2 layers145 × 165 mm
2 layers78.4 × 68 mm
Hcppnfc
monero-project/kastelo115The Sekura Monero Hardware Wallet
- Size
- 78.4 × 68 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 13
- Nets
- 17
- Pads
- 30
- Tracks, vias
- 28, 2
- Pours
- 2
- Routed
- Yes
- KiCad
- KiCad 4
- Created
- 18 Oct 2017
- Updated
- 28 Jan 2020
Overview
Hcppnfc is an open-source printed circuit board by monero-project, from the monero-project/kastelo repository on GitHub. It is a 2-layer board of 78.4 × 68 mm with 13 parts on 17 nets, routed with 28 tracks and 2 vias.
It is built around the M24SR02-YMN6T/2. Its parts include 2 ICs and 2 switches.
Main components
1README
hardware/breakneck/README.mdHardware Breakneck Design
The Breakneck design includes rich features typical of a developer edition hardware wallet.
Getting Started
The Breakneck design consists of several files, some which are not tracked in revision control but are part of project releases.
- breakneck.pro (KiCad project)
- breakneck.sch (KiCad schematic)
- breakneck.kicad_pcb (KiCad layout)
- libraries (KiCad libraries)
- modules (KiCad footprints)
Fabrication subdirectories contain files meant for printing, assembly, and other production work.
- billofmat (Bill of materials generated from the layout)
- fabpanel (Gerber files for printing panelized PCBs)
- fabraster (3D rendition of a single PCB layout)
- fabsingle (Gerber files for printing single PCBs)
- fabvector (Vector files useful for mechanical engineering)
Other subdirectories exist to provide conveniently formatted files generated from source.
- release (Tested distribution release files containing change logs)
- schematic (Copy of breakneck.sch converted to common graphic formats)
A Makefile serves project management tasks allowing for scripting and automation.
- Makefile (A GNU Makefile facilitating command line project tasks)
Parts
13| Qty | Value | Footprint | References |
|---|---|---|---|
| 3 | Dummy_FIDUCIAL_Passermarke_Type1_RevE_Date16Nov2011 | Monero_HW:Fiducial_1mm_Dia_2mm_Outer | FID1, FID2, FID3 |
| 2 | M24SR02-YMN | Monero_HW:SOIC-8_3.9x4.9mm_Pitch1.27mm | U1, U2 |
| 1 | ART_CONFYEAR | Monero_HW:HCPPNewordconf | GFX* |
| 1 | ART_INSTCRYP | Monero_HW:HCPPNewordinst | GFX* |
| 1 | ART_TRIANGLE | Monero_HW:HCPPNewordtri | GFX* |
| 1 | Antenna_Loop | Monero_HW:NFCAntennatall | AE1 |
| 1 | DUMMY_MOUNTING-HOLE_RevE_Date22jun2010 | Monero_HW:MountingHole_4.3mm_M4_ISO14580_Pad | MH1 |
| 1 | LOGO | Monero_HW:HCPPSponsors | LOGO* |
| 1 | SW_SPST | Monero_HW:SW_SPST_K21102SP | SW1 |
| 1 | SW_SPST | Monero_HW:SW_SPST_PTS645 | SW2 |
Questions
How big is the Hcppnfc PCB?
It measures 78.4 × 68 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Hcppnfc use?
13 parts, built around the M24SR02-YMN6T/2. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Hcppnfc KiCad files?
From the monero-project/kastelo repository on GitHub, at the commit this page was made from: the board is hardware/confbadge/hcppnfc/hcppnfc.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.
Can I use the Hcppnfc design in my own project?
Its repository states no licence, so its author keeps all rights: ask monero-project before reusing the design.
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