diff --git a/flight_computer_starpi-backups/flight_computer_starpi-2025-12-29_185049.zip b/flight_computer_starpi-backups/flight_computer_starpi-2025-12-29_194532.zip
similarity index 53%
rename from flight_computer_starpi-backups/flight_computer_starpi-2025-12-29_185049.zip
rename to flight_computer_starpi-backups/flight_computer_starpi-2025-12-29_194532.zip
index eb0d134..c2a3be3 100644
Binary files a/flight_computer_starpi-backups/flight_computer_starpi-2025-12-29_185049.zip and b/flight_computer_starpi-backups/flight_computer_starpi-2025-12-29_194532.zip differ
diff --git a/mcu.kicad_sch b/mcu.kicad_sch
index b40dd4d..dabae08 100644
--- a/mcu.kicad_sch
+++ b/mcu.kicad_sch
@@ -2534,6 +2534,10 @@
 		(at 110.49 158.75)
 		(uuid "04156fe5-6af3-4c6c-88f2-6b0db34752e7")
 	)
+	(no_connect
+		(at 133.35 100.33)
+		(uuid "1e474ece-d857-466c-b1b4-f427c4596ede")
+	)
 	(no_connect
 		(at 166.37 49.53)
 		(uuid "249f1e53-77cd-4e0e-bb72-776b9a6d92f5")
@@ -2546,10 +2550,18 @@
 		(at 143.51 125.73)
 		(uuid "334a06ba-1a4b-408d-b6df-94a8ef3aeb3f")
 	)
+	(no_connect
+		(at 133.35 59.69)
+		(uuid "5b5ae863-f468-4c88-8466-9f4f6585a0ba")
+	)
 	(no_connect
 		(at 133.35 77.47)
 		(uuid "64ec293a-fe90-4a37-ad81-f3e90d28bcc5")
 	)
+	(no_connect
+		(at 166.37 59.69)
+		(uuid "6815699a-1225-4b1a-9955-032687b7bb14")
+	)
 	(no_connect
 		(at 110.49 140.97)
 		(uuid "769a3028-e85b-45ef-99ff-db3cb56e8208")
@@ -2562,10 +2574,18 @@
 		(at 166.37 44.45)
 		(uuid "88865bd7-26bf-4fc5-a350-23e7ecdb1cbf")
 	)
+	(no_connect
+		(at 166.37 54.61)
+		(uuid "98b68ad8-2956-48c0-a6a2-81152d690024")
+	)
 	(no_connect
 		(at 143.51 156.21)
 		(uuid "9d199b49-ba3a-47aa-bba4-c7c292323895")
 	)
+	(no_connect
+		(at 166.37 62.23)
+		(uuid "a7d17c90-e411-411a-b5bb-3b91570a862d")
+	)
 	(no_connect
 		(at 133.35 74.93)
 		(uuid "b4271d7f-1f5f-4d10-8a46-de8602cfa9b1")
@@ -2578,6 +2598,10 @@
 		(at 166.37 67.31)
 		(uuid "b8f8911b-5ff9-40ca-a871-7a537da6f108")
 	)
+	(no_connect
+		(at 166.37 57.15)
+		(uuid "c5972880-cfcc-4d17-8b96-e8936ae5ed82")
+	)
 	(no_connect
 		(at 110.49 138.43)
 		(uuid "da4de170-41bf-48c4-88c6-a85c0d6fe141")
@@ -2586,6 +2610,10 @@
 		(at 143.51 148.59)
 		(uuid "f4abc4bf-8d3b-43ca-bb6e-d611adea11a8")
 	)
+	(no_connect
+		(at 166.37 52.07)
+		(uuid "fb0c2b1d-d78f-484c-a9c7-84322c8494f9")
+	)
 	(no_connect
 		(at 110.49 153.67)
 		(uuid "fc2564e5-7a43-413d-a025-1e4881840b61")
@@ -5023,7 +5051,7 @@
 		(dnp no)
 		(fields_autoplaced yes)
 		(uuid "3df12bd2-61b0-40f2-804b-393b0d0a4ff2")
-		(property "Reference" "SW3"
+		(property "Reference" "SW?"
 			(at 254 57.1501 90)
 			(effects
 				(font
@@ -5081,6 +5109,12 @@
 					(unit 1)
 				)
 			)
+			(project "mcu"
+				(path "/a9265ca2-ffb3-412f-8a5f-12dd1843d039"
+					(reference "SW?")
+					(unit 1)
+				)
+			)
 		)
 	)
 	(symbol
@@ -5164,7 +5198,7 @@
 		(on_board yes)
 		(dnp no)
 		(uuid "47d599bf-c9b5-4f73-a1cd-e94631c6287a")
-		(property "Reference" "#PWR027"
+		(property "Reference" "#PWR?"
 			(at 255.27 68.58 0)
 			(effects
 				(font
@@ -5219,6 +5253,12 @@
 					(unit 1)
 				)
 			)
+			(project "mcu"
+				(path "/a9265ca2-ffb3-412f-8a5f-12dd1843d039"
+					(reference "#PWR?")
+					(unit 1)
+				)
+			)
 		)
 	)
 	(symbol
@@ -7311,4 +7351,10 @@
 			)
 		)
 	)
+	(sheet_instances
+		(path "/"
+			(page "1")
+		)
+	)
+	(embedded_fonts no)
 )