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Forager with diode-free Partial Heawood wiring ("Acid") #20

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Forager with diode-free Partial Heawood wiring ("Acid") #20

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e82a060
Save forager-pcb.kicad_pcb as forager-ph.kicad_pcb in KiCad v9.0.2
peterjc Sep 29, 2025
637d529
Remove all the old switch traces, set nets for direct wiring
peterjc Sep 29, 2025
1a681bf
Make into a reversible board (replace switches in right, delete left)
peterjc Sep 29, 2025
2ece060
Use XIAO-nRF52840 v15.step
peterjc Oct 8, 2025
b06310c
Add P0.09 and P0.10 NFC pads to footprint
peterjc Oct 8, 2025
a3c33f9
Partial Heawood Graph Theory diode-free switch wiring done
peterjc Oct 8, 2025
284177a
Lengthen battery cutout
peterjc Oct 8, 2025
38f8830
Rotate battery connection and move back to give clearance,
peterjc Oct 8, 2025
270b5bc
Show 15x35mm battery placeholder
peterjc Oct 8, 2025
246285b
Restore direct solder points for battery connection
peterjc Oct 9, 2025
9e47902
Add bonus sideways SMD thumb switch to fill out the matrix.
peterjc Oct 9, 2025
02269c8
Change to thru-hole battery terminals for direct solder option
peterjc Oct 9, 2025
765984e
Add MSK12C02 power switch - LCSC C431540 or similar, SMD
peterjc Oct 9, 2025
10fd800
Enlarge most 2x2.6mm hotswap pads to 2.6x2.6mm
peterjc Oct 10, 2025
401e231
Graph Theory Silkscreen art using Heawood Graph
peterjc Oct 10, 2025
515033f
Set title and revision: Forager Acid 1.0.0
peterjc Oct 21, 2025
70a74a2
Gerbers for Forager Acid 1.0.0
peterjc Oct 21, 2025
512d759
Re-inforce BAT+ connection with trace on both sides.
peterjc Nov 7, 2025
bf8e478
Bump Acid to v1.1.0, drop the unused 'bonus' thumb button
peterjc Jan 30, 2026
53e9a8b
Remove unused 5V and 3V3 pads (slightly less chance to short circuit …
peterjc Jan 30, 2026
a3efbe6
Fix edge cut under USB port (was cutting twice with two footprints - …
peterjc Jan 30, 2026
b14652a
Duplicate battery connectors with alternative polarity.
peterjc Jan 30, 2026
ef672d0
Forager Acid gerbers v1.0.0 --> v1.1.0
peterjc Jan 30, 2026
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