Redid layout with JLC library symbols

Library.pretty/A16N_cast.kicad_mod

@@ -0,0 +1,247 @@
+(footprint "A16N_cast"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(property "Reference" "A16N_cast"
+		(at 0 0 180)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "1a5b7791-8f63-45e3-ba51-bdb607dbad8d")
+		(effects
+			(font
+				(size 0.5 0.5)
+				(thickness 0.08)
+			)
+			(justify mirror)
+		)
+	)
+	(property "Value" ""
+		(at 0 0 180)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "2a0a9b57-fb2d-4d8d-97df-33d56890bcc6")
+		(effects
+			(font
+				(size 0.5 0.5)
+				(thickness 0.08)
+			)
+			(justify mirror)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 180)
+		(layer "B.Fab")
+		(hide yes)
+		(uuid "c1562060-2dc6-40e5-a842-6b0b3718ed71")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+			(justify mirror)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 180)
+		(layer "B.Fab")
+		(hide yes)
+		(uuid "192bfde5-19ee-4adf-bebb-81fd10c34a8a")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+			(justify mirror)
+		)
+	)
+	(fp_line
+		(start -5.5 -2)
+		(end -5.5 2)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "Edge.Cuts")
+		(uuid "d95d3b74-f702-4dcf-b586-73fe612fbf14")
+	)
+	(fp_line
+		(start -5.5 -2)
+		(end 5.5 -2)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "Edge.Cuts")
+		(uuid "e0fe8c6c-6f0b-448a-a897-953d8e408995")
+	)
+	(fp_line
+		(start 5.5 -2)
+		(end 5.5 -1)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "Edge.Cuts")
+		(uuid "f103481f-9cd7-49fb-9ef8-8cf3f1f18077")
+	)
+	(fp_line
+		(start 5.5 -0.5)
+		(end 5.5 0.5)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "Edge.Cuts")
+		(uuid "9bfdd896-1412-4814-8b18-ff79232de116")
+	)
+	(fp_line
+		(start 5.5 1)
+		(end 5.5 2)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "Edge.Cuts")
+		(uuid "db0661ce-4ee5-4bf8-b53c-96194948eb78")
+	)
+	(fp_line
+		(start 5.5 2)
+		(end -5.5 2)
+		(stroke
+			(width 0.05)
+			(type default)
+		)
+		(layer "Edge.Cuts")
+		(uuid "6b7c98ed-7f51-4a72-8e5a-c756fc767f63")
+	)
+	(pad "1" thru_hole circle
+		(at -4.445 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "c44cc01c-63c6-4a8b-a34a-3f3562f8ea9e")
+	)
+	(pad "2" thru_hole circle
+		(at -3.175 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "20b4f39d-8998-4528-9e8c-b07c1d608b72")
+	)
+	(pad "3" thru_hole circle
+		(at -1.905 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "dcaf6ebc-802a-4edc-b78a-47735327fdff")
+	)
+	(pad "4" thru_hole circle
+		(at -0.635 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "6c82a869-868e-4a04-8334-40ed9f56ee40")
+	)
+	(pad "5" thru_hole circle
+		(at 0.635 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "f2ea3ef7-f5a6-4f46-8f93-9f71bb5c3d83")
+	)
+	(pad "6" thru_hole circle
+		(at 1.905 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "891692d5-2d1d-48e9-af5e-945a883ed2f0")
+	)
+	(pad "7" thru_hole circle
+		(at 3.175 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "ab1ef5fa-f4eb-4baa-8969-fe18b59fcbdd")
+	)
+	(pad "8" thru_hole circle
+		(at 4.445 -2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "ad7db280-4b54-426b-abd1-845d00d42a97")
+	)
+	(pad "9" thru_hole circle
+		(at 4.445 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "f35c3503-222a-4918-97b9-3b985d84cab8")
+	)
+	(pad "10" thru_hole circle
+		(at 3.175 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "0620b8ea-907e-4511-a5f6-b80a478020b5")
+	)
+	(pad "11" thru_hole circle
+		(at 1.905 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "6b3a7199-3da9-422c-8f9a-8ba41a7f2cee")
+	)
+	(pad "12" thru_hole circle
+		(at 0.635 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "f36c9c99-3c1a-4dfa-a0f6-50b842534d06")
+	)
+	(pad "13" thru_hole circle
+		(at -0.635 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "015ee49c-7f11-472e-bed0-149c72b8955e")
+	)
+	(pad "14" thru_hole circle
+		(at -1.905 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "b61b8691-2e6c-4bde-914d-11aa3ecf971e")
+	)
+	(pad "15" thru_hole circle
+		(at -3.175 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "264c09ce-3a11-422f-a0ad-fb8732805823")
+	)
+	(pad "16" thru_hole circle
+		(at -4.445 2)
+		(size 1 1)
+		(drill 0.6)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "95c7bfdc-ae7b-4377-a98b-d45bd3ab02a2")
+	)
+	(embedded_fonts no)
+)

Library.pretty/CONN-FPC-SMD_16P-P1.00-O0.50.kicad_mod

@@ -0,0 +1,364 @@
+(footprint "CONN-FPC-SMD_16P-P1.00-O0.50"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
+	(layer "F.Cu")
+	(property "Reference" "FPC2"
+		(at 0 -4 0)
+		(layer "F.SilkS")
+		(uuid "c4cf29e2-0fc8-49c1-95e1-11a20630aeeb")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Value" "FPC-16"
+		(at 0 3.5 0)
+		(layer "F.Fab")
+		(uuid "8c0e3441-8af2-4406-8b1c-a69858e055c6")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "cbb681ef-cf2e-4ad1-a1ae-6a47dd935e1e")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "17675362-769b-4af3-b736-674e9bfc0aa0")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "JLC_3DModel_Q" "312da58311b441c88ccf7f3f52954456"
+		(at 0 0 0)
+		(layer "Cmts.User")
+		(hide yes)
+		(uuid "883c8658-1b1e-4224-bf8c-cacf45f511e2")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "JLC_3D_Size" "25 4.4"
+		(at 0 0 0)
+		(layer "Cmts.User")
+		(hide yes)
+		(uuid "fbc4c6d1-3b94-4077-927f-9a80edc6141e")
+		(effects
+			(font
+				(size 1.27 1.27)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Manufacturer Part" "FPC16-T1T1-2020-A"
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "157c3e12-06ea-4e81-ac02-9879fc32ff1d")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Manufacturer" "SHETIME(高钺达)"
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "632a2417-c252-4ccb-b5bd-42b9110cfb1a")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Supplier Part" "C52740846"
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "0fa54962-e810-4f0e-9964-25ab1ac7298c")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Supplier" "LCSC"
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "a9d7b505-6206-4098-b62b-757fe25816b0")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "LCSC Part Name" "翻盖式 下接 P数:16P 间距:0.5mm"
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "3ab2d9cc-80b5-4daa-970d-4a07c87ab013")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(fp_rect
+		(start -6 -1.2)
+		(end -4.2 1.2)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill yes)
+		(layer "F.Cu")
+		(uuid "42506433-7fbd-48b9-9018-af7738a016bb")
+	)
+	(fp_rect
+		(start 4.7 -1.2)
+		(end 6.5 1.2)
+		(stroke
+			(width 0)
+			(type solid)
+		)
+		(fill yes)
+		(layer "F.Cu")
+		(uuid "0842fa47-f564-452e-937a-1d975bcc2281")
+	)
+	(fp_line
+		(start -6.5 -2)
+		(end -6.5 2.5)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "12b7cbf4-ba14-4211-8d98-f75be29f1ee2")
+	)
+	(fp_line
+		(start -6.5 2.5)
+		(end 7 2.5)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "e3fa00aa-71dd-4b00-b8a3-798b44b4e08a")
+	)
+	(fp_line
+		(start -5.5 -3)
+		(end -6.5 -2)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "f9b0b97e-10e4-414f-94e0-d4fad34f8111")
+	)
+	(fp_line
+		(start 6 -3)
+		(end -5.5 -3)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "e07329f1-bcfa-4887-b12c-d5cfc45bad1c")
+	)
+	(fp_line
+		(start 7 -2)
+		(end 6 -3)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "0007694b-d36c-4821-8786-8da3d8951588")
+	)
+	(fp_line
+		(start 7 2.5)
+		(end 7 -2)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "3be8df40-ba49-471c-a5ad-bfd796cefa9f")
+	)
+	(fp_rect
+		(start -6.2 -1.4)
+		(end -3.8 1.4)
+		(stroke
+			(width 0.01)
+			(type solid)
+		)
+		(fill no)
+		(layer "F.SilkS")
+		(uuid "ef75f980-78ee-4de6-966d-e07fe7186386")
+	)
+	(fp_rect
+		(start 4.3 -1.4)
+		(end 6.7 1.4)
+		(stroke
+			(width 0.01)
+			(type solid)
+		)
+		(fill no)
+		(layer "F.SilkS")
+		(uuid "537b1dcc-864a-42ca-9d38-fe257cde524c")
+	)
+	(fp_circle
+		(center -7 3.5)
+		(end -6.9 3.5)
+		(stroke
+			(width 0.254)
+			(type solid)
+		)
+		(fill no)
+		(layer "F.SilkS")
+		(uuid "d3fa9cc8-625e-4466-9fd5-81c9178bb698")
+	)
+	(pad "1" smd rect
+		(at -3.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "6fab43c3-9bfd-44a2-ab00-aa839c1ef025")
+	)
+	(pad "2" smd rect
+		(at -3 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "65be5679-8d2c-4baf-92b4-cc786e4dd0c9")
+	)
+	(pad "3" smd rect
+		(at -2.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "0af1b3af-8057-4c02-bf19-d204bfbd0262")
+	)
+	(pad "4" smd rect
+		(at -2 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "db30d023-33b1-4019-9b18-90a65f4d0aa8")
+	)
+	(pad "5" smd rect
+		(at -1.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "9904cbc4-5dc8-4081-9d40-e4a5196bf53f")
+	)
+	(pad "6" smd rect
+		(at -1 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "aa69d731-167d-4dab-b5b6-40169c0b7970")
+	)
+	(pad "7" smd rect
+		(at -0.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "772746e2-270c-4de4-b9a8-dc02a344bd16")
+	)
+	(pad "8" smd rect
+		(at 0 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "eeaf74f0-9a2d-4509-9770-36e0b8871261")
+	)
+	(pad "9" smd rect
+		(at 0.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "e8e1c5d5-2cb9-430f-807a-aa74f798d34d")
+	)
+	(pad "10" smd rect
+		(at 1 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "49f45ba2-ea7c-435d-a0ba-6d60fc537aaa")
+	)
+	(pad "11" smd rect
+		(at 1.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "8eaccd0b-909d-4aea-a3ce-e27c8e14a08c")
+	)
+	(pad "12" smd rect
+		(at 2 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "6e22bcec-9f4a-49cd-8ce7-2fdca0190bf7")
+	)
+	(pad "13" smd rect
+		(at 2.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "0d557cf3-d88e-4331-be9f-e880908c9a83")
+	)
+	(pad "14" smd rect
+		(at 3 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "c569763a-9e95-4025-92ea-5a05bb227784")
+	)
+	(pad "15" smd rect
+		(at 3.5 1.25)
+		(size 0.6 1.7)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "05a3373b-f15d-4fc7-8c29-73316a5dde54")
+	)
+	(pad "16" smd rect
+		(at 4 -1.35)
+		(size 0.6 1.9)
+		(layers "F.Cu" "F.Mask" "F.Paste")
+		(uuid "f655dd8b-a1c2-4c73-a4f2-81abc3bcf658")
+	)
+	(embedded_fonts no)
+	(model "${KIPRJMOD}/EASYEDA_MODELS/CONN-SMD_23P-L25.0-W3.0-P1.00-L_TE_2-84982-3.step"
+		(offset
+			(xyz 0 0 0)
+		)
+		(scale
+			(xyz 1 1 1)
+		)
+		(rotate
+			(xyz -0 -0 -0)
+		)
+	)
+)

Library.pretty/XIAO-nRF52840-DIP.kicad_mod

@@ -0,0 +1,542 @@
+(footprint "XIAO-nRF52840-DIP"
+	(version 20241229)
+	(generator "pcbnew")
+	(generator_version "9.0")
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+	)
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+	)
+	(pad "1" smd roundrect
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+		(size 2.432 1.524)
+		(layers "F.Cu" "F.Mask")
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+		(uuid "0cef5e55-d8ff-4394-9cc1-cc318608b0d9")
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+	(pad "4" smd roundrect
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+		(uuid "191a259d-5773-4a80-91de-baa69611fab8")
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+	(pad "4" thru_hole circle
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+		(drill 0.889)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "200b8da4-9395-48a5-b7ac-92a6a147c215")
+	)
+	(pad "5" smd roundrect
+		(at -2.54 -8.455 90)
+		(size 2.432 1.524)
+		(layers "F.Cu" "F.Mask")
+		(roundrect_rratio 0.1)
+		(thermal_bridge_angle 45)
+		(uuid "52012467-1c46-4a8e-aa82-6f6ce69bd2ca")
+	)
+	(pad "5" thru_hole circle
+		(at -2.54 -7.62 90)
+		(size 1.524 1.524)
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+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "2b50ccce-3634-47d1-bf7d-a3db4f3f9a9f")
+	)
+	(pad "6" smd roundrect
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+		(size 2.432 1.524)
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+		(thermal_bridge_angle 45)
+		(uuid "04aeaf95-142a-40f6-97a3-04453fc50824")
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+		(remove_unused_layers no)
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+	(pad "7" smd roundrect
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+		(size 2.432 1.524)
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+		(thermal_bridge_angle 45)
+		(uuid "e997fd0b-233a-4656-afad-cb2f8b9d87c9")
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+	(pad "7" thru_hole circle
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+		(uuid "e7b72803-b5f0-433c-8313-83247355fb43")
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+	(pad "9" thru_hole circle
+		(at -5.08 7.62 270)
+		(size 1.524 1.524)
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+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "808bf9dc-1c26-4a77-93c9-e4c6d5eccbb2")
+	)
+	(pad "9" smd roundrect
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+		(size 2.432 1.524)
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+		(uuid "532de3b6-bd30-47c5-b70e-0bca6abbd997")
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+		(size 1.524 1.524)
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+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "a792a2ac-537b-4136-8f92-b81f7ce8f753")
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+	(pad "10" smd roundrect
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+		(uuid "6e3f5c75-6143-468e-bb07-d89020c03f59")
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+		(remove_unused_layers no)
+		(uuid "fb78046a-9b91-4893-b010-827957cc07be")
+	)
+	(pad "11" smd roundrect
+		(at 0 8.455 270)
+		(size 2.432 1.524)
+		(layers "F.Cu" "F.Mask")
+		(roundrect_rratio 0.1)
+		(thermal_bridge_angle 45)
+		(uuid "5249f425-bece-432d-8076-28e1b8b386e3")
+	)
+	(pad "12" thru_hole circle
+		(at 2.54 7.62 270)
+		(size 1.524 1.524)
+		(drill 0.889)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "0b8ccc97-5100-4dcf-8500-e99789ee0b4c")
+	)
+	(pad "12" smd roundrect
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+		(uuid "82f1bbd1-708b-4d2d-9113-7ba3c2313670")
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+	(pad "13" thru_hole circle
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+		(drill 0.889)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "03882061-01af-484b-b620-9e92a3daaf68")
+	)
+	(pad "13" smd roundrect
+		(at 5.08 8.455 270)
+		(size 2.432 1.524)
+		(layers "F.Cu" "F.Mask")
+		(roundrect_rratio 0.1)
+		(thermal_bridge_angle 45)
+		(uuid "954f51d1-3d75-42fb-a02a-7389b30718d9")
+	)
+	(pad "14" thru_hole circle
+		(at 7.62 7.62 270)
+		(size 1.524 1.524)
+		(drill 0.889)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "c6d1af47-da13-4409-9ab1-55d358cc57eb")
+	)
+	(pad "14" smd roundrect
+		(at 7.62 8.455 270)
+		(size 2.432 1.524)
+		(layers "F.Cu" "F.Mask")
+		(roundrect_rratio 0.1)
+		(thermal_bridge_angle 45)
+		(uuid "6b725fd4-d6f0-46bf-b3e0-7ec07cc05622")
+	)
+	(embedded_fonts no)
+	(model "${AMZPATH}/3dmodels/AMz3D.3dshapes/XIAO-nRF52840 v15.step"
+		(hide yes)
+		(offset
+			(xyz -1.778 -6.096 0.381)
+		)
+		(scale
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+		(rotate
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+	)
+	(model "${AMZPATH}/3dmodels/AMz3D.3dshapes/Seeeduino XIAO SAMD21 v4.step"
+		(offset
+			(xyz 0 0 0)
+		)
+		(scale
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+		)
+		(rotate
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+	)
+	(model "${AMZPATH}/3dmodels/AMz3D.3dshapes/Seeed Studio XIAO RP2040 v26.step"
+		(hide yes)
+		(offset
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+		(scale
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+		(rotate
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+	)
+	(model "${AMZPATH}/3dmodels/AMz3D.3dshapes/Seeed Studio XIAO-ESP32-C3.step"
+		(hide yes)
+		(offset
+			(xyz -1.7018 -6.096 0)
+		)
+		(scale
+			(xyz 1 1 1)
+		)
+		(rotate
+			(xyz -90 0 0)
+		)
+	)
+	(model "${AMZPATH}/3dmodels/AMz3D.3dshapes/XIAO-ESP32S3 v2.step"
+		(hide yes)
+		(offset
+			(xyz -1.778 -6.1722 0)
+		)
+		(scale
+			(xyz 1 1 1)
+		)
+		(rotate
+			(xyz -90 0 0)
+		)
+	)
+)

baby-mobile-panel.kicad_pro

@@ -225,6 +225,226 @@
   "cvpcb": {
     "equivalence_files": []
   },
+  "erc": {
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+    "meta": {
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+        2,
+        1,
+        1,
+        0,
+        0,
+        1,
+        0,
+        2,
+        0,
+        0,
+        2
+      ],
+      [
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2,
+        2
+      ]
+    ],
+    "rule_severities": {
+      "bus_definition_conflict": "error",
+      "bus_entry_needed": "error",
+      "bus_to_bus_conflict": "error",
+      "bus_to_net_conflict": "error",
+      "different_unit_footprint": "error",
+      "different_unit_net": "error",
+      "duplicate_reference": "error",
+      "duplicate_sheet_names": "error",
+      "endpoint_off_grid": "warning",
+      "extra_units": "error",
+      "footprint_filter": "ignore",
+      "footprint_link_issues": "warning",
+      "four_way_junction": "ignore",
+      "global_label_dangling": "warning",
+      "hier_label_mismatch": "error",
+      "label_dangling": "error",
+      "label_multiple_wires": "warning",
+      "lib_symbol_issues": "warning",
+      "lib_symbol_mismatch": "warning",
+      "missing_bidi_pin": "warning",
+      "missing_input_pin": "warning",
+      "missing_power_pin": "error",
+      "missing_unit": "warning",
+      "multiple_net_names": "warning",
+      "net_not_bus_member": "warning",
+      "no_connect_connected": "warning",
+      "no_connect_dangling": "warning",
+      "pin_not_connected": "error",
+      "pin_not_driven": "error",
+      "pin_to_pin": "warning",
+      "power_pin_not_driven": "error",
+      "same_local_global_label": "warning",
+      "similar_label_and_power": "warning",
+      "similar_labels": "warning",
+      "similar_power": "warning",
+      "simulation_model_issue": "ignore",
+      "single_global_label": "ignore",
+      "unannotated": "error",
+      "unconnected_wire_endpoint": "warning",
+      "unit_value_mismatch": "error",
+      "unresolved_variable": "error",
+      "wire_dangling": "error"
+    }
+  },
   "libraries": {
     "pinned_footprint_libs": [],
     "pinned_symbol_libs": []
@@ -276,8 +496,117 @@
     "page_layout_descr_file": ""
   },
   "schematic": {
+    "annotate_start_num": 0,
+    "bom_export_filename": "${PROJECTNAME}.csv",
+    "bom_fmt_presets": [],
+    "bom_fmt_settings": {
+      "field_delimiter": ",",
+      "keep_line_breaks": false,
+      "keep_tabs": false,
+      "name": "CSV",
+      "ref_delimiter": ",",
+      "ref_range_delimiter": "",
+      "string_delimiter": "\""
+    },
+    "bom_presets": [],
+    "bom_settings": {
+      "exclude_dnp": false,
+      "fields_ordered": [
+        {
+          "group_by": false,
+          "label": "Reference",
+          "name": "Reference",
+          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Qty",
+          "name": "${QUANTITY}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Value",
+          "name": "Value",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "DNP",
+          "name": "${DNP}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Exclude from BOM",
+          "name": "${EXCLUDE_FROM_BOM}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Exclude from Board",
+          "name": "${EXCLUDE_FROM_BOARD}",
+          "show": true
+        },
+        {
+          "group_by": true,
+          "label": "Footprint",
+          "name": "Footprint",
+          "show": true
+        },
+        {
+          "group_by": false,
+          "label": "Datasheet",
+          "name": "Datasheet",
+          "show": true
+        }
+      ],
+      "filter_string": "",
+      "group_symbols": true,
+      "include_excluded_from_bom": true,
+      "name": "Default Editing",
+      "sort_asc": true,
+      "sort_field": "Reference"
+    },
+    "connection_grid_size": 50.0,
+    "drawing": {
+      "dashed_lines_dash_length_ratio": 12.0,
+      "dashed_lines_gap_length_ratio": 3.0,
+      "default_line_thickness": 6.0,
+      "default_text_size": 50.0,
+      "field_names": [],
+      "intersheets_ref_own_page": false,
+      "intersheets_ref_prefix": "",
+      "intersheets_ref_short": false,
+      "intersheets_ref_show": false,
+      "intersheets_ref_suffix": "",
+      "junction_size_choice": 3,
+      "label_size_ratio": 0.375,
+      "operating_point_overlay_i_precision": 3,
+      "operating_point_overlay_i_range": "~A",
+      "operating_point_overlay_v_precision": 3,
+      "operating_point_overlay_v_range": "~V",
+      "overbar_offset_ratio": 1.23,
+      "pin_symbol_size": 25.0,
+      "text_offset_ratio": 0.15
+    },
     "legacy_lib_dir": "",
-    "legacy_lib_list": []
+    "legacy_lib_list": [],
+    "meta": {
+      "version": 1
+    },
+    "net_format_name": "",
+    "page_layout_descr_file": "",
+    "plot_directory": "",
+    "space_save_all_events": true,
+    "spice_current_sheet_as_root": false,
+    "spice_external_command": "spice \"%I\"",
+    "spice_model_current_sheet_as_root": true,
+    "spice_save_all_currents": false,
+    "spice_save_all_dissipations": false,
+    "spice_save_all_voltages": false,
+    "subpart_first_id": 65,
+    "subpart_id_separator": 0
   },
   "sheets": [],
   "text_variables": {}

baby-mobile-v5.kicad_pro

@@ -446,8 +446,12 @@
     }
   },
   "libraries": {
-    "pinned_footprint_libs": [],
+    "pinned_footprint_libs": [
-    "pinned_symbol_libs": []
+      "EasyEDA_Lib"
+    ],
+    "pinned_symbol_libs": [
+      "EasyEDA_Lib"
+    ]
   },
   "meta": {
     "filename": "baby-mobile-v5.kicad_pro",
@@ -479,7 +483,36 @@
     },
     "net_colors": null,
     "netclass_assignments": null,
-    "netclass_patterns": []
+    "netclass_patterns": [
+      {
+        "netclass": "Default",
+        "pattern": "/VIN"
+      },
+      {
+        "netclass": "Default",
+        "pattern": "/VBAT"
+      },
+      {
+        "netclass": "Default",
+        "pattern": "/C_VBAT"
+      },
+      {
+        "netclass": "Default",
+        "pattern": "/GND"
+      },
+      {
+        "netclass": "Default",
+        "pattern": "/SPI_MISO"
+      },
+      {
+        "netclass": "Default",
+        "pattern": "/FLASH_CS"
+      },
+      {
+        "netclass": "Default",
+        "pattern": "/C_3V3"
+      }
+    ]
   },
   "pcbnew": {
     "last_paths": {
@@ -608,6 +641,11 @@
     "subpart_first_id": 65,
     "subpart_id_separator": 0
   },
-  "sheets": [],
+  "sheets": [
+    [
+      "3033f063-d051-4b2e-89f5-f1cfe4577b32",
+      "Root"
+    ]
+  ],
   "text_variables": {}
 }

baby_mobile_v2/baby_mobile_v2.ino

@@ -81,8 +81,8 @@ using namespace Adafruit_LittleFS_Namespace;
 // SPI MOSI/MISO/SCK use default SPI pins
 
 // Buttons (directly to GPIO, active LOW with internal pull-up)
-#define PIN_BTN1         3
+#define PIN_BTN1         0
-#define PIN_BTN2         4
+#define PIN_BTN2         1
 #define PIN_BTN3         5
 #define PIN_BTN4         3
 /*
@@ -874,6 +874,15 @@ void waitButtonRelease(uint8_t btn) {
 // ============================================================
 
 void enterDeepSleep() {
+    // Don't sleep if any button is currently LOW — would wake instantly.
+    // Also catches floating pins that the internal pull-up isn't winning against.
+    for (uint8_t i = 0; i < NUM_BUTTONS; i++) {
+        if (analogRead(BTN_PINS[i]) < 128) {
+            g_lastActivity = millis();  // postpone
+            return;
+        }
+    }
+
     Serial.println("Entering deep sleep...");
     audioStop();
     motorStop();
@@ -885,14 +894,11 @@ void enterDeepSleep() {
     // Stop BLE advertising to save power
     Bluefruit.Advertising.stop();
 
-    // Configure buttons as wake sources
+    // Configure buttons as wake sources.
-    // On nRF52840, any GPIO can wake from System OFF
+    // nrf_gpio_cfg_sense_input takes nRF GPIO numbers, not Arduino pin numbers —
-    // We use System ON sleep (RTOS idle) for quick wake
+    // use g_ADigitalPinMap[] to convert.
-    // For deepest sleep, use sd_power_system_off()
-
-    // Use pin sense for wake
     for (uint8_t i = 0; i < NUM_BUTTONS; i++) {
-        nrf_gpio_cfg_sense_input(BTN_PINS[i],
+        nrf_gpio_cfg_sense_input(g_ADigitalPinMap[BTN_PINS[i]],
                                  NRF_GPIO_PIN_PULLUP,
                                  NRF_GPIO_PIN_SENSE_LOW);
     }
@@ -1205,6 +1211,7 @@ static void serUploadTick() {
 void loop() {
     // ---- Audio sample output (8kHz, loop-driven) ----
     if (g_playing) {
+        g_lastActivity = millis();  // stay awake while audio is playing
         uint32_t now = micros();
         if ((int32_t)(now - g_nextSampleUs) >= 0) {
             g_nextSampleUs += 125;  // 1/8000s = 125µs
@@ -1259,6 +1266,8 @@ void loop() {
 
         switch (btn) {
             case 1:  // Play / Pause
+            case 2:
+            case 3:
                 if (g_playing) {
                     audioStop();
                 } else if (g_numTracks > 0) {
@@ -1266,40 +1275,40 @@ void loop() {
                 }
                 break;
 
-            case 2:  // Next track
+            case 4:  // Next track
                 if (g_numTracks > 0) {
                     g_currentTrack = (g_currentTrack + 1) % g_numTracks;
                     if (g_playing) { audioStop(); audioStart(g_currentTrack); }
                 }
                 break;
 
-            case 3:  // Previous track
+            case 5:  // Previous track
                 if (g_numTracks > 0) {
                     g_currentTrack = (g_currentTrack == 0) ? g_numTracks - 1 : g_currentTrack - 1;
                     if (g_playing) { audioStop(); audioStart(g_currentTrack); }
                 }
                 break;
 
-            case 4:  // Motor toggle
+            case 6:  // Motor toggle
                 if (g_motorOn) motorStop(); else motorStart(g_motorSpeed);
                 break;
 
-            case 5:  // Motor faster
+            case 7:  // Motor faster
                 if (g_motorSpeed < 240) g_motorSpeed += 20;
                 if (g_motorOn) analogWrite(PIN_MOTOR_PWM, g_motorSpeed);
                 break;
 
-            case 6:  // Motor slower
+            case 8:  // Motor slower
                 if (g_motorSpeed > 60) g_motorSpeed -= 20;
                 if (g_motorOn) analogWrite(PIN_MOTOR_PWM, g_motorSpeed);
                 break;
 
-            case 7:  // Play all (music + motor)
+            case 9:  // Play all (music + motor)
                 motorStart(g_motorSpeed);
                 if (!g_playing && g_numTracks > 0) audioStart(0);
                 break;
 
-            case 8:  // Stop all
+            case 10:  // Stop all
                 audioStop();
                 motorStop();
                 break;
@@ -1308,12 +1317,11 @@ void loop() {
         waitButtonRelease(btn);
     }
 
-    // ---- Auto shutoff ----
+    // ---- Auto shutoff / idle sleep ----
     if (millis() - g_lastActivity > AUTO_OFF_MS) {
         enterDeepSleep();
     }
 
-    // ---- Idle sleep (if nothing happening, no USB) ----
     if (!g_playing && !g_motorOn && !g_usbConnected && !g_bleUploading) {
         if (millis() - g_lastActivity > IDLE_SLEEP_MS) {
             enterDeepSleep();

fp-lib-table

@@ -0,0 +1,5 @@
+(fp_lib_table
+  (version 7)
+  (lib (name "Library")(type "KiCad")(uri "${KIPRJMOD}/Library.pretty")(options "")(descr ""))
+  (lib (name "EasyEDA_Lib")(type "EasyEDA / JLCEDA Pro")(uri "${KIPRJMOD}/EasyEDA_Lib/EasyEDA_Lib.elibz")(options "")(descr ""))
+)

jlc-kicad-lib-loader.ini

@@ -0,0 +1,3 @@
+[Library]
+name = EasyEDA_Lib
+

sym-lib-table

@@ -0,0 +1,3 @@
+(sym_lib_table
+  (lib (name "EasyEDA_Lib")(type "EasyEDA (JLCEDA) Pro")(uri "${KIPRJMOD}/EasyEDA_Lib/EasyEDA_Lib.elibz")(options "")(descr ""))
+)