From 15191eaaa53eb0670a2a9c50690f8127443c18e0 Mon Sep 17 00:00:00 2001 From: "Peter D. Gray" Date: Thu, 12 Mar 2026 10:17:09 -0400 Subject: [PATCH] edits --- hardware/README.md | 24 ++++++------------------ 1 file changed, 6 insertions(+), 18 deletions(-) diff --git a/hardware/README.md b/hardware/README.md index 6e3d695e..c2755f03 100644 --- a/hardware/README.md +++ b/hardware/README.md @@ -5,7 +5,6 @@ build your own Coldcard from off-the-shelf parts. We are sharing this information for the benefit of security researchers who wish to analyse the Coldcard more completely. - # Schematic ![](schematic-q1d.png) @@ -35,31 +34,20 @@ This is the Mark3 rev B schematic. # BOM - Bill of Materials -The parts used in the Coldcard are detailed in this spreadsheet file. +The parts used in the Coldcard are detailed in these spreadsheets. Most of them could be bought on Digikey, but some are direct from suppliers. +- BOM for Q rev D: `bom-q1d.xlsx` +- BOM for Mk5 rev F: `bom-mark5f.xlsx` +- BOM for Mk4 rev D: `bom-mark4d.xlsx` +- BOM for Mk3 rev B: `bom-mark3b.xlsx` + Not included are these minor bits: - the plastic case (custom) - the secure bag (with barcode serial number) - pin-recovery card -`bom-q1d.xlsx` - -- BOM for Q rev D. - -`bom-mark5f.xlsx` - -- BOM for Mk5 rev F. - -`bom-mark4d.xlsx` - -- BOM for Mk4 rev D. - -`bom-mark3b.xlsx` - -- BOM for Mk3 rev B. - # Important - No promises that these files are 100% current because we constantly make quality improvements.