What the developer wrote
Authored by Peter D. Gray
Mk5 hardware details
What changed, and why it matters
This commit simply adds public hardware documentation for the COLDCARD Mk5 (a schematic image and a bill-of-materials spreadsheet) and updates the README to list them. There is no code change, no firmware change, and nothing that alters security behavior.
No security action required. This is a documentation-only commit publishing hardware design artifacts.
Security signals we found
No strong security signals were identified.
Evidence from the diff
The diff adds two binary files (hardware/schematic-mark5f.png and hardware/bom-mark5f.xlsx) and updates hardware/README.md to reference the new Mk5 rev F schematic/BOM alongside existing Mk4/Mk3 documents. No source code, build scripts, or firmware logic are modified.
Changed components
hardware/README.mdhardware/schematic-mark5f.pnghardware/bom-mark5f.xlsxInspect captured patch +11 / −2
diff --git a/hardware/README.md b/hardware/README.md
index 013facb..6e3d695 100644
--- a/hardware/README.md
+++ b/hardware/README.md
@@ -1,4 +1,3 @@
-
# Coldcard Hardware Details
This directory contains enough information for you to be able to
@@ -15,6 +14,12 @@ researchers who wish to analyse the Coldcard more completely.
This is the Q rev D schematic.
+
+
+`schematic-mark5f.png`
+
+This is the Mark4 rev F schematic.
+
`schematic-mark4d.png`
@@ -43,9 +48,13 @@ Not included are these minor bits:
- BOM for Q rev D.
+`bom-mark5f.xlsx`
+
+- BOM for Mk5 rev F.
+
`bom-mark4d.xlsx`
-- BOM for Mk3 rev D.
+- BOM for Mk4 rev D.
`bom-mark3b.xlsx`
diff --git a/hardware/bom-mark5f.xlsx b/hardware/bom-mark5f.xlsx
new file mode 100644
index 0000000..c742591
Binary files /dev/null and b/hardware/bom-mark5f.xlsx differ
diff --git a/hardware/schematic-mark5f.png b/hardware/schematic-mark5f.png
new file mode 100644
index 0000000..2e67610
Binary files /dev/null and b/hardware/schematic-mark5f.png differ
Why this scored 15/100
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