diff --git a/pcb/.gitignore b/pcb/.gitignore
index c279c4b..5c5735c 100644
--- a/pcb/.gitignore
+++ b/pcb/.gitignore
@@ -1 +1,2 @@
 /pcb-backups
+.history
diff --git a/pcb/Custom_Footprints.pretty/BME680.kicad_mod b/pcb/Custom_Footprints.pretty/BME680.kicad_mod
new file mode 100644
index 0000000..efbd9cf
--- /dev/null
+++ b/pcb/Custom_Footprints.pretty/BME680.kicad_mod
@@ -0,0 +1,273 @@
+(footprint "BME680"
+	(version 20260206)
+	(generator "pcbnew")
+	(generator_version "10.0")
+	(layer "F.Cu")
+	(property "Reference" "REF**"
+		(at 0 -0.5 0)
+		(unlocked yes)
+		(layer "F.SilkS")
+		(uuid "577620da-5824-4ab3-8b73-bd3eb48a99b1")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.1)
+			)
+		)
+	)
+	(property "Value" "BME680"
+		(at 0 1 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "e70f059c-c275-425f-9163-3c1d49b123a8")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "3f682a3b-f29e-4aac-988c-8ec327931feb")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "615cc85b-a437-45bf-b324-442d3e45ad64")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(attr through_hole)
+	(duplicate_pad_numbers_are_jumpers no)
+	(fp_line
+		(start -7 -7)
+		(end 9 -7)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "825bf2b9-24e6-41df-9562-4af082ed5338")
+	)
+	(fp_line
+		(start -7 7)
+		(end -7 -7)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "13ada85d-0655-4cd8-bc78-d947c441e838")
+	)
+	(fp_line
+		(start 9 -7)
+		(end 9 7)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "868df34e-7a9b-442c-b3b0-8669143f1418")
+	)
+	(fp_line
+		(start 9 7)
+		(end -7 7)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "aaef028b-3eb0-4a6e-81d7-544f1a98a660")
+	)
+	(fp_text user "VCC"
+		(at -5.5 -3.5 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "05a5d89f-8605-4062-8c3f-efbc7119f2f4")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "GND"
+		(at -3 -3.5 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "2a5d8f8c-f4cf-454d-873f-f5fcea558914")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "SCL"
+		(at -0.5 -3.5 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "7bd04064-f43a-4b93-9ba1-e4aa342aec78")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "SDA"
+		(at 2 -3.5 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "3ce7953b-2dee-4cf4-b0ed-628c5dea03a1")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "SDO"
+		(at 4.5 -3.5 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "983d3df8-8d47-489a-801a-202d14adc1e2")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "CS"
+		(at 7 -3.5 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "c19a910f-f4ff-437b-b464-b8667fbef872")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "${REFERENCE}"
+		(at 0 2.5 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "cfbddc7d-9d23-4eef-a03f-7651d9ca65fc")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "1" thru_hole rect
+		(at -5.08 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "5e4a6488-862c-4bc1-a4a5-9359b1d33a1e")
+	)
+	(pad "2" thru_hole circle
+		(at -2.54 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "d0986611-b234-4479-88cd-3f8eea258370")
+	)
+	(pad "3" thru_hole circle
+		(at 0 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "27518eb1-f5ed-4493-89e7-8dd44f786460")
+	)
+	(pad "3" thru_hole circle
+		(at 5.08 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "0da3169a-0e17-48a9-a68d-2563c4f71f14")
+	)
+	(pad "4" thru_hole circle
+		(at 2.54 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "81b3ab1f-c1ae-463c-ac71-becad76283d2")
+	)
+	(pad "4" thru_hole circle
+		(at 7.62 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "f5678842-8cf4-4ef2-b36a-1bf387769580")
+	)
+	(zone
+		(layer "F.SilkS")
+		(uuid "9ec3b2ba-91f0-4dd9-bf9e-c8a7f5649570")
+		(hatch edge 0.5)
+		(connect_pads
+			(clearance 0)
+		)
+		(min_thickness 0.25)
+		(keepout
+			(tracks allowed)
+			(vias allowed)
+			(pads not_allowed)
+			(copperpour allowed)
+			(footprints not_allowed)
+		)
+		(placement
+			(enabled no)
+			(sheetname "")
+		)
+		(fill
+			(thermal_gap 0.5)
+			(thermal_bridge_width 0.5)
+			(island_removal_mode 0)
+		)
+		(polygon
+			(pts
+				(xy -7 -7) (xy 9 -7) (xy 9 7) (xy -7 7)
+			)
+		)
+	)
+	(embedded_fonts no)
+)
diff --git a/pcb/Custom_Footprints.pretty/LCD_I2C.kicad_mod b/pcb/Custom_Footprints.pretty/LCD_I2C.kicad_mod
new file mode 100644
index 0000000..1b5ebb8
--- /dev/null
+++ b/pcb/Custom_Footprints.pretty/LCD_I2C.kicad_mod
@@ -0,0 +1,284 @@
+(footprint "LCD_I2C"
+	(version 20260206)
+	(generator "pcbnew")
+	(generator_version "10.0")
+	(layer "F.Cu")
+	(property "Reference" "LCD_I2C"
+		(at 0 -0.5 0)
+		(unlocked yes)
+		(layer "F.SilkS")
+		(uuid "8ed93dd1-ffbb-468b-b016-85870287ade9")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.1)
+			)
+		)
+	)
+	(property "Value" "LCD_I2C"
+		(at 0 1 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "df2758ff-dfba-42d1-841a-2439d406f0c4")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Datasheet" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "0df3d244-9c20-42db-98a0-2df7bcab9e48")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(property "Description" ""
+		(at 0 0 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(hide yes)
+		(uuid "6b28364a-4fab-4b30-90ad-d3baf9bb14fa")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(attr through_hole)
+	(duplicate_pad_numbers_are_jumpers no)
+	(fp_line
+		(start -8 -7)
+		(end 8 -7)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "6780c580-4e3a-44b2-909b-aa65932a69ab")
+	)
+	(fp_line
+		(start -8 5)
+		(end -8 -7)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "0986822d-ccc2-4937-9ae2-b56afbfadef6")
+	)
+	(fp_line
+		(start 8 -7)
+		(end 8 5)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "2a2aaa17-b047-410d-8ff2-5865d583e706")
+	)
+	(fp_line
+		(start 8 5)
+		(end -8 5)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "86b37e79-d037-4d97-8c38-10788e472b1b")
+	)
+	(fp_rect
+		(start -8 -7)
+		(end 8 5)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(fill no)
+		(layer "F.SilkS")
+		(uuid "f7656b92-a38c-43e5-96f2-43977e07dc65")
+	)
+	(fp_text user "GND"
+		(at -6.858 -4.064 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "5dcc6b65-21e3-4c37-bb53-c47880dd850b")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "VCC"
+		(at -4.318 -4.064 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "59b0ea1b-9b2f-4474-b163-a2cf740bb47d")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "SDA"
+		(at -1.778 -4.064 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "69a8bd20-c213-409b-a27f-b42d530e12bd")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "SCL"
+		(at 0.762 -4.064 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "0044085a-62ce-45a9-827c-a738ab90d07b")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "BL+"
+		(at 3.302 -4.064 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "d46e305a-0975-49c7-89f6-ffb62c3fefe0")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "BL-"
+		(at 5.842 -4.064 270)
+		(unlocked yes)
+		(layer "F.Cu")
+		(uuid "38351535-15f4-46d1-9e61-25607469b132")
+		(effects
+			(font
+				(size 0.7 0.7)
+				(thickness 0.15)
+				(bold yes)
+			)
+			(justify left bottom)
+		)
+	)
+	(fp_text user "${REFERENCE}"
+		(at 0 2.5 0)
+		(unlocked yes)
+		(layer "F.Fab")
+		(uuid "b77e1923-d4fc-4f1b-9d5c-70f44b1f7ac0")
+		(effects
+			(font
+				(size 1 1)
+				(thickness 0.15)
+			)
+		)
+	)
+	(pad "1" thru_hole rect
+		(at -6.35 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "eaaf1972-a332-4b09-8e9c-d1ca17cc577f")
+	)
+	(pad "2" thru_hole circle
+		(at -3.81 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "35592ea3-b735-450e-92e3-19f0e6b283cd")
+	)
+	(pad "3" thru_hole circle
+		(at -1.27 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "7c6cf41e-c897-4e8a-be93-0349755e0438")
+	)
+	(pad "4" thru_hole circle
+		(at 1.27 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "93a76142-beec-454d-aa45-f13c69b78088")
+	)
+	(pad "5" thru_hole circle
+		(at 3.81 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "aa18a706-86b1-4957-bd8f-c3a3de53b06f")
+	)
+	(pad "6" thru_hole circle
+		(at 6.35 -5.08)
+		(size 1.54 1.54)
+		(drill 0.8)
+		(layers "*.Cu" "*.Mask")
+		(remove_unused_layers no)
+		(uuid "3de962cb-966b-4816-912d-9190748d9a70")
+	)
+	(zone
+		(layer "F.SilkS")
+		(uuid "b51a6966-c5fe-45b9-a676-7cb79da7bd82")
+		(hatch edge 0.5)
+		(connect_pads
+			(clearance 0)
+		)
+		(min_thickness 0.25)
+		(keepout
+			(tracks allowed)
+			(vias allowed)
+			(pads not_allowed)
+			(copperpour allowed)
+			(footprints not_allowed)
+		)
+		(placement
+			(enabled no)
+			(sheetname "")
+		)
+		(fill
+			(thermal_gap 0.5)
+			(thermal_bridge_width 0.5)
+			(island_removal_mode 0)
+		)
+		(polygon
+			(pts
+				(xy -8 -7) (xy 8 -7) (xy 8 5) (xy -8 5)
+			)
+		)
+	)
+	(embedded_fonts no)
+)
diff --git a/pcb/fp-lib-table b/pcb/fp-lib-table
index 9111aa1..d99c198 100644
--- a/pcb/fp-lib-table
+++ b/pcb/fp-lib-table
@@ -1,4 +1,5 @@
 (fp_lib_table
 	(version 7)
 	(lib (name "Library") (type "KiCad") (uri "${KIPRJMOD}/pcb-backups/Library.pretty") (options "") (descr ""))
+	(lib (name "Custom_Footprints") (type "KiCad") (uri "${KIPRJMOD}/Custom_Footprints.pretty") (options "") (descr ""))
 )
diff --git a/pcb/pcb.kicad_pro b/pcb/pcb.kicad_pro
index d00743f..cd6427c 100644
--- a/pcb/pcb.kicad_pro
+++ b/pcb/pcb.kicad_pro
@@ -470,7 +470,8 @@
   },
   "libraries": {
     "pinned_footprint_libs": [
-      "Library"
+      "Library",
+      "Custom_Footprints"
     ],
     "pinned_symbol_libs": []
   },
diff --git a/pcb/pcb.kicad_sch b/pcb/pcb.kicad_sch
index 2967f90..ead92dc 100644
--- a/pcb/pcb.kicad_sch
+++ b/pcb/pcb.kicad_sch
@@ -3741,7 +3741,7 @@
 				)
 			)
 		)
-		(property "Footprint" "Library:LCD_I2C"
+		(property "Footprint" "Custom_Footprints:LCD_I2C"
 			(at 144.78 143.51 0)
 			(hide yes)
 			(show_name no)
@@ -4916,7 +4916,7 @@
 				)
 			)
 		)
-		(property "Footprint" "Library:BME680"
+		(property "Footprint" "Custom_Footprints:BME680"
 			(at 204.47 88.9 0)
 			(hide yes)
 			(show_name no)