change schematic to mini-charger design, add 12V compatibility

Hardware/Peripherals.kicad_sch

@@ -9822,6 +9822,10 @@
 		(at 213.36 60.325)
 		(uuid "797e1eed-a489-45da-8c0f-184fc597169c")
 	)
+	(no_connect
+		(at 39.37 81.28)
+		(uuid "801925af-43b5-4a0b-93d1-4b49e54544aa")
+	)
 	(no_connect
 		(at 182.88 75.565)
 		(uuid "8365a6d4-6d29-461b-904c-0324ca06fc5a")
@@ -9830,6 +9834,10 @@
 		(at 182.88 62.865)
 		(uuid "8ac847d1-9069-40ae-a3f2-d3aed782fb55")
 	)
+	(no_connect
+		(at 39.37 83.82)
+		(uuid "8d6a3a61-3be3-4b12-b41e-55b2d97959f1")
+	)
 	(no_connect
 		(at 213.36 78.105)
 		(uuid "8f56c4af-52dc-4612-9881-b40f131d9649")
@@ -12198,28 +12206,6 @@
 		)
 		(uuid "fc0423e8-8e0b-4e33-9672-9f1643fe8db2")
 	)
-	(hierarchical_label "I2C_SCL"
-		(shape output)
-		(at 39.37 81.28 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "4b702470-23f2-445e-b666-9678fd429784")
-	)
-	(hierarchical_label "I2C_SDA"
-		(shape bidirectional)
-		(at 39.37 83.82 0)
-		(effects
-			(font
-				(size 1.27 1.27)
-			)
-			(justify left)
-		)
-		(uuid "563146b4-ce41-4d5d-854a-b7f0ec14ef40")
-	)
 	(hierarchical_label "CANH"
 		(shape bidirectional)
 		(at 143.383 142.875 0)