Added additional diode to keep alive for protection

polygonus-Shortage-Version/mcu.kicad_sch

@@ -3074,7 +3074,7 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 75080b0b-6140-45af-8605-622af6de8bea)
   )
-  (wire (pts (xy 104.775 49.53) (xy 109.22 49.53))
+  (wire (pts (xy 93.98 49.53) (xy 99.06 49.53))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid 77482be5-b12a-41cb-b345-89c6c297fbe1)
   )
@@ -3230,6 +3230,10 @@
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid b9e0ba15-f372-4a9e-a627-d594778258ac)
   )
+  (wire (pts (xy 104.14 49.53) (xy 109.22 49.53))
+    (stroke (width 0) (type default) (color 0 0 0 0))
+    (uuid bb6af3ee-5f26-4a3b-a0e2-da1ba9b77605)
+  )
   (wire (pts (xy 314.96 97.155) (xy 314.96 78.105))
     (stroke (width 0) (type default) (color 0 0 0 0))
     (uuid bc2b91cd-dad2-489e-a5a6-c25b0772eb90)
@@ -7040,34 +7044,34 @@
     (pin "2" (uuid 25521b67-a0f5-4cab-8d70-10235b772deb))
   )
 
-  (symbol (lib_id "Device:Battery_Cell") (at 99.695 49.53 270) (unit 1)
+  (symbol (lib_id "Device:Battery_Cell") (at 88.9 49.53 270) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 00000000-0000-0000-0000-0000624d42a0)
-    (property "Reference" "BT1" (id 0) (at 100.965 43.053 90))
-    (property "Value" "Battery_Cell" (id 1) (at 100.965 45.3644 90))
-    (property "Footprint" "Battery:BatteryHolder_Keystone_1060_1x2032" (id 2) (at 101.219 49.53 90)
+    (property "Reference" "BT1" (id 0) (at 90.17 43.053 90))
+    (property "Value" "Battery_Cell" (id 1) (at 90.17 45.3644 90))
+    (property "Footprint" "Battery:BatteryHolder_Keystone_1060_1x2032" (id 2) (at 90.424 49.53 90)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (id 3) (at 101.219 49.53 90)
+    (property "Datasheet" "~" (id 3) (at 90.424 49.53 90)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid 0a3e41c5-07df-4166-b875-51e47a350227))
     (pin "2" (uuid 781f4560-db31-4ec0-9ddb-9397beb273fa))
   )
 
-  (symbol (lib_id "power:GND") (at 97.155 49.53 270) (unit 1)
+  (symbol (lib_id "power:GND") (at 86.36 49.53 270) (unit 1)
     (in_bom yes) (on_board yes)
     (uuid 00000000-0000-0000-0000-0000624d5590)
-    (property "Reference" "#PWR0342" (id 0) (at 90.805 49.53 0)
+    (property "Reference" "#PWR0342" (id 0) (at 80.01 49.53 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "GND" (id 1) (at 92.7608 49.657 0)
+    (property "Value" "GND" (id 1) (at 81.9658 49.657 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Footprint" "" (id 2) (at 97.155 49.53 0)
+    (property "Footprint" "" (id 2) (at 86.36 49.53 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 97.155 49.53 0)
+    (property "Datasheet" "" (id 3) (at 86.36 49.53 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid b1f392ee-0aca-4a71-9d93-783f1fa82a8d))
@@ -7136,4 +7140,32 @@
     )
     (pin "1" (uuid 9e7fe6ee-1b5a-42c3-83b4-825b30f7ae16))
   )
+
+  (symbol (lib_id "Device:D_Schottky_Small") (at 101.6 49.53 180) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 711f911a-0c3f-4b67-b68d-fa197f06e879)
+    (property "Reference" "D7" (id 0) (at 98.425 51.435 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "schottky" (id 1) (at 97.79 46.99 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "Diode_SMD:D_SOD-123" (id 2) (at 101.6 49.53 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 101.6 49.53 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "PN" "" (id 4) (at 101.6 49.53 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "LCSC" "C8598" (id 5) (at 101.6 49.53 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "LCSC_ext" "0" (id 6) (at 101.6 49.53 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid d71cc8b2-0dc2-4346-ab88-b439df83cea5))
+    (pin "2" (uuid 67353c4a-c617-446b-968e-7c5d705ddab4))
+  )
 )

polygonus-Shortage-Version/polygonus-Shortage-Version.kicad_sch

@@ -4974,6 +4974,9 @@
     (path "/46495fed-359e-4c30-808a-9217af090de7/66496a83-8028-4c5c-a7e0-e19b4586ca05"
       (reference "D6") (unit 1) (value "1N4148WS") (footprint "Diode_SMD:D_SOD-323")
     )
+    (path "/00000000-0000-0000-0000-00005d99e6ee/711f911a-0c3f-4b67-b68d-fa197f06e879"
+      (reference "D7") (unit 1) (value "schottky") (footprint "Diode_SMD:D_SOD-123")
+    )
     (path "/00000000-0000-0000-0000-00005e988fe1"
       (reference "D101") (unit 1) (value "D_Schottky") (footprint "Diode_SMD:D_SMA")
     )