Merge pull request 'hw-update-and-pcb' (#40) from hw-update-and-pcb into main

Reviewed-on: #40 Reviewed-by: Stefan Kratochwil <kratochwil-la@gmx.de>
2025-10-07 20:19:56 +00:00
parent bd17197fef d3674e46aa
commit 4a15b2c221
29 changed files with 23422 additions and 679 deletions
--- a/.gitea/workflows/build.yaml
+++ b/.gitea/workflows/build.yaml
@@ -1,6 +1,6 @@
 ---
 name: Build RPi Pico firmware image
-on:
+"on":
  push:

 jobs:
@@ -22,4 +22,4 @@ jobs:
        uses: actions/upload-artifact@v3
        with:
          name: firmware-RPi-Pico-W-with-fs
-          path: software/lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/firmware-filesystem.uf2
+          path: software/lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/firmware-filesystem-*.uf2
--- a/hardware/tonberry-pico/Modules.pretty/AZ_Delivery_RC522.kicad_mod
+++ b/hardware/tonberry-pico/Modules.pretty/AZ_Delivery_RC522.kicad_mod
@@ -0,0 +1,443 @@
+(footprint "AZ_Delivery_RC522"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(descr "Through hole straight socket strip, 1x08, 2.54mm pitch, single row (from Kicad 4.0.7), script generated")
+	(tags "Through hole socket strip THT 1x08 2.54mm single row")
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+			(font
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+				(thickness 0.15)
+			)
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+	(property "Value" "AZ_Delivery_RC522"
+		(at -1.9 11.03 0)
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+		(uuid "eb0c6019-b136-4812-894a-851e8bd21756")
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+		(remove_unused_layers no)
+		(uuid "171fee8a-00a9-4f1b-bee2-5dc44fbef460")
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+		(remove_unused_layers no)
+		(uuid "02a680e0-7902-4b9b-97d5-04111a6ad630")
+	)
+	(pad "6" thru_hole circle
+		(at 0 12.7)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "ea4d2b35-79b2-4d5d-8abe-b0d0675a2a70")
+	)
+	(pad "7" thru_hole circle
+		(at 0 15.24)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "c0db5362-fdbd-4784-9c33-469f195ac9af")
+	)
+	(pad "8" thru_hole circle
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+		(size 1.7 1.7)
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+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "adabdc0d-c196-4362-98fc-523b0680144d")
+	)
+	(zone
+		(net 0)
+		(net_name "")
+		(layers "F.Cu" "B.Cu")
+		(uuid "5e845900-288e-4f42-a8ac-c20c1cc0aa41")
+		(name "Antenna")
+		(hatch edge 0.5)
+		(connect_pads
+			(clearance 0)
+		)
+		(min_thickness 0.25)
+		(filled_areas_thickness no)
+		(keepout
+			(tracks not_allowed)
+			(vias not_allowed)
+			(pads not_allowed)
+			(copperpour not_allowed)
+			(footprints not_allowed)
+		)
+		(placement
+			(enabled no)
+			(sheetname "")
+		)
+		(fill
+			(thermal_gap 0.5)
+			(thermal_bridge_width 0.5)
+		)
+		(polygon
+			(pts
+				(xy 58.1 -9.5) (xy 15.5 -9.5) (xy 15.5 30.5) (xy 58.1 30.5)
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+	(group ""
+		(uuid "72a71035-0d89-4c39-b4c6-1fefc66807fa")
+		(members "23726452-e50f-490c-a39e-a24c479dbdd3" "37ebb819-cba1-4d26-8219-ba4fc5e3d318"
+			"49613ec7-c049-4577-95b9-7914f2d0eeb3" "7c71dc53-c556-469e-a5bc-b4c067525bc5"
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+			"c91279d4-19e9-4d6b-82e4-3abaf6c9450a" "d92ad159-9fb8-4328-a573-b78abcdc471f"
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+	(embedded_fonts no)
+	(model "${KICAD9_3DMODEL_DIR}/Connector_PinSocket_2.54mm.3dshapes/PinSocket_1x08_P2.54mm_Vertical.step"
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+		(scale
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+)
--- a/hardware/tonberry-pico/Modules.pretty/Adafruit_bq25185.kicad_mod
+++ b/hardware/tonberry-pico/Modules.pretty/Adafruit_bq25185.kicad_mod
@@ -0,0 +1,355 @@
+(footprint "Adafruit_bq25185"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(descr "Through hole straight socket strip, 1x07, 2.54mm pitch, single row (from Kicad 4.0.7), script generated")
+	(tags "Through hole socket strip THT 1x07 2.54mm single row")
+	(property "Reference" "REF**"
+		(at 0 -8.255 0)
+		(layer "F.SilkS")
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+		(effects
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+	)
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+		(at -3.81 23.495 0)
+		(layer "F.Fab")
+		(uuid "86edab5c-7f9d-4119-b32b-b12277ace150")
+		(effects
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+		(effects
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+		(uuid "f25457eb-8a07-4acd-907f-7cd787994a5c")
+	)
+	(fp_arc
+		(start 1.778373 17.931627)
+		(mid 0 22.224999)
+		(end -1.778373 17.931627)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "F.CrtYd")
+		(uuid "b284c369-20df-4fe6-a2a0-f28fcc3b58d6")
+	)
+	(fp_circle
+		(center -13.97 -4.42)
+		(end -16.485 -4.42)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(fill no)
+		(layer "F.CrtYd")
+		(uuid "bd44fb04-efc3-4813-ad81-2f8b403680df")
+	)
+	(fp_circle
+		(center -13.97 19.71)
+		(end -16.485 19.71)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(fill no)
+		(layer "F.CrtYd")
+		(uuid "cf8bdd37-9205-40af-8a51-17c2a30f9014")
+	)
+	(fp_line
+		(start -1.27 -2.501639)
+		(end 1.27 -2.501639)
+		(stroke
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+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "7afbc36b-dc93-48ce-b6e3-213a0cc77565")
+	)
+	(fp_line
+		(start -1.27 17.145)
+		(end -1.27 -2.501639)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "2c7bc528-2d0c-40c9-9e97-d56236d26fe6")
+	)
+	(fp_line
+		(start -0.635 17.78)
+		(end -1.27 17.145)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "a12a655f-03d7-4c2a-87ca-b0238aca19c3")
+	)
+	(fp_line
+		(start 1.27 -2.501639)
+		(end 1.27 17.78)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "7a7136ae-feda-4d2a-9391-81bb7d3312d2")
+	)
+	(fp_line
+		(start 1.27 17.78)
+		(end -0.635 17.78)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "c13c8715-e3c4-4d03-8849-e2a1e26d40a1")
+	)
+	(fp_text user "${REFERENCE}"
+		(at -2.54 12.7 270)
+		(layer "F.Fab")
+		(uuid "a8c74cf2-2d56-4366-b45f-d04e448ebc72")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "" np_thru_hole circle
+		(at -13.97 -4.445)
+		(size 2.54 2.54)
+		(drill 2.54)
+		(layers "F&B.Cu" "*.Mask")
+		(uuid "356e8d03-c3ad-4b24-bf9f-f35de4f1636d")
+	)
+	(pad "" np_thru_hole circle
+		(at -13.97 19.685)
+		(size 2.54 2.54)
+		(drill 2.54)
+		(layers "F&B.Cu" "*.Mask")
+		(uuid "c342310e-eb02-4174-9d9c-eb95934aebf5")
+	)
+	(pad "" np_thru_hole circle
+		(at 0 -4.445)
+		(size 2.54 2.54)
+		(drill 2.54)
+		(layers "F&B.Cu" "*.Mask")
+		(uuid "6306c281-706a-4b36-9e39-5aa956be2d80")
+	)
+	(pad "" np_thru_hole circle
+		(at 0 19.685)
+		(size 2.54 2.54)
+		(drill 2.54)
+		(layers "F&B.Cu" "*.Mask")
+		(uuid "d01f277d-a18c-4fb7-8bce-ad82f53d5330")
+	)
+	(pad "1" thru_hole rect
+		(at 0 16.51 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "9c199252-bdac-484c-a687-6b4ef26cc3e6")
+	)
+	(pad "2" thru_hole circle
+		(at 0 13.97 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "be025cc7-4905-4574-955b-178576ccc1cc")
+	)
+	(pad "3" thru_hole circle
+		(at 0 11.43 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "e46efbed-3393-457c-95ba-f30245b6478b")
+	)
+	(pad "4" thru_hole circle
+		(at 0 8.89 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "5bb680ed-7bca-4b4a-852d-e6849574c8a6")
+	)
+	(pad "5" thru_hole circle
+		(at 0 6.35 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "59961279-9785-4a81-948d-7855e0e08516")
+	)
+	(pad "6" thru_hole circle
+		(at 0 3.81 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "eda46f52-d12e-47b7-951c-bc4005bc694e")
+	)
+	(pad "7" thru_hole circle
+		(at 0 1.27 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "2cb79b81-6688-44c2-92c7-e75f5df30e91")
+	)
+	(pad "8" thru_hole circle
+		(at 0 -1.27 180)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "b2d6f12f-bf69-4a9b-a3e9-164231e4f483")
+	)
+	(embedded_fonts no)
+	(model "${KICAD9_3DMODEL_DIR}/Connector_PinSocket_2.54mm.3dshapes/PinSocket_1x08_P2.54mm_Vertical.step"
+		(offset
+			(xyz 0 1.25 0)
+		)
+		(scale
+			(xyz 1 1 1)
+		)
+		(rotate
+			(xyz -0 -0 -0)
+		)
+	)
+)
--- a/hardware/tonberry-pico/Modules.pretty/Sparkfun_MAX98357A.kicad_mod
+++ b/hardware/tonberry-pico/Modules.pretty/Sparkfun_MAX98357A.kicad_mod
@@ -0,0 +1,381 @@
+(footprint "Sparkfun_MAX98357A"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(descr "Through hole straight socket strip, 1x07, 2.54mm pitch, single row (from Kicad 4.0.7), script generated")
+	(tags "Through hole socket strip THT 1x07 2.54mm single row")
+	(property "Reference" "REF**"
+		(at 0 -3.556 0)
+		(layer "F.SilkS")
+		(uuid "2656f117-ae27-4bd8-a9c3-f25e38d25a50")
+		(effects
+			(font
+				(size 1.016 1.016)
+				(thickness 0.1524)
+			)
+		)
+	)
+	(property "Value" "Sparkfun_MAX98357A"
+		(at 0 18.01 0)
+		(layer "F.Fab")
+		(uuid "e7891e54-c3b2-4045-b729-ec1b29005170")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "aab68a41-9b58-43f5-b6ed-218d51a35c21")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "d5308824-df7c-46bf-b6ad-dfc407c4cafc")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+		)
+	)
+	(attr through_hole)
+	(fp_line
+		(start -1.33 -2.54)
+		(end 19.05 -2.54)
+		(stroke
+			(width 0.1524)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "a225c96b-f88a-46ab-8898-d5a961a69e4d")
+	)
+	(fp_line
+		(start -1.33 1.27)
+		(end -1.33 -2.54)
+		(stroke
+			(width 0.1524)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "d9e35813-ad57-481a-bd0f-e96849b81f42")
+	)
+	(fp_line
+		(start -1.33 1.27)
+		(end -1.33 16.57)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "acaab1d6-f4d6-4ae2-98ff-f3ba2e3cd533")
+	)
+	(fp_line
+		(start -1.33 1.27)
+		(end 1.33 1.27)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "c2228c31-a76f-4f6c-8dac-e47a00dd4a83")
+	)
+	(fp_line
+		(start -1.33 16.57)
+		(end 1.33 16.57)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "4067195c-1874-47b5-b0f1-8f78aa17f1fb")
+	)
+	(fp_line
+		(start -1.27 17.78)
+		(end -1.27 16.57)
+		(stroke
+			(width 0.1524)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "b5f022f0-b8d1-4bd3-b372-d667aa83852e")
+	)
+	(fp_line
+		(start 0 -1.33)
+		(end 1.33 -1.33)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "3672f0c4-cfd3-4ed8-a916-26b23e299b5c")
+	)
+	(fp_line
+		(start 1.33 -1.33)
+		(end 1.33 0)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "e8fb0117-396a-4d0e-92dd-8c1cd555e5c6")
+	)
+	(fp_line
+		(start 1.33 1.27)
+		(end 1.33 16.57)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "1ac1a480-cb45-4327-a825-2b9d92cf5a54")
+	)
+	(fp_line
+		(start 19.05 -2.54)
+		(end 19.05 17.78)
+		(stroke
+			(width 0.1524)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "51996aa9-4796-4afe-9489-c6b28405d249")
+	)
+	(fp_line
+		(start 19.05 17.78)
+		(end -1.27 17.78)
+		(stroke
+			(width 0.1524)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "18391d8a-34f3-4119-86e5-c63f37e37070")
+	)
+	(fp_line
+		(start -1.8 -1.8)
+		(end 1.75 -1.8)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "858f249c-fdd9-466b-b8a1-4dd799afef6b")
+	)
+	(fp_line
+		(start -1.8 17)
+		(end -1.8 -1.8)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "1d1e798f-8b02-4758-b297-16af69eea697")
+	)
+	(fp_line
+		(start 1.75 -1.8)
+		(end 1.75 17)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "43d35c9f-6401-4fe4-80f8-4316968255a0")
+	)
+	(fp_line
+		(start 1.75 17)
+		(end -1.8 17)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "35349e7d-9f0b-4de6-b84b-46bf4473917f")
+	)
+	(fp_circle
+		(center 15.875 0.635)
+		(end 18.415 0.635)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(fill no)
+		(layer "F.CrtYd")
+		(uuid "dfaa1b74-8adb-43a3-83c0-f701d5acdf69")
+	)
+	(fp_circle
+		(center 15.875 14.605)
+		(end 18.415 14.605)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(fill no)
+		(layer "F.CrtYd")
+		(uuid "b6741d2d-655e-4405-bdec-635bf83d8ad5")
+	)
+	(fp_line
+		(start -1.27 -1.27)
+		(end 0.635 -1.27)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "37e9acde-12d2-4319-a282-cdf2fdbe341a")
+	)
+	(fp_line
+		(start -1.27 16.51)
+		(end -1.27 -1.27)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "56075374-a1e4-485e-b882-8e4cce7262d5")
+	)
+	(fp_line
+		(start 0.635 -1.27)
+		(end 1.27 -0.635)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "b0ddd3e4-2153-4cae-8cb5-d50cbfc8f47e")
+	)
+	(fp_line
+		(start 1.27 -0.635)
+		(end 1.27 16.51)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "2c20ee51-27de-4f59-83a5-2a2f58df65fb")
+	)
+	(fp_line
+		(start 1.27 16.51)
+		(end -1.27 16.51)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "d6de62ad-e175-43b9-85c8-340c8ab61fbc")
+	)
+	(fp_rect
+		(start -1.3716 -2.6416)
+		(end 19.1516 17.8816)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(fill no)
+		(layer "F.Fab")
+		(uuid "6931ddba-5c8b-4684-9522-4250e5a9daf6")
+	)
+	(fp_text user "${REFERENCE}"
+		(at 0 7.62 90)
+		(layer "F.Fab")
+		(uuid "d0f4c06e-6fb2-4a19-9b48-8ad674e44ff7")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "" np_thru_hole circle
+		(at 15.875 0.635)
+		(size 3.2 3.2)
+		(drill 3.2)
+		(layers "F&B.Cu" "*.Mask")
+		(uuid "71993a8f-c48d-437a-8a3c-3e63eb969208")
+	)
+	(pad "" np_thru_hole circle
+		(at 15.875 14.605)
+		(size 3.2 3.2)
+		(drill 3.2)
+		(layers "F&B.Cu" "*.Mask")
+		(uuid "ed9c8b97-5d58-4937-959a-98150878726c")
+	)
+	(pad "1" thru_hole rect
+		(at 0 0)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "1c83ddd7-1eb1-4a63-97b8-8cad20ed8adb")
+	)
+	(pad "2" thru_hole circle
+		(at 0 2.54)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "4b5aedc5-52ef-4559-9513-4cfe7a9290f5")
+	)
+	(pad "3" thru_hole circle
+		(at 0 5.08)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "d2e33fa3-db5c-4923-b9dd-22f0a7d95420")
+	)
+	(pad "4" thru_hole circle
+		(at 0 7.62)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "769680bd-a4f8-488a-9497-b63b5c793581")
+	)
+	(pad "5" thru_hole circle
+		(at 0 10.16)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "995ea8f5-e63f-41d7-93fe-dc90eacb16c7")
+	)
+	(pad "6" thru_hole circle
+		(at 0 12.7)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "3060d1e5-b1f1-47ad-9a39-6410cc4f3629")
+	)
+	(pad "7" thru_hole circle
+		(at 0 15.24)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "8651b2dd-3cf3-4c82-aa1a-ccc59e2c1675")
+	)
+	(embedded_fonts no)
+	(model "${KICAD9_3DMODEL_DIR}/Connector_PinSocket_2.54mm.3dshapes/PinSocket_1x07_P2.54mm_Vertical.step"
+		(offset
+			(xyz 0 0 0)
+		)
+		(scale
+			(xyz 1 1 1)
+		)
+		(rotate
+			(xyz 0 0 0)
+		)
+	)
+)
--- a/hardware/tonberry-pico/Modules.pretty/Sparkfun_MicroSD_Breakout.kicad_mod
+++ b/hardware/tonberry-pico/Modules.pretty/Sparkfun_MicroSD_Breakout.kicad_mod
@@ -0,0 +1,306 @@
+(footprint "Sparkfun_MicroSD_Breakout"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(descr "Through hole straight socket strip, 1x07, 2.54mm pitch, single row (from Kicad 4.0.7), script generated")
+	(tags "Through hole socket strip THT 1x07 2.54mm single row")
+	(property "Reference" "REF**"
+		(at 0 -3.81 0)
+		(layer "F.SilkS")
+		(uuid "2649026f-8664-4aec-9bb7-08c001d0263d")
+		(effects
+			(font
+				(size 1.016 1.016)
+				(thickness 0.1524)
+			)
+		)
+	)
+	(property "Value" "Sparkfun_MicroSD_Breakout"
+		(at -8.255 19.05 0)
+		(layer "F.Fab")
+		(uuid "befe8006-9d37-47c5-9cb4-916482040426")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "bda792b3-ed8e-4973-9481-8397712eba90")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "2b01e065-879a-4a28-815b-34368d12b6af")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+		)
+	)
+	(attr through_hole)
+	(fp_line
+		(start -1.33 1.27)
+		(end -1.33 16.57)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "c581ca6d-5026-479b-93ae-7bad6b62ddd9")
+	)
+	(fp_line
+		(start -1.33 1.27)
+		(end 1.33 1.27)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "d49fc77d-4bea-4acf-adb5-43551cb508f1")
+	)
+	(fp_line
+		(start -1.33 16.57)
+		(end 1.33 16.57)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "fa1edbcf-d278-4f63-83db-6cdbef0fe0fb")
+	)
+	(fp_line
+		(start 0 -1.33)
+		(end 1.33 -1.33)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "466d8a50-67a4-4117-b2ef-fd8fa3c112f8")
+	)
+	(fp_line
+		(start 1.33 -1.33)
+		(end 1.33 0)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "cc6f4d87-5f66-4c7a-b151-a392aa8f66ed")
+	)
+	(fp_line
+		(start 1.33 1.27)
+		(end 1.33 16.57)
+		(stroke
+			(width 0.12)
+			(type solid)
+		)
+		(layer "F.SilkS")
+		(uuid "dc1b7dd4-ca53-4049-ae81-eb11216e81d9")
+	)
+	(fp_rect
+		(start -20.574 -2.794)
+		(end 1.778 18.034)
+		(stroke
+			(width 0.1524)
+			(type solid)
+		)
+		(fill no)
+		(layer "F.SilkS")
+		(uuid "0af85dea-fde2-4a4a-83d8-7c1dc2a9aafa")
+	)
+	(fp_line
+		(start -1.8 -1.8)
+		(end 1.75 -1.8)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "abe8217b-b617-4a57-8b1b-aaad9a1a9408")
+	)
+	(fp_line
+		(start -1.8 17)
+		(end -1.8 -1.8)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "f6453894-baf7-4501-8b5d-b696bc45df5b")
+	)
+	(fp_line
+		(start 1.75 -1.8)
+		(end 1.75 17)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "9c21be3b-ef13-48a3-a28c-f5586af79a94")
+	)
+	(fp_line
+		(start 1.75 17)
+		(end -1.8 17)
+		(stroke
+			(width 0.05)
+			(type solid)
+		)
+		(layer "F.CrtYd")
+		(uuid "27ab22be-40bf-42f8-a30e-00bb317bcedd")
+	)
+	(fp_line
+		(start -1.27 -1.27)
+		(end 0.635 -1.27)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "bbaf3582-2515-4a48-ac3f-6c1eac7a9c7a")
+	)
+	(fp_line
+		(start -1.27 16.51)
+		(end -1.27 -1.27)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "7ba01148-ed5c-4058-bbbe-f7586e6b0fe3")
+	)
+	(fp_line
+		(start 0.635 -1.27)
+		(end 1.27 -0.635)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "449b7ca7-e50d-486c-95c9-ec3b9328d1e9")
+	)
+	(fp_line
+		(start 1.27 -0.635)
+		(end 1.27 16.51)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "a8fe924f-576e-43f4-bdbd-bede8f50e4a9")
+	)
+	(fp_line
+		(start 1.27 16.51)
+		(end -1.27 16.51)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(layer "F.Fab")
+		(uuid "bc826cb1-1f13-4927-b007-dbc4e7bf9119")
+	)
+	(fp_rect
+		(start -20.5105 -2.8575)
+		(end 1.7145 18.0975)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(fill no)
+		(layer "F.Fab")
+		(uuid "ff136a20-1e67-47d3-967e-862544e6261a")
+	)
+	(fp_text user "${REFERENCE}"
+		(at 0 7.62 90)
+		(layer "F.Fab")
+		(uuid "c75ce234-326d-4a91-a01c-aa463620f982")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "1" thru_hole rect
+		(at 0 0)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "94205f6f-c0ef-4190-8ab9-3ca1f6dfb4f7")
+	)
+	(pad "2" thru_hole circle
+		(at 0 2.54)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "b734434c-14a9-4700-99dc-f466e6509db7")
+	)
+	(pad "3" thru_hole circle
+		(at 0 5.08)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "971175f6-b389-4741-aaaf-0fb15d3e7fff")
+	)
+	(pad "4" thru_hole circle
+		(at 0 7.62)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "dca213e6-9378-4e06-9621-11be8656a233")
+	)
+	(pad "5" thru_hole circle
+		(at 0 10.16)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "c723245c-962a-4ab8-b0e1-229741e9138e")
+	)
+	(pad "6" thru_hole circle
+		(at 0 12.7)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "9b547c20-1f88-4220-82b8-d72f851fb6a1")
+	)
+	(pad "7" thru_hole circle
+		(at 0 15.24)
+		(size 1.7 1.7)
+		(drill 1)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "a588ed23-dbc2-406f-bc1c-3c6e69dd99ee")
+	)
+	(embedded_fonts no)
+	(model "${KICAD9_3DMODEL_DIR}/Connector_PinSocket_2.54mm.3dshapes/PinSocket_1x07_P2.54mm_Vertical.step"
+		(offset
+			(xyz 0 0 0)
+		)
+		(scale
+			(xyz 1 1 1)
+		)
+		(rotate
+			(xyz 0 0 0)
+		)
+	)
+)
--- a/hardware/tonberry-pico/fp-lib-table
+++ b/hardware/tonberry-pico/fp-lib-table
@@ -0,0 +1,4 @@
+(fp_lib_table
+  (version 7)
+  (lib (name "Modules")(type "KiCad")(uri "${KIPRJMOD}/Modules.pretty")(options "")(descr ""))
+)
--- a/hardware/tonberry-pico/tonberry-pico.kicad_dru
+++ b/hardware/tonberry-pico/tonberry-pico.kicad_dru
@@ -0,0 +1,28 @@
+(version 1)
+(rule "Pad to Silkscreen"
+	(constraint silk_clearance (min 0.15mm))
+	(layer outer)
+	(condition "A.Type == 'pad' && (B.Type == 'text' || B.Type == 'graphic')"))
+
+(rule "drill hole size (mechanical)"
+	(constraint hole_size (min 0.3mm) (max 6.3mm)))
+
+(rule "Minimum Via Hole Size"
+	(constraint hole_size (min 0.3mm))
+	(condition "A.Type == 'via'"))
+
+(rule "Minimum Via Diameter"
+	(constraint via_diameter (min 20mil))
+	(condition "A.Type == 'via'"))
+
+(rule "PTH Hole Size"
+	(constraint hole_size (min 12mil) (max 6.35mm))
+	(condition "A.isPlated()"))
+
+(rule "Minimum Non-plated Hole Size"
+	(constraint hole_size (min 0.5mm))
+	(condition "A.Type == 'pad' && !A.isPlated()"))
+
+(rule "Pad to Track clearance"
+	(constraint clearance (min 0.2mm))
+	(condition "A.isPlated() && A.Type != 'Via' && B.Type == 'track'"))
--- a/hardware/tonberry-pico/tonberry-pico.kicad_pcb
+++ b/hardware/tonberry-pico/tonberry-pico.kicad_pcb
--- a/hardware/tonberry-pico/tonberry-pico.kicad_prl
+++ b/hardware/tonberry-pico/tonberry-pico.kicad_prl
@@ -1,10 +1,12 @@
 {
  "board": {
-    "active_layer": 0,
+    "active_layer": 5,
    "active_layer_preset": "",
    "auto_track_width": true,
    "hidden_netclasses": [],
-    "hidden_nets": [],
+    "hidden_nets": [
+      "GND"
+    ],
    "high_contrast_mode": 0,
    "net_color_mode": 1,
    "opacity": {
@@ -63,9 +65,42 @@
    "version": 5
  },
  "net_inspector_panel": {
-    "col_hidden": [],
-    "col_order": [],
-    "col_widths": [],
+    "col_hidden": [
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false,
+      false
+    ],
+    "col_order": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      6,
+      7,
+      8,
+      9
+    ],
+    "col_widths": [
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0,
+      0
+    ],
    "custom_group_rules": [],
    "expanded_rows": [],
    "filter_by_net_name": true,
@@ -76,7 +111,7 @@
    "show_unconnected_nets": false,
    "show_zero_pad_nets": false,
    "sort_ascending": true,
-    "sorting_column": -1
+    "sorting_column": 0
  },
  "open_jobsets": [],
  "project": {
--- a/hardware/tonberry-pico/tonberry-pico.kicad_pro
+++ b/hardware/tonberry-pico/tonberry-pico.kicad_pro
@@ -2,12 +2,267 @@
  "board": {
    "3dviewports": [],
    "design_settings": {
-      "defaults": {},
-      "diff_pair_dimensions": [],
-      "drc_exclusions": [],
-      "rules": {},
-      "track_widths": [],
-      "via_dimensions": []
+      "defaults": {
+        "apply_defaults_to_fp_fields": false,
+        "apply_defaults_to_fp_shapes": false,
+        "apply_defaults_to_fp_text": false,
+        "board_outline_line_width": 0.05,
+        "copper_line_width": 0.2,
+        "copper_text_italic": false,
+        "copper_text_size_h": 1.5,
+        "copper_text_size_v": 1.5,
+        "copper_text_thickness": 0.3,
+        "copper_text_upright": false,
+        "courtyard_line_width": 0.05,
+        "dimension_precision": 4,
+        "dimension_units": 3,
+        "dimensions": {
+          "arrow_length": 1270000,
+          "extension_offset": 500000,
+          "keep_text_aligned": true,
+          "suppress_zeroes": true,
+          "text_position": 0,
+          "units_format": 0
+        },
+        "fab_line_width": 0.1,
+        "fab_text_italic": false,
+        "fab_text_size_h": 1.0,
+        "fab_text_size_v": 1.0,
+        "fab_text_thickness": 0.15,
+        "fab_text_upright": false,
+        "other_line_width": 0.1,
+        "other_text_italic": false,
+        "other_text_size_h": 1.0,
+        "other_text_size_v": 1.0,
+        "other_text_thickness": 0.15,
+        "other_text_upright": false,
+        "pads": {
+          "drill": 3.2,
+          "height": 3.2,
+          "width": 3.2
+        },
+        "silk_line_width": 0.1,
+        "silk_text_italic": false,
+        "silk_text_size_h": 1.0,
+        "silk_text_size_v": 1.0,
+        "silk_text_thickness": 0.1,
+        "silk_text_upright": false,
+        "zones": {
+          "min_clearance": 0.0
+        }
+      },
+      "diff_pair_dimensions": [
+        {
+          "gap": 0.0,
+          "via_gap": 0.0,
+          "width": 0.0
+        }
+      ],
+      "drc_exclusions": [
+        [
+          "items_not_allowed|117348000|131000000|4c513f4f-0c90-4a64-b2d1-bf0189c761db|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "items_not_allowed|117348000|131000000|fea7aba8-73c4-4553-8cc8-83472c47a83b|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "items_not_allowed|122420000|136975000|8ffc6a0d-806e-4b99-922f-2baead2bd98b|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "items_not_allowed|148270000|136975000|804b9d74-91fa-4f75-bc54-8f55b801562f|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "items_not_allowed|148720706|136551802|f2c1e20e-a272-42d8-a551-3e9074b96921|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "nonmirrored_text_on_back_layer|210811000|131073000|e87ca627-5327-4f7e-ac1a-c1eadd662c0a|00000000-0000-0000-0000-000000000000",
+          ""
+        ],
+        [
+          "silk_overlap|115550000|131000000|cd433b4c-40ac-48cc-b03e-5acf3357d88b|fea7aba8-73c4-4553-8cc8-83472c47a83b",
+          ""
+        ]
+      ],
+      "meta": {
+        "filename": "board_design_settings.json",
+        "version": 2
+      },
+      "rule_severities": {
+        "annular_width": "error",
+        "clearance": "error",
+        "connection_width": "warning",
+        "copper_edge_clearance": "error",
+        "copper_sliver": "warning",
+        "courtyards_overlap": "error",
+        "creepage": "error",
+        "diff_pair_gap_out_of_range": "error",
+        "diff_pair_uncoupled_length_too_long": "error",
+        "drill_out_of_range": "error",
+        "duplicate_footprints": "warning",
+        "extra_footprint": "warning",
+        "footprint": "error",
+        "footprint_filters_mismatch": "ignore",
+        "footprint_symbol_mismatch": "warning",
+        "footprint_type_mismatch": "ignore",
+        "hole_clearance": "error",
+        "hole_to_hole": "warning",
+        "holes_co_located": "warning",
+        "invalid_outline": "error",
+        "isolated_copper": "warning",
+        "item_on_disabled_layer": "error",
+        "items_not_allowed": "error",
+        "length_out_of_range": "error",
+        "lib_footprint_issues": "warning",
+        "lib_footprint_mismatch": "warning",
+        "malformed_courtyard": "error",
+        "microvia_drill_out_of_range": "error",
+        "mirrored_text_on_front_layer": "warning",
+        "missing_courtyard": "ignore",
+        "missing_footprint": "warning",
+        "net_conflict": "warning",
+        "nonmirrored_text_on_back_layer": "warning",
+        "npth_inside_courtyard": "ignore",
+        "padstack": "warning",
+        "pth_inside_courtyard": "ignore",
+        "shorting_items": "error",
+        "silk_edge_clearance": "warning",
+        "silk_over_copper": "warning",
+        "silk_overlap": "warning",
+        "skew_out_of_range": "error",
+        "solder_mask_bridge": "error",
+        "starved_thermal": "error",
+        "text_height": "warning",
+        "text_on_edge_cuts": "error",
+        "text_thickness": "warning",
+        "through_hole_pad_without_hole": "error",
+        "too_many_vias": "error",
+        "track_angle": "error",
+        "track_dangling": "warning",
+        "track_segment_length": "error",
+        "track_width": "error",
+        "tracks_crossing": "error",
+        "unconnected_items": "error",
+        "unresolved_variable": "error",
+        "via_dangling": "warning",
+        "zones_intersect": "error"
+      },
+      "rules": {
+        "max_error": 0.005,
+        "min_clearance": 0.2032,
+        "min_connection": 0.0,
+        "min_copper_edge_clearance": 0.2,
+        "min_groove_width": 0.0,
+        "min_hole_clearance": 0.35,
+        "min_hole_to_hole": 0.45,
+        "min_microvia_diameter": 0.2,
+        "min_microvia_drill": 0.1,
+        "min_resolved_spokes": 2,
+        "min_silk_clearance": 0.0,
+        "min_text_height": 1.0,
+        "min_text_thickness": 0.15,
+        "min_through_hole_diameter": 0.3,
+        "min_track_width": 0.2032,
+        "min_via_annular_width": 0.15,
+        "min_via_diameter": 0.5,
+        "solder_mask_to_copper_clearance": 0.005,
+        "use_height_for_length_calcs": true
+      },
+      "teardrop_options": [
+        {
+          "td_onpthpad": true,
+          "td_onroundshapesonly": false,
+          "td_onsmdpad": true,
+          "td_ontrackend": false,
+          "td_onvia": true
+        }
+      ],
+      "teardrop_parameters": [
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_round_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_rect_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_on_pad_in_zone": false,
+          "td_target_name": "td_track_end",
+          "td_width_to_size_filter_ratio": 0.9
+        }
+      ],
+      "track_widths": [
+        0.0,
+        0.2032,
+        0.4064,
+        0.508
+      ],
+      "tuning_pattern_settings": {
+        "diff_pair_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 1.0
+        },
+        "diff_pair_skew_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 0.6
+        },
+        "single_track_defaults": {
+          "corner_radius_percentage": 80,
+          "corner_style": 1,
+          "max_amplitude": 1.0,
+          "min_amplitude": 0.2,
+          "single_sided": false,
+          "spacing": 0.6
+        }
+      },
+      "via_dimensions": [
+        {
+          "diameter": 0.0,
+          "drill": 0.0
+        },
+        {
+          "diameter": 0.6,
+          "drill": 0.3
+        },
+        {
+          "diameter": 0.8,
+          "drill": 0.4
+        }
+      ],
+      "zones_allow_external_fillets": false
    },
    "ipc2581": {
      "dist": "",
@@ -240,6 +495,7 @@
      "single_global_label": "ignore",
      "unannotated": "error",
      "unconnected_wire_endpoint": "warning",
+      "undefined_netclass": "error",
      "unit_value_mismatch": "error",
      "unresolved_variable": "error",
      "wire_dangling": "error"
@@ -257,7 +513,7 @@
    "classes": [
      {
        "bus_width": 12,
-        "clearance": 0.2,
+        "clearance": 0.1778,
        "diff_pair_gap": 0.25,
        "diff_pair_via_gap": 0.25,
        "diff_pair_width": 0.2,
@@ -268,10 +524,20 @@
        "pcb_color": "rgba(0, 0, 0, 0.000)",
        "priority": 2147483647,
        "schematic_color": "rgba(0, 0, 0, 0.000)",
-        "track_width": 0.2,
-        "via_diameter": 0.6,
-        "via_drill": 0.3,
+        "track_width": 0.2032,
+        "via_diameter": 0.8,
+        "via_drill": 0.4,
        "wire_width": 6
+      },
+      {
+        "clearance": 0.1778,
+        "name": "Power",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "priority": 0,
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.4064,
+        "via_diameter": 0.8,
+        "via_drill": 0.4
      }
    ],
    "meta": {
@@ -279,14 +545,27 @@
    },
    "net_colors": null,
    "netclass_assignments": null,
-    "netclass_patterns": []
+    "netclass_patterns": [
+      {
+        "netclass": "Power",
+        "pattern": "+*"
+      },
+      {
+        "netclass": "Power",
+        "pattern": "GND"
+      },
+      {
+        "netclass": "Power",
+        "pattern": "/*BAT"
+      }
+    ]
  },
  "pcbnew": {
    "last_paths": {
      "gencad": "",
      "idf": "",
      "netlist": "",
-      "plot": "",
+      "plot": "pcb_test/",
      "pos_files": "",
      "specctra_dsn": "",
      "step": "",
@@ -347,12 +626,36 @@
          "label": "DNP",
          "name": "${DNP}",
          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "#",
+          "name": "${ITEM_NUMBER}",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Description",
+          "name": "Description",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Sim.Pins",
+          "name": "Sim.Pins",
+          "show": false
+        },
+        {
+          "group_by": false,
+          "label": "Sim.Device",
+          "name": "Sim.Device",
+          "show": false
        }
      ],
      "filter_string": "",
      "group_symbols": true,
      "include_excluded_from_bom": false,
-      "name": "Grouped By Value",
+      "name": "",
      "sort_asc": true,
      "sort_field": "Reference"
    },
--- a/hardware/tonberry-pico/tonberry-pico.kicad_sch
+++ b/hardware/tonberry-pico/tonberry-pico.kicad_sch
--- a/software/CMakeLists.txt
+++ b/software/CMakeLists.txt
@@ -54,9 +54,9 @@ add_subdirectory(modules/audiocore)

 add_custom_target(check-format
    find . -iname '*.[ch]' -exec clang-format -Werror --dry-run {} +
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/modules
 )
 add_custom_target(clang-format
    find . -iname '*.[ch]' -exec clang-format -i {} +
-    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/src
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}/modules
 )
--- a/software/build.sh
+++ b/software/build.sh
@@ -27,12 +27,19 @@ fi
 BUILDDIR=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/
 FS_STAGE_DIR=$(mktemp -d)
 trap 'rm -rf $FS_STAGE_DIR' EXIT
-find src/ -iname '*.py' | cpio -pdm "$FS_STAGE_DIR"
-tools/mklittlefs/mklittlefs -p 256 -s 868352 -c "$FS_STAGE_DIR"/src $BUILDDIR/filesystem.bin
-truncate -s 2M $BUILDDIR/firmware-filesystem.bin
-dd if=$BUILDDIR/firmware.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k
-dd if=$BUILDDIR/filesystem.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k seek=1200
-$PICOTOOL uf2 convert $BUILDDIR/firmware-filesystem.bin $BUILDDIR/firmware-filesystem.uf2
+for hwconfig in src/hwconfig_*.py; do
+    hwconfig_base=$(basename "$hwconfig")
+    hwname=${hwconfig_base##hwconfig_}
+    hwname=${hwname%%.py}
+    find src/ -iname '*.py' \! -iname 'hwconfig_*.py' | cpio -pdm "$FS_STAGE_DIR"
+    cp "$hwconfig" "$FS_STAGE_DIR"/src/hwconfig.py
+    tools/mklittlefs/mklittlefs -p 256 -s 868352 -c "$FS_STAGE_DIR"/src $BUILDDIR/filesystem.bin
+    truncate -s 2M $BUILDDIR/firmware-filesystem.bin
+    dd if=$BUILDDIR/firmware.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k
+    dd if=$BUILDDIR/filesystem.bin of=$BUILDDIR/firmware-filesystem.bin bs=1k seek=1200
+    $PICOTOOL uf2 convert $BUILDDIR/firmware-filesystem.bin $BUILDDIR/firmware-filesystem-"$hwname".uf2
+    rm -r "${FS_STAGE_DIR:?}"/*
+done

 echo "Output in $BUILDDIR/firmware.uf2"
-echo "Image with filesystem in $BUILDDIR/firmware-filesystem.uf2"
+echo "Images with filesystem in" ${BUILDDIR}firmware-filesystem-*.uf2
--- a/software/flash.sh
+++ b/software/flash.sh
@@ -16,14 +16,15 @@ check_command lsusb
 check_command picotool

 DEVICEPATH=/dev/disk/by-label/RPI-RP2
-IMAGEPATH=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/firmware.uf2
+IMAGEPATH=lib/micropython/ports/rp2/build-TONBERRY_RPI_PICO_W/
+REVISION=Rev1

 flash_via_mountpoint()
 {
    while [ ! -e "$DEVICEPATH" ] ; do sleep 1; echo 'Waiting for RP2...'; done
    
    udisksctl mount -b "$DEVICEPATH"
-    cp "$IMAGEPATH" "$(findmnt "$DEVICEPATH" -n -o TARGET)"
+    cp "$IMAGEFILE" "$(findmnt "$DEVICEPATH" -n -o TARGET)"
 }

 PID="2e8a"
@@ -40,7 +41,7 @@ flash_via_picotool()
    local device="${bus_device[1]//[!0-9]/}"
    echo "Found RP2 with serial $serial on Bus $bus Device $device"
    
-    picotool load --bus "$bus" --address "$device" "$IMAGEPATH" 
+    picotool load --bus "$bus" --address "$device" "$IMAGEFILE"
 }

 FLASH_VIA_MOUNTPOINT=0
@@ -52,11 +53,12 @@ usage()
    echo
    echo "  -m, --via-mountpoint    Mount first found RP2 and flash image by"
    echo "                          copying to mountpoint."
+    echo "  -r, --revision <rev>    Hardware revision to flash. Default is Rev1"
    echo "  -h, --help              Print this text and exit."
    exit 2
 }

-PARSED_ARGUMENTS=$(getopt -a -n "$0" -o mh --long via-mountpoint,help -- "$@")
+PARSED_ARGUMENTS=$(getopt -a -n "$0" -o mhr: --long via-mountpoint,revision:,help -- "$@")
 # shellcheck disable=SC2181
 # Indirect getopt return value checking is okay here
 if [ "$?" != "0" ]; then
@@ -68,6 +70,7 @@ while :
 do
    case "$1" in
        -m | --via-mountpoint)  FLASH_VIA_MOUNTPOINT=1      ; shift   ;;
+        -r | --revision)        REVISION=$2                 ; shift 2 ;;
        -h | --help)            usage                                 ;;
        --) shift; break ;;
        *) echo "Unexpected option: $1"
@@ -80,6 +83,8 @@ if [ $# -gt 0 ]; then
    usage
 fi

+IMAGEFILE="$IMAGEPATH"/firmware-filesystem-$REVISION.uf2
+
 if [ "$FLASH_VIA_MOUNTPOINT" -eq 0 ]; then
    flash_via_picotool
 else
--- a/software/modules/audiocore/audiocore.c
+++ b/software/modules/audiocore/audiocore.c
@@ -40,7 +40,7 @@ void __time_critical_func(core1_main)(void)
 {
    uint32_t ret = 0;
    bool running = true, playing = false;
-    if (!i2s_init(shared_context.out_pin, shared_context.sideset_base)) {
+    if (!i2s_init(shared_context.out_pin, shared_context.sideset_base, shared_context.sideset_dclk_first)) {
        ret = MP_EIO;
        goto out;
    }
--- a/software/modules/audiocore/audiocore.h
+++ b/software/modules/audiocore/audiocore.h
@@ -31,6 +31,7 @@ struct audiocore_shared_context {

    // Set by module.c before core1 is launched and then never changed, can be read without lock
    int out_pin, sideset_base, samplerate;
+    bool sideset_dclk_first;

    // Must hold lock. The indices 0..MP3_BUFFER_PREAREA-1 may only be read and written on core1 (no
    // lock needed) The buffer is aligned to, and MP3_BUFFER_PREAREA is a multiple of, the machine
--- a/software/modules/audiocore/audiocore.py
+++ b/software/modules/audiocore/audiocore.py
@@ -1,13 +1,17 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2025 Matthias Blankertz <matthias@blankertz.org>
+
 import _audiocore
 from asyncio import ThreadSafeFlag
+from utils import get_pin_index


 class Audiocore:
-    def __init__(self, pin, sideset):
+    def __init__(self, din, dclk, lrclk):
+        # PIO requires sideset pins to be adjacent
+        assert get_pin_index(lrclk) == get_pin_index(dclk)+1 or get_pin_index(lrclk) == get_pin_index(dclk)-1
        self.notify = ThreadSafeFlag()
-        self.pin = pin
-        self.sideset = sideset
-        self._audiocore = _audiocore.Audiocore(self.pin, self.sideset, self._interrupt)
+        self._audiocore = _audiocore.Audiocore(din, dclk, lrclk, self._interrupt)

    def deinit(self):
        self._audiocore.deinit()
@@ -40,12 +44,13 @@ class Audiocore:


 class AudioContext:
-    def __init__(self, pin, sideset):
-        self.pin = pin
-        self.sideset = sideset
+    def __init__(self, din, dclk, lrclk):
+        self.din = din
+        self.dclk = dclk
+        self.lrclk = lrclk

    def __enter__(self):
-        self._audiocore = Audiocore(self.pin, self.sideset)
+        self._audiocore = Audiocore(self.din, self.dclk, self.lrclk)
        return self._audiocore

    def __exit__(self, exc_type, exc_value, traceback):
--- a/software/modules/audiocore/i2s.c
+++ b/software/modules/audiocore/i2s.c
@@ -113,17 +113,18 @@ void i2s_stop(void)
    pio_sm_clear_fifos(audiocore_pio, i2s_context.pio_sm);
 }

-bool i2s_init(int out_pin, int sideset_base)
+bool i2s_init(int out_pin, int sideset_base, bool dclk_first)
 {
    memset(i2s_context.dma_buf, 0, sizeof(i2s_context.dma_buf[0][0]) * AUDIO_BUFS * I2S_DMA_BUF_SIZE);
-    if (!pio_can_add_program(audiocore_pio, (const pio_program_t *)&i2s_max98357_program))
+    const pio_program_t *program = dclk_first ? &i2s_max98357_program : &i2s_max98357_lrclk_program;
+    if (!pio_can_add_program(audiocore_pio, program))
        return false;
    i2s_context.pio_sm = pio_claim_unused_sm(audiocore_pio, false);
    i2s_context.out_pin = out_pin;
    i2s_context.sideset_base = sideset_base;
    if (i2s_context.pio_sm == -1)
        return false;
-    i2s_context.pio_program_offset = pio_add_program(audiocore_pio, (const pio_program_t *)&i2s_max98357_program);
+    i2s_context.pio_program_offset = pio_add_program(audiocore_pio, program);

    i2s_context.dma_ch = dma_claim_unused_channel(false);
    if (i2s_context.dma_ch == -1)
--- a/software/modules/audiocore/i2s.h
+++ b/software/modules/audiocore/i2s.h
@@ -8,7 +8,7 @@

 #define I2S_DMA_BUF_SIZE (1152)

-bool i2s_init(int out_pin, int sideset_base);
+bool i2s_init(int out_pin, int sideset_base, bool dclk_first);
 void i2s_deinit(void);

 void i2s_play(int samplerate);
--- a/software/modules/audiocore/i2s_max98357.pio
+++ b/software/modules/audiocore/i2s_max98357.pio
@@ -10,7 +10,7 @@
 	.lang_opt python autopull = True
 	
 // data - DOUT
-// sideset - 2-BCLK, 1-LRCLK
+// sideset - 2-LRCLK, 1-BCLK

 	set	x,15			side 0
 	nop				side 1
@@ -33,6 +33,38 @@ right_loop:
 	set	x, 14			side 1
 	.wrap

+.program i2s_max98357_lrclk
+	.side_set 2
+
+	.lang_opt python sideset_init = pico.PIO.OUT_LOW
+	.lang_opt python out_init = pico.PIO.OUT_LOW
+	.lang_opt python out_shiftdir = pcio.PIO.SHIFT_LEFT
+	.lang_opt python autopull = True
+	
+// data - DOUT
+// sideset - 2-BCLK, 1-LRCLK
+
+	set	x,15			side 0
+	nop				side 2
+startup_loop:
+	nop				side 1
+	jmp	x-- startup_loop	side 3
+	nop				side 0
+	set	x, 14			side 2
+
+left_loop:
+	.wrap_target
+	out	pins, 1			side 0
+	jmp	x-- left_loop		side 2
+	out	pins, 1			side 1
+	set	x, 14			side 3
+right_loop:	
+	out	pins, 1			side 1
+	jmp	x-- right_loop		side 3
+	out	pins, 1			side 0
+	set	x, 14			side 2
+	.wrap
+
 % c-sdk {
 #include "hardware/clocks.h"

--- a/software/modules/audiocore/module.c
+++ b/software/modules/audiocore/module.c
@@ -170,10 +170,11 @@ static MP_DEFINE_CONST_FUN_OBJ_2(audiocore_set_volume_obj, audiocore_set_volume)
 */
 static void audiocore_init(struct audiocore_obj *obj, size_t n_args, const mp_obj_t *pos_args, mp_map_t *kw_args)
 {
-    enum { ARG_pin, ARG_sideset, ARG_handler };
+    enum { ARG_pin, ARG_dclk, ARG_lrclk, ARG_handler };
    static const mp_arg_t allowed_args[] = {
        {MP_QSTR_pin, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL}},
-        {MP_QSTR_sideset, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL}},
+        {MP_QSTR_dclk, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL}},
+        {MP_QSTR_lrclk, MP_ARG_REQUIRED | MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL}},
        {MP_QSTR_handler, MP_ARG_OBJ, {.u_obj = MP_OBJ_NULL}},
    };
    if (initialized)
@@ -188,7 +189,8 @@ static void audiocore_init(struct audiocore_obj *obj, size_t n_args, const mp_ob
    mp_arg_val_t args[MP_ARRAY_SIZE(allowed_args)];
    mp_arg_parse_all(n_args, pos_args, kw_args, MP_ARRAY_SIZE(allowed_args), allowed_args, args);
    const mp_hal_pin_obj_t pin = mp_hal_get_pin_obj(args[ARG_pin].u_obj);
-    const mp_hal_pin_obj_t sideset_pin = mp_hal_get_pin_obj(args[ARG_sideset].u_obj);
+    const mp_hal_pin_obj_t dclk_pin = mp_hal_get_pin_obj(args[ARG_dclk].u_obj);
+    const mp_hal_pin_obj_t lrclk_pin = mp_hal_get_pin_obj(args[ARG_lrclk].u_obj);
    if (args[ARG_handler].u_obj != MP_OBJ_NULL) {
        obj->irq_obj = mp_irq_new(&audiocore_irq_methods, MP_OBJ_FROM_PTR(obj));
        obj->irq_obj->handler = args[ARG_handler].u_obj;
@@ -203,7 +205,14 @@ static void audiocore_init(struct audiocore_obj *obj, size_t n_args, const mp_ob
    memset(shared_context.mp3_buffer, 0, MP3_BUFFER_PREAREA + MP3_BUFFER_SIZE);
    multicore_reset_core1();
    shared_context.out_pin = pin;
-    shared_context.sideset_base = sideset_pin;
+    // PIO requires sideset pins to be adjacent, but we support both dclk first and lrclk first
+    if (lrclk_pin == dclk_pin + 1) {
+        shared_context.sideset_base = dclk_pin;
+        shared_context.sideset_dclk_first = true;
+    } else {
+        shared_context.sideset_base = lrclk_pin;
+        shared_context.sideset_dclk_first = false;
+    }
    initialized = true;
    multicore_launch_core1(&core1_main);
    uint32_t result = get_fifo_read_value_blocking(obj);
--- a/software/modules/audiocore/test/test_audiocore.c
+++ b/software/modules/audiocore/test/test_audiocore.c
@@ -15,7 +15,7 @@ static unsigned multicore_fifo_push_last;

 static unsigned (*multicore_fifo_pop_blocking_cb)(void);

-bool i2s_init(int out_pin, int sideset_base)
+bool i2s_init(int out_pin, int sideset_base, bool dclk_first)
 {
    TEST_ASSERT_FALSE(i2s_initialized);
    if (i2s_init_return)
--- a/software/modules/rp2_sd/sd.c
+++ b/software/modules/rp2_sd/sd.c
@@ -23,7 +23,7 @@ static bool sd_acmd(const uint8_t cmd, const uint32_t arg, unsigned resplen, uin
 static bool sd_early_init(void)
 {
    uint8_t buf;
-    for (int i = 0; i < 5; ++i) {
+    for (int i = 0; i < 500; ++i) {
        if (sd_cmd(0, 0, 1, &buf)) {
 #ifdef SD_DEBUG
            printf("CMD0 resp %02hhx\n", buf);
@@ -63,7 +63,7 @@ static bool sd_send_op_cond(void)
 {
    uint8_t buf;
    bool use_acmd = true;
-    for (int timeout = 0; timeout < 500; ++timeout) {
+    for (int timeout = 0; timeout < 50000; ++timeout) {
        bool result = false;
        if (use_acmd)
            result = sd_acmd(41, 0x40000000, 1, &buf);
--- a/software/src/hwconfig_Rev1.py
+++ b/software/src/hwconfig_Rev1.py
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2025 Matthias Blankertz <matthias@blankertz.org>
+
+import machine
+from machine import Pin
+
+# SD Card SPI
+SD_DI = Pin.board.GP3
+SD_DO = Pin.board.GP4
+SD_SCK = Pin.board.GP2
+SD_CS = Pin.board.GP5
+
+# MAX98357
+I2S_LRCLK = Pin.board.GP6
+I2S_DCLK = Pin.board.GP7
+I2S_DIN = Pin.board.GP8
+I2S_SD = Pin.board.GP9
+
+# RC522
+RC522_SPIID = 1
+RC522_RST = Pin.board.GP14
+RC522_IRQ = Pin.board.GP15
+RC522_MOSI = Pin.board.GP11
+RC522_MISO = Pin.board.GP12
+RC522_SCK = Pin.board.GP10
+RC522_SS = Pin.board.GP13
+
+# WS2812
+LED_DIN = Pin.board.GP16
+LED_COUNT = 1
+
+# Buttons
+BUTTON_VOLUP = Pin.board.GP17
+BUTTON_VOLDOWN = Pin.board.GP19
+BUTTON_NEXT = Pin.board.GP18
+BUTTON_POWER = Pin.board.GP21
+
+# Power
+POWER_EN = Pin.board.GP22
+VBAT_ADC = Pin.board.GP26
+
+
+def board_init():
+    # Keep power turned on
+    # TODO: Implement soft power off
+    POWER_EN.init(mode=Pin.OUT)
+    POWER_EN.value(1)
+
+    # Set 8 mA drive strength and fast slew rate for SD SPI
+    machine.mem32[0x4001c004 + 6*4] = 0x67
+    machine.mem32[0x4001c004 + 7*4] = 0x67
+    machine.mem32[0x4001c004 + 8*4] = 0x67
+
+    # Permanently enable amplifier
+    # TODO: Implement amplifier power management
+    I2S_SD.init(mode=Pin.OPEN_DRAIN)
+    I2S_SD.value(1)
+
+
+def get_battery_voltage():
+    adc = machine.ADC(VBAT_ADC)     # create ADC object on ADC pin
+    battv = adc.read_u16()/65535.0*3.3*2
+    return battv
--- a/software/src/hwconfig_breadboard.py
+++ b/software/src/hwconfig_breadboard.py
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2025 Matthias Blankertz <matthias@blankertz.org>
+
+import machine
+from machine import Pin
+
+# SD Card SPI
+SD_DI = Pin.board.GP3
+SD_DO = Pin.board.GP4
+SD_SCK = Pin.board.GP2
+SD_CS = Pin.board.GP5
+
+# MAX98357
+I2S_LRCLK = Pin.board.GP7
+I2S_DCLK = Pin.board.GP6
+I2S_DIN = Pin.board.GP8
+I2S_SD = None
+
+# RC522
+RC522_SPIID = 1
+RC522_RST = Pin.board.GP9
+RC522_IRQ = Pin.board.GP14
+RC522_MOSI = Pin.board.GP11
+RC522_MISO = Pin.board.GP12
+RC522_SCK = Pin.board.GP10
+RC522_SS = Pin.board.GP13
+
+# WS2812
+LED_DIN = Pin.board.GP16
+LED_COUNT = 1
+
+# Buttons
+BUTTON_VOLUP = Pin.board.GP17
+BUTTON_VOLDOWN = Pin.board.GP19
+BUTTON_NEXT = Pin.board.GP18
+BUTTON_POWER = None
+
+# Power
+POWER_EN = None
+VBAT_ADC = Pin.board.GP26
+
+
+def board_init():
+    # Set 8 mA drive strength and fast slew rate for SD SPI
+    machine.mem32[0x4001c004 + 6*4] = 0x67
+    machine.mem32[0x4001c004 + 7*4] = 0x67
+    machine.mem32[0x4001c004 + 8*4] = 0x67
+
+
+def get_battery_voltage():
+    # Not supported on breadboard
+    return None
--- a/software/src/main.py
+++ b/software/src/main.py
@@ -6,7 +6,6 @@ import asyncio
 import machine
 import micropython
 import time
-from machine import Pin
 from math import pi, sin, pow

 # Own modules
@@ -18,14 +17,23 @@ from nfc import Nfc
 from rp2_neopixel import NeoPixel
 from utils import Buttons, SDContext, TimerManager

+try:
+    import hwconfig
+except ImportError:
+    print("Fatal: No hwconfig.py found")
+    raise
+
 micropython.alloc_emergency_exception_buf(100)

+# Machine setup
+hwconfig.board_init()
+

 async def rainbow(np, period=10):
    def gamma(value, X=2.2):
        return min(max(int(brightness * pow(value / 255.0, X) * 255.0 + 0.5), 0), 255)

-    brightness = 0.5
+    brightness = 0.05
    count = 0.0
    leds = len(np)
    while True:
@@ -34,7 +42,7 @@ async def rainbow(np, period=10):
            np[i] = (gamma((sin(ofs / leds * 2 * pi) + 1) * 127),
                     gamma((sin(ofs / leds * 2 * pi + 2/3*pi) + 1) * 127),
                     gamma((sin(ofs / leds * 2 * pi + 4/3*pi) + 1) * 127))
-        count += 0.2
+        count += 0.02 * leds
        before = time.ticks_ms()
        await np.async_write()
        now = time.ticks_ms()
@@ -42,12 +50,6 @@ async def rainbow(np, period=10):
            await asyncio.sleep_ms(20 - (now - before))


-# Machine setup
-
-# Set 8 mA drive strength and fast slew rate
-machine.mem32[0x4001c004 + 6*4] = 0x67
-machine.mem32[0x4001c004 + 7*4] = 0x67
-machine.mem32[0x4001c004 + 8*4] = 0x67
 # high prio for proc 1
 machine.mem32[0x40030000 + 0x00] = 0x10

@@ -55,21 +57,24 @@ machine.mem32[0x40030000 + 0x00] = 0x10
 def run():
    asyncio.new_event_loop()
    # Setup LEDs
-    pin = Pin.board.GP16
-    np = NeoPixel(pin, 10, sm=1)
+    np = NeoPixel(hwconfig.LED_DIN, hwconfig.LED_COUNT, sm=1)
    asyncio.create_task(rainbow(np))

    # Setup MP3 player
-    with SDContext(mosi=Pin(3), miso=Pin(4), sck=Pin(2), ss=Pin(5), baudrate=15000000), \
-         AudioContext(Pin(8), Pin(6)) as audioctx:
+    with SDContext(mosi=hwconfig.SD_DI, miso=hwconfig.SD_DO, sck=hwconfig.SD_SCK, ss=hwconfig.SD_CS,
+                   baudrate=15000000), \
+         AudioContext(hwconfig.I2S_DIN, hwconfig.I2S_DCLK, hwconfig.I2S_LRCLK) as audioctx:

        # Setup NFC
-        reader = MFRC522(spi_id=1, sck=10, miso=12, mosi=11, cs=13, rst=9, tocard_retries=20)
+        reader = MFRC522(spi_id=hwconfig.RC522_SPIID, sck=hwconfig.RC522_SCK, miso=hwconfig.RC522_MISO,
+                         mosi=hwconfig.RC522_MOSI, cs=hwconfig.RC522_SS, rst=hwconfig.RC522_RST, tocard_retries=20)

        # Setup app
        deps = app.Dependencies(mp3player=lambda the_app: MP3Player(audioctx, the_app),
                                nfcreader=lambda the_app: Nfc(reader, the_app),
-                                buttons=lambda the_app: Buttons(the_app))
+                                buttons=lambda the_app: Buttons(the_app, pin_volup=hwconfig.BUTTON_VOLUP,
+                                                                pin_voldown=hwconfig.BUTTON_VOLDOWN,
+                                                                pin_next=hwconfig.BUTTON_NEXT))
        the_app = app.PlayerApp(deps)

        # Start
@@ -80,5 +85,5 @@ def run():

 if __name__ == '__main__':
    if machine.Pin(17, machine.Pin.IN, machine.Pin.PULL_UP).value() != 0:
-        time.sleep(5)
+        time.sleep(1)
        run()
--- a/software/src/utils/init.py
+++ b/software/src/utils/init.py
@@ -3,7 +3,8 @@

 from utils.buttons import Buttons
 from utils.mbrpartition import MBRPartition
+from utils.pinindex import get_pin_index
 from utils.sdcontext import SDContext
 from utils.timer import TimerManager

-__all__ = ["Buttons", "MBRPartition", "SDContext", "TimerManager"]
+__all__ = ["Buttons", "get_pin_index", "MBRPartition", "SDContext", "TimerManager"]
--- a/software/src/utils/pinindex.py
+++ b/software/src/utils/pinindex.py
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: MIT
+# Copyright (c) 2025 Matthias Blankertz <matthias@blankertz.org>
+
+from machine import Pin
+
+pins = [Pin.board.GP0,
+        Pin.board.GP1,
+        Pin.board.GP2,
+        Pin.board.GP3,
+        Pin.board.GP4,
+        Pin.board.GP5,
+        Pin.board.GP6,
+        Pin.board.GP7,
+        Pin.board.GP8,
+        Pin.board.GP9,
+        Pin.board.GP10,
+        Pin.board.GP11,
+        Pin.board.GP12,
+        Pin.board.GP13,
+        Pin.board.GP14,
+        Pin.board.GP15,
+        Pin.board.GP16,
+        Pin.board.GP17,
+        Pin.board.GP18,
+        Pin.board.GP19,
+        Pin.board.GP20,
+        Pin.board.GP21,
+        Pin.board.GP22,
+        None,  # 23
+        None,  # 24
+        None,  # 25
+        Pin.board.GP26,
+        Pin.board.GP27,
+        Pin.board.GP28,
+        ]
+
+
+def get_pin_index(pin: Pin) -> int:
+    """
+    Get the pin index back from a pin object.
+    Unfortunately, micropython has no built-in function for this.
+    """
+    return pins.index(pin)
--- a/software/tests/mocks/machine.py
+++ b/software/tests/mocks/machine.py
@@ -1,2 +1,40 @@
 # SPDX-License-Identifier: MIT
 # Copyright (c) 2025 Matthias Blankertz <matthias@blankertz.org>
+
+class Pin:
+    def __init__(self, idx):
+        self.idx = idx
+
+    board = None
+
+
+class Board:
+    GP0 = Pin(0)
+    GP1 = Pin(1)
+    GP2 = Pin(2)
+    GP3 = Pin(3)
+    GP4 = Pin(4)
+    GP5 = Pin(5)
+    GP6 = Pin(6)
+    GP7 = Pin(7)
+    GP8 = Pin(8)
+    GP9 = Pin(9)
+    GP10 = Pin(10)
+    GP11 = Pin(11)
+    GP12 = Pin(12)
+    GP13 = Pin(13)
+    GP14 = Pin(14)
+    GP15 = Pin(15)
+    GP16 = Pin(16)
+    GP17 = Pin(17)
+    GP18 = Pin(18)
+    GP19 = Pin(19)
+    GP20 = Pin(20)
+    GP21 = Pin(21)
+    GP22 = Pin(22)
+    GP26 = Pin(26)
+    GP27 = Pin(27)
+    GP28 = Pin(28)
+
+
+Pin.board = Board