm. ( M2x12mm Screws will be used)
Infill has been increased from 20% to 25%.
Hardware:
Raspberry Pi Zero W: https://www.adafruit.com/product/3400
USB A Addon Board: https://www.amazon.com/MakerFocus-Raspberry-Required-Provide-Connector/dp/B077W69CD1?tag=tv-auto-20
MicroSD Card: https://www.amazon.com/Sandisk-Ultra-Micro-UHS-I-Adapter/dp/B073K14CVB/ref=sr_1_3?crid=1QTX1Y34ANTZT&keywords=16gb+micro+sd+card&qid=1558389825&s=gateway&sprefix=16GB+mi%2Caps%2C158&sr=8-3
M2x12mm Screws: https://www.amazon.com/gp/product/B0756VPKGL/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1
Software:
Raspbian: https://www.raspberrypi.org/downloads/raspbian/
Pi-hole: https://github.com/pi-hole/pi-hole/#one-step-automated-install
Standard Print Settings:
Extruder: 212C
Bed: 56C
First Layer Print Height: .30mm
Wall Thickness: .40
Wall Perimeters: 2
Brim Length: 4mm
Support is needed for the bottom casing and spacer. When in slicer software, turn the bottom casing upside down and add support under the USB plug reinforcement.
Support Percentage: 18%
Support Pattern: Zig Zag
| Date published | 17/03/2020 |