diff --git a/hardware/Footprints/AHT20.kicad_mod b/hardware/Footprints/AHT20.kicad_mod
index 94ad32d..9c6230e 100644
--- a/hardware/Footprints/AHT20.kicad_mod
+++ b/hardware/Footprints/AHT20.kicad_mod
@@ -3,8 +3,8 @@
 	(generator "pcbnew")
 	(generator_version "8.0")
 	(layer "F.Cu")
-	(property "Reference" "REF**"
-		(at 0 -0.5 0)
+	(property "Reference" "AHT20"
+		(at 0 -2.5 0)
 		(unlocked yes)
 		(layer "F.SilkS")
 		(uuid "71c96f97-5be1-4a5a-bf58-8f03ab25970e")
@@ -19,6 +19,7 @@
 		(at 0 1 0)
 		(unlocked yes)
 		(layer "F.Fab")
+		(hide yes)
 		(uuid "19d5e8b0-3f9a-4fbb-b4d8-dab0b5776a74")
 		(effects
 			(font
@@ -67,16 +68,68 @@
 		)
 	)
 	(attr smd)
+	(fp_line
+		(start -1.6 1)
+		(end -1.6 1.6)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "1e4cdf50-c8a2-4850-afb2-80b8f4362332")
+	)
+	(fp_line
+		(start -1.6 1.6)
+		(end -1 1.6)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "b1c3783c-ce9a-498a-b41f-33ca6510ef35")
+	)
+	(fp_line
+		(start 1 -1.6)
+		(end 1.6 -1.6)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "886dc9a8-167e-48ad-ba5c-d82f163cb266")
+	)
+	(fp_line
+		(start 1.6 -1.6)
+		(end 1.6 -1)
+		(stroke
+			(width 0.1)
+			(type default)
+		)
+		(layer "F.SilkS")
+		(uuid "75e6bbf8-3c43-4c5b-9ee0-1b5ef26cf872")
+	)
+	(fp_poly
+		(pts
+			(xy -1.1 -1.8) (xy -0.9 -1.8) (xy -1 -1.7)
+		)
+		(stroke
+			(width 0.1)
+			(type solid)
+		)
+		(fill solid)
+		(layer "F.SilkS")
+		(uuid "83c819f2-fe5b-470c-8b24-4c9860d49d0b")
+	)
 	(fp_rect
 		(start -1.5 -1.5)
 		(end 1.5 1.5)
 		(stroke
-			(width 0.2)
-			(type default)
+			(width 0.05)
+			(type solid)
 		)
 		(fill none)
-		(layer "F.Cu")
-		(uuid "29a04eea-2c7f-4e8b-8962-9293c00bb037")
+		(layer "F.CrtYd")
+		(uuid "76ce12dc-66ce-430f-8119-f4144aebe4cd")
 	)
 	(fp_text user "${REFERENCE}"
 		(at 0 2.5 0)
@@ -90,4 +143,40 @@
 			)
 		)
 	)
+	(pad "1" smd rect
+		(at -1 -1)
+		(size 0.65 0.5)
+		(layers "F.Cu" "F.Paste" "F.Mask")
+		(uuid "506f76f5-9e69-4ea3-a18b-d0a76e8bf7c2")
+	)
+	(pad "2" smd rect
+		(at -1 0)
+		(size 0.65 0.5)
+		(layers "F.Cu" "F.Paste" "F.Mask")
+		(uuid "c45b480e-a030-4683-990d-1079c8cf11ae")
+	)
+	(pad "3" smd rect
+		(at -1 1)
+		(size 0.65 0.5)
+		(layers "F.Cu" "F.Paste" "F.Mask")
+		(uuid "d82bb32f-18cc-4409-95fe-b86e48593130")
+	)
+	(pad "4" smd rect
+		(at 1 1)
+		(size 0.65 0.5)
+		(layers "F.Cu" "F.Paste" "F.Mask")
+		(uuid "c656ed04-e4ff-4e57-b63a-4355c4ec5370")
+	)
+	(pad "5" smd rect
+		(at 1 0)
+		(size 0.65 0.5)
+		(layers "F.Cu" "F.Paste" "F.Mask")
+		(uuid "d7251e31-5517-4b96-b4e5-5bc1a2f4b714")
+	)
+	(pad "6" smd rect
+		(at 1 -1)
+		(size 0.65 0.5)
+		(layers "F.Cu" "F.Paste" "F.Mask")
+		(uuid "c6050aa6-f7cb-4437-85a6-b89451493501")
+	)
 )
diff --git a/hardware/Symbols/dc-sensor.kicad_sym b/hardware/Symbols/dc-sensor.kicad_sym
index 1cf87ee..fd85b9e 100644
--- a/hardware/Symbols/dc-sensor.kicad_sym
+++ b/hardware/Symbols/dc-sensor.kicad_sym
@@ -22,7 +22,7 @@
 				)
 			)
 		)
-		(property "Footprint" ""
+		(property "Footprint" "Footprints:AHT20"
 			(at 0 1.27 0)
 			(effects
 				(font