diff --git a/mcu.kicad_sch b/mcu.kicad_sch
index 4a5bc25..d867bbc 100644
--- a/mcu.kicad_sch
+++ b/mcu.kicad_sch
@@ -994,6 +994,77 @@
         )
       )
     )
+    (symbol "Reference_Voltage:REF3033" (pin_names (offset 0.254)) (in_bom yes) (on_board yes)
+      (property "Reference" "U" (at 0 6.35 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Value" "REF3033" (at 2.54 -6.35 0)
+        (effects (font (size 1.27 1.27) italic))
+      )
+      (property "Footprint" "Package_TO_SOT_SMD:SOT-23" (at 0 -11.43 0)
+        (effects (font (size 1.27 1.27) italic) hide)
+      )
+      (property "Datasheet" "http://www.ti.com/lit/ds/symlink/ref3033.pdf" (at 2.54 -8.89 0)
+        (effects (font (size 1.27 1.27) italic) hide)
+      )
+      (property "ki_keywords" "voltage reference" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "3.3V 50-ppm/°C Max, 50-μA, CMOS Voltage Reference, SOT-23-3" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_fp_filters" "SOT?23*" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "REF3033_0_1"
+        (rectangle (start -5.08 5.08) (end 5.08 -5.08)
+          (stroke (width 0.254) (type default))
+          (fill (type background))
+        )
+        (polyline
+          (pts
+            (xy -0.254 1.905)
+            (xy -0.254 -1.905)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy -0.889 -0.635)
+            (xy 0.381 -0.635)
+            (xy -0.254 0.635)
+            (xy -0.889 -0.635)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0.381 1.016)
+            (xy 0.381 0.635)
+            (xy -0.889 0.635)
+            (xy -0.889 0.254)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+      )
+      (symbol "REF3033_1_1"
+        (pin power_in line (at -2.54 7.62 270) (length 2.54)
+          (name "IN" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_out line (at 7.62 0 180) (length 2.54)
+          (name "OUT" (effects (font (size 1.27 1.27))))
+          (number "2" (effects (font (size 1.27 1.27))))
+        )
+        (pin power_in line (at -2.54 -7.62 90) (length 2.54)
+          (name "GND" (effects (font (size 1.27 1.27))))
+          (number "3" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
     (symbol "kirdy:STM809SWX6F" (in_bom yes) (on_board yes)
       (property "Reference" "U" (at 0 -10.16 0)
         (effects (font (size 1.27 1.27)))
@@ -1080,6 +1151,58 @@
         )
       )
     )
+    (symbol "power:+5VA" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
+      (property "Reference" "#PWR" (at 0 -3.81 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Value" "+5VA" (at 0 3.556 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "power-flag" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Power symbol creates a global label with name \"+5VA\"" (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "+5VA_0_1"
+        (polyline
+          (pts
+            (xy -0.762 1.27)
+            (xy 0 2.54)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0 0)
+            (xy 0 2.54)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0 2.54)
+            (xy 0.762 1.27)
+          )
+          (stroke (width 0) (type default))
+          (fill (type none))
+        )
+      )
+      (symbol "+5VA_1_1"
+        (pin power_in line (at 0 0 90) (length 0) hide
+          (name "+5VA" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
     (symbol "power:GND" (power) (pin_names (offset 0)) (in_bom yes) (on_board yes)
       (property "Reference" "#PWR" (at 0 -6.35 0)
         (effects (font (size 1.27 1.27)) hide)
@@ -1171,9 +1294,6 @@
   (junction (at 198.12 73.66) (diameter 0) (color 0 0 0 0)
     (uuid 1506c78b-39d5-4084-8ded-5d392b750ee9)
   )
-  (junction (at 157.48 93.98) (diameter 0) (color 0 0 0 0)
-    (uuid 15e375d5-328d-497c-9fba-4deba86dd1fe)
-  )
   (junction (at 205.74 213.36) (diameter 0) (color 0 0 0 0)
     (uuid 1bf3ccb2-d05c-4de0-af6f-f4a2a38ab910)
   )
@@ -1195,12 +1315,21 @@
   (junction (at 121.92 101.6) (diameter 0) (color 0 0 0 0)
     (uuid 47c51df7-27a6-4834-8634-509d07bb8dfd)
   )
+  (junction (at 72.39 90.805) (diameter 0) (color 0 0 0 0)
+    (uuid 49231dfc-68bd-4795-84c0-f8232ccfb14e)
+  )
   (junction (at 200.66 73.66) (diameter 0) (color 0 0 0 0)
     (uuid 4abc6f23-7aca-4e69-b229-ed68e22f7918)
   )
+  (junction (at 170.815 96.52) (diameter 0) (color 0 0 0 0)
+    (uuid 520165bd-1e4c-4fa1-a056-4089017a6e05)
+  )
   (junction (at 203.2 213.36) (diameter 0) (color 0 0 0 0)
     (uuid 546c91fd-5d3c-4b75-bdb3-1edc0d04c7b6)
   )
+  (junction (at 151.765 91.44) (diameter 0) (color 0 0 0 0)
+    (uuid 54a1f387-80ca-4957-a317-58531bded7c7)
+  )
   (junction (at 175.26 96.52) (diameter 0) (color 0 0 0 0)
     (uuid 65acb679-3b87-4afc-b56f-e88d61528152)
   )
@@ -1222,9 +1351,6 @@
   (junction (at 200.66 213.36) (diameter 0) (color 0 0 0 0)
     (uuid 85edecb5-5d86-4872-923e-90b508b83523)
   )
-  (junction (at 157.48 91.44) (diameter 0) (color 0 0 0 0)
-    (uuid 88ddb42a-6f43-4bfd-9bdf-d8b50625e176)
-  )
   (junction (at 208.28 73.66) (diameter 0) (color 0 0 0 0)
     (uuid 8e8560cc-a9b2-497c-82fb-98a912c62ce1)
   )
@@ -1249,6 +1375,9 @@
   (junction (at 213.36 62.23) (diameter 0) (color 0 0 0 0)
     (uuid 9b422ee0-7a76-4323-9d0e-94ee1eec4f68)
   )
+  (junction (at 170.815 109.22) (diameter 0) (color 0 0 0 0)
+    (uuid 9eecd195-94d9-4f58-8b5e-b55c1071b924)
+  )
   (junction (at 190.5 38.1) (diameter 0) (color 0 0 0 0)
     (uuid a24cf397-2827-4bbe-8817-d006ba0dfbbb)
   )
@@ -1264,6 +1393,9 @@
   (junction (at 246.38 45.72) (diameter 0) (color 0 0 0 0)
     (uuid ba402512-451b-4ece-898a-e6e485da0973)
   )
+  (junction (at 151.765 93.98) (diameter 0) (color 0 0 0 0)
+    (uuid c2624898-9a13-4e19-ae5d-e469e254013f)
+  )
   (junction (at 205.74 73.66) (diameter 0) (color 0 0 0 0)
     (uuid c3f138d4-462e-4b91-a7e7-87a70f07ee49)
   )
@@ -1279,9 +1411,15 @@
   (junction (at 218.44 45.72) (diameter 0) (color 0 0 0 0)
     (uuid d45184d1-d937-4bf1-b066-5f5102f35f41)
   )
+  (junction (at 72.39 108.585) (diameter 0) (color 0 0 0 0)
+    (uuid d71a54b7-a3e8-4ca2-965c-e6cb56adba44)
+  )
   (junction (at 113.03 149.86) (diameter 0) (color 0 0 0 0)
     (uuid edb83c17-c081-4254-b231-0d943ab880a1)
   )
+  (junction (at 163.195 96.52) (diameter 0) (color 0 0 0 0)
+    (uuid f378384f-5a47-4e52-8ddf-19d12af1d1e9)
+  )
 
   (no_connect (at 312.42 96.52) (uuid 06f135b0-5a72-42f6-8eb8-4a2e09ed4110))
   (no_connect (at 325.12 93.98) (uuid 06f135b0-5a72-42f6-8eb8-4a2e09ed4111))
@@ -1337,10 +1475,18 @@
     (stroke (width 0) (type default))
     (uuid 0eda08a2-bfe8-45f2-b14a-1e5fb0986a3b)
   )
+  (wire (pts (xy 170.815 109.22) (xy 170.815 109.855))
+    (stroke (width 0) (type default))
+    (uuid 1239f494-3767-490d-9907-214893052c44)
+  )
   (wire (pts (xy 146.05 203.2) (xy 180.34 203.2))
     (stroke (width 0) (type default))
     (uuid 132a6ef8-1737-438a-9d1d-101bd68d6af5)
   )
+  (wire (pts (xy 72.39 85.725) (xy 72.39 90.805))
+    (stroke (width 0) (type default))
+    (uuid 15f2d49e-926b-4e10-a707-4e9a3b663069)
+  )
   (wire (pts (xy 226.06 86.36) (xy 232.41 86.36))
     (stroke (width 0) (type default))
     (uuid 173dd5cc-2e31-4ba1-a55e-a1d000711cf4)
@@ -1386,6 +1532,10 @@
     (stroke (width 0) (type default))
     (uuid 28760aff-985e-4c07-8631-dfcc433f0888)
   )
+  (wire (pts (xy 72.39 108.585) (xy 60.96 108.585))
+    (stroke (width 0) (type default))
+    (uuid 2883671f-90b1-4f79-838a-41527671beaf)
+  )
   (wire (pts (xy 195.58 62.23) (xy 203.2 62.23))
     (stroke (width 0) (type default))
     (uuid 2b94d85f-07f8-4514-baac-c94977a7b64b)
@@ -1398,6 +1548,10 @@
     (stroke (width 0) (type default))
     (uuid 2d601807-dcbc-4f01-8fc4-2519b37ec10f)
   )
+  (wire (pts (xy 170.815 96.52) (xy 170.815 99.695))
+    (stroke (width 0) (type default))
+    (uuid 30284ba3-109f-422d-934b-f02bcc1feec3)
+  )
   (wire (pts (xy 175.26 208.28) (xy 146.05 208.28))
     (stroke (width 0) (type default))
     (uuid 3044235b-4deb-4bc6-b457-d6f2934643cb)
@@ -1447,6 +1601,10 @@
     (stroke (width 0) (type default))
     (uuid 3d0fd43d-a16f-4374-a55a-4c1501c78717)
   )
+  (wire (pts (xy 151.765 91.44) (xy 180.34 91.44))
+    (stroke (width 0) (type default))
+    (uuid 3d4929fb-006c-466b-acca-e3f8a82ff890)
+  )
   (wire (pts (xy 128.27 149.86) (xy 180.34 149.86))
     (stroke (width 0) (type default))
     (uuid 3e095c27-5f4a-4d71-a042-e4a74c39a3b0)
@@ -1455,6 +1613,10 @@
     (stroke (width 0) (type default))
     (uuid 3e642aba-4a8c-4c5b-8c56-9a644c9c5350)
   )
+  (wire (pts (xy 170.815 107.315) (xy 170.815 109.22))
+    (stroke (width 0) (type default))
+    (uuid 404e6c6a-f7f3-4f37-981d-c3a743e1d790)
+  )
   (wire (pts (xy 113.03 149.86) (xy 120.65 149.86))
     (stroke (width 0) (type default))
     (uuid 41343f7f-6f7e-4b5a-bbfe-344dfc16e1eb)
@@ -1463,10 +1625,6 @@
     (stroke (width 0) (type default))
     (uuid 41d415a7-dd43-403b-8c07-509675e6ee9d)
   )
-  (wire (pts (xy 157.48 93.98) (xy 180.34 93.98))
-    (stroke (width 0) (type default))
-    (uuid 46780c53-32f4-4170-ae8d-f096325eeb41)
-  )
   (wire (pts (xy 314.96 113.03) (xy 326.39 113.03))
     (stroke (width 0) (type default))
     (uuid 46a8ab52-7fbe-428f-9ba2-df062942b96d)
@@ -1475,6 +1633,10 @@
     (stroke (width 0) (type default))
     (uuid 4733641e-9db1-4faa-8f04-73deaacf885e)
   )
+  (wire (pts (xy 72.39 107.315) (xy 72.39 108.585))
+    (stroke (width 0) (type default))
+    (uuid 4967e860-543a-4d69-901d-8fe937e7334f)
+  )
   (wire (pts (xy 165.1 119.38) (xy 165.1 121.92))
     (stroke (width 0) (type default))
     (uuid 4b28d3e0-bb6b-4751-b4aa-0f4f445cbd4a)
@@ -1495,7 +1657,7 @@
     (stroke (width 0) (type default))
     (uuid 4ffa0889-dbc9-49be-b1c9-66847dd3d78d)
   )
-  (wire (pts (xy 133.35 93.98) (xy 157.48 93.98))
+  (wire (pts (xy 133.35 93.98) (xy 151.765 93.98))
     (stroke (width 0) (type default))
     (uuid 50905330-27b4-4c13-9792-7c599c11c539)
   )
@@ -1515,6 +1677,10 @@
     (stroke (width 0) (type default))
     (uuid 531ec312-a358-4106-ae9f-024cdca29b2f)
   )
+  (wire (pts (xy 72.39 90.805) (xy 72.39 92.075))
+    (stroke (width 0) (type default))
+    (uuid 54012105-8556-4a8c-b837-f81acc89e515)
+  )
   (wire (pts (xy 113.03 147.32) (xy 113.03 149.86))
     (stroke (width 0) (type default))
     (uuid 55f5b199-ec6d-4225-99c9-5a863fdcde28)
@@ -1563,6 +1729,10 @@
     (stroke (width 0) (type default))
     (uuid 68f3f857-595c-4440-8bca-b875d9ede709)
   )
+  (wire (pts (xy 82.55 99.695) (xy 86.995 99.695))
+    (stroke (width 0) (type default))
+    (uuid 6e2e42fb-5a0f-422a-a6c9-c8452d57a144)
+  )
   (wire (pts (xy 314.96 133.35) (xy 321.31 133.35))
     (stroke (width 0) (type default))
     (uuid 6edd3daa-a9eb-4e26-bf21-fce2c6155dfa)
@@ -1603,6 +1773,10 @@
     (stroke (width 0) (type default))
     (uuid 78a9ef6e-fa4f-4d76-840b-7062a5521ff9)
   )
+  (wire (pts (xy 157.48 96.52) (xy 163.195 96.52))
+    (stroke (width 0) (type default))
+    (uuid 78f7cfcd-6065-48e9-bf30-12da66f1ef1e)
+  )
   (wire (pts (xy 146.05 182.88) (xy 180.34 182.88))
     (stroke (width 0) (type default))
     (uuid 792a70e1-f6f1-452e-b6a1-368ca68fe696)
@@ -1611,6 +1785,10 @@
     (stroke (width 0) (type default))
     (uuid 7983413b-1333-4918-97e8-b6936962518f)
   )
+  (wire (pts (xy 163.195 109.22) (xy 163.195 107.315))
+    (stroke (width 0) (type default))
+    (uuid 7a5fabd7-32b6-42a2-84af-577249fd0b5d)
+  )
   (wire (pts (xy 226.06 190.5) (xy 260.35 190.5))
     (stroke (width 0) (type default))
     (uuid 7c6c0516-0211-4c17-8503-9d6cca26f05e)
@@ -1688,7 +1866,7 @@
     (stroke (width 0) (type default))
     (uuid 992a56e7-ce6c-4f2c-912a-cb3262fefa1e)
   )
-  (wire (pts (xy 165.1 96.52) (xy 175.26 96.52))
+  (wire (pts (xy 163.195 96.52) (xy 170.815 96.52))
     (stroke (width 0) (type default))
     (uuid 9bb177ea-7026-48d0-92fa-e828160b2805)
   )
@@ -1740,10 +1918,6 @@
     (stroke (width 0) (type default))
     (uuid b2355d25-14af-4365-97b3-c6f14b1f6cf1)
   )
-  (wire (pts (xy 157.48 91.44) (xy 180.34 91.44))
-    (stroke (width 0) (type default))
-    (uuid b2ab222b-62e3-4116-89e9-89e23bd9ee1f)
-  )
   (wire (pts (xy 226.06 109.22) (xy 232.41 109.22))
     (stroke (width 0) (type default))
     (uuid b32bc966-9876-41ba-b22c-a79c9d6db9ee)
@@ -1756,6 +1930,10 @@
     (stroke (width 0) (type default))
     (uuid b7185143-beb4-457d-88a1-ed9f4c753320)
   )
+  (wire (pts (xy 163.195 99.695) (xy 163.195 96.52))
+    (stroke (width 0) (type default))
+    (uuid b7bbc16e-c5b1-4acc-896a-5312b8c4ec10)
+  )
   (wire (pts (xy 303.53 91.44) (xy 312.42 91.44))
     (stroke (width 0) (type default))
     (uuid b7f32931-ffe5-41b6-babb-50097a414397)
@@ -1772,6 +1950,10 @@
     (stroke (width 0) (type default))
     (uuid bc2e209e-39ed-4f97-91ea-a346b4785c3a)
   )
+  (wire (pts (xy 60.96 95.885) (xy 60.96 90.805))
+    (stroke (width 0) (type default))
+    (uuid bec15a4e-b4de-46ac-9ad8-d5c067902ced)
+  )
   (wire (pts (xy 232.41 45.72) (xy 246.38 45.72))
     (stroke (width 0) (type default))
     (uuid c0213208-e71e-42b4-a443-bd71d76119a8)
@@ -1796,6 +1978,10 @@
     (stroke (width 0) (type default))
     (uuid c663fe7b-7bc8-4fd2-8b60-e18e287a0c19)
   )
+  (wire (pts (xy 72.39 108.585) (xy 72.39 111.125))
+    (stroke (width 0) (type default))
+    (uuid c73f99d3-e0b8-4849-980c-2e989e9b9df1)
+  )
   (wire (pts (xy 190.5 38.1) (xy 204.47 38.1))
     (stroke (width 0) (type default))
     (uuid c7d5fbf8-a247-48f1-8fac-239621cfab84)
@@ -1820,6 +2006,14 @@
     (stroke (width 0) (type default))
     (uuid d216f36e-2902-432f-8da6-8d68d35fd4be)
   )
+  (wire (pts (xy 60.96 90.805) (xy 72.39 90.805))
+    (stroke (width 0) (type default))
+    (uuid d3bbdeaa-4810-4832-add0-b314f948ffe4)
+  )
+  (wire (pts (xy 170.815 109.22) (xy 163.195 109.22))
+    (stroke (width 0) (type default))
+    (uuid d4e61683-b7d4-403a-a475-6f9ad523769a)
+  )
   (wire (pts (xy 226.06 127) (xy 232.41 127))
     (stroke (width 0) (type default))
     (uuid d7d61ff7-e5d9-49b0-a4e4-1f492725deb6)
@@ -1836,6 +2030,10 @@
     (stroke (width 0) (type default))
     (uuid d888eece-e249-42da-87f3-0f62b277b25e)
   )
+  (wire (pts (xy 151.765 93.98) (xy 180.34 93.98))
+    (stroke (width 0) (type default))
+    (uuid d9fce7c7-cae1-4fa9-919d-b39cdf20acf6)
+  )
   (wire (pts (xy 205.74 213.36) (xy 208.28 213.36))
     (stroke (width 0) (type default))
     (uuid da0e1eeb-2a2f-4bc6-8ded-e0510e59db4a)
@@ -1873,7 +2071,7 @@
     (stroke (width 0) (type default))
     (uuid e2f640f8-6bb1-451e-a225-e3b880189ddd)
   )
-  (wire (pts (xy 121.92 91.44) (xy 157.48 91.44))
+  (wire (pts (xy 121.92 91.44) (xy 151.765 91.44))
     (stroke (width 0) (type default))
     (uuid e38ba14f-ccdd-45a2-8e80-dceda3dc1c40)
   )
@@ -1885,6 +2083,10 @@
     (stroke (width 0) (type default))
     (uuid e6b30750-8afc-42ef-8a8b-0ff72590ff4f)
   )
+  (wire (pts (xy 170.815 96.52) (xy 175.26 96.52))
+    (stroke (width 0) (type default))
+    (uuid e852149f-c49d-4848-a0c7-79448b5047c0)
+  )
   (wire (pts (xy 128.27 144.78) (xy 180.34 144.78))
     (stroke (width 0) (type default))
     (uuid ea3fe068-208a-4806-b66b-d7952128c7d4)
@@ -1905,6 +2107,10 @@
     (stroke (width 0) (type default))
     (uuid f00ce2f0-9316-419c-acbd-fffb61989c2e)
   )
+  (wire (pts (xy 60.96 108.585) (xy 60.96 103.505))
+    (stroke (width 0) (type default))
+    (uuid f6457392-8d52-4e4c-bb72-287ee2e028f9)
+  )
   (wire (pts (xy 146.05 177.8) (xy 180.34 177.8))
     (stroke (width 0) (type default))
     (uuid f8e229ff-c4e9-4cf4-9629-160e3622c9bd)
@@ -1931,10 +2137,6 @@
     (uuid b96b51b9-4f44-4689-a458-8897b2e003b7)
   )
 
-  (label "VREF" (at 217.17 62.23 0) (fields_autoplaced)
-    (effects (font (size 1.27 1.27)) (justify left bottom))
-    (uuid 01c87ab8-b8ad-4924-be8e-ecb5fdb91627)
-  )
   (label "SWDIO" (at 246.38 114.3 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 0b7e38a3-871d-4ecf-93d5-6d85d5632830)
@@ -1951,7 +2153,7 @@
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 48a3066e-bf6c-4da5-b997-e1083baa1ed5)
   )
-  (label "VREF" (at 165.1 96.52 0) (fields_autoplaced)
+  (label "VREF" (at 157.48 96.52 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 534db264-3914-44e8-9d8e-f5556900b074)
   )
@@ -1959,10 +2161,18 @@
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 668c5169-48ee-4871-9d77-2fe535a20584)
   )
+  (label "VDDA" (at 217.17 62.23 0) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 6c319fbd-99f6-4968-a365-1032e0b1a649)
+  )
   (label "RST" (at 335.28 96.52 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid 8266c182-83a0-4585-a924-7c02d1e51fa5)
   )
+  (label "VREF" (at 94.615 99.695 0) (fields_autoplaced)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 99cc8559-9427-44c0-b7c1-05b09edfbd06)
+  )
   (label "SWCLK" (at 246.38 116.84 0) (fields_autoplaced)
     (effects (font (size 1.27 1.27)) (justify left bottom))
     (uuid e14b5e25-985f-44de-bf78-fe96f8db5738)
@@ -2186,6 +2396,38 @@
     )
   )
 
+  (symbol (lib_id "Device:C") (at 170.815 103.505 180) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 0cc4309d-3515-4880-9af8-0e4d9989fb69)
+    (property "Reference" "C197" (at 175.895 101.6 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "100n" (at 175.895 106.045 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric" (at 169.8498 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 170.815 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN" "CL10B104KB8NNWC" (at 170.815 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN_ALT" "CL10B104KB8NNNL" (at 170.815 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 992fab58-c35b-4c7e-88fa-5bdb56de10cc))
+    (pin "2" (uuid a8db4797-4c6b-4e32-98e0-a9d8ecd9ba44))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "C197") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:+3V3") (at 152.4 76.2 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 111a62f3-34bb-4b75-9f12-c4dce94faa6d)
@@ -2243,6 +2485,31 @@
     )
   )
 
+  (symbol (lib_id "power:PWR_FLAG") (at 213.36 62.23 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 12b6f68f-a799-4171-9d53-d7b5f5371f6e)
+    (property "Reference" "#FLG08" (at 213.36 60.325 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "PWR_FLAG" (at 213.36 57.15 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Footprint" "" (at 213.36 62.23 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 213.36 62.23 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 6e8d1b03-ec24-484e-b66b-14b85c465a74))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "#FLG08") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Connector_Generic:Conn_01x10") (at 140.97 175.26 0) (mirror y) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 17581c32-9b95-482f-87d2-da76f3f266e9)
@@ -2309,6 +2576,38 @@
     )
   )
 
+  (symbol (lib_id "Device:C") (at 60.96 99.695 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 235bc91d-ead7-4b2c-b4cd-b79075af49c4)
+    (property "Reference" "C196" (at 63.5 97.155 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Value" "100n" (at 63.5 102.235 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric" (at 61.9252 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 60.96 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN" "CL10B104KB8NNWC" (at 60.96 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN_ALT" "CL10B104KB8NNNL" (at 60.96 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid ecb20aa1-2a08-4fd9-b42a-4efe655fdbd9))
+    (pin "2" (uuid c967cb27-e4a2-4261-9186-26b991c589e4))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "C196") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "kirdy:STM809SWX6F") (at 304.8 133.35 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 2674612c-42f3-49ff-9e01-7d9f6dbb9c41)
@@ -2403,6 +2702,68 @@
     )
   )
 
+  (symbol (lib_id "Device:C") (at 163.195 103.505 180) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 2b00b483-ecc6-44ad-8626-6a4eaf029bb5)
+    (property "Reference" "C198" (at 167.005 101.6 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "2u2" (at 166.37 106.045 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Capacitor_SMD:C_0603_1608Metric" (at 162.2298 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 163.195 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN" "CL10B225KP8NNNC" (at 163.195 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN_ALT" "CGA3E1X7R0J225K080AC" (at 163.195 103.505 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 6f76f723-4e8c-4381-9587-624c457e1c07))
+    (pin "2" (uuid 1f829941-16ae-4f39-b8b1-c2f319a15787))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "C198") (unit 1)
+        )
+      )
+    )
+  )
+
+  (symbol (lib_id "Reference_Voltage:REF3033") (at 74.93 99.695 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid 2b941179-0d25-4514-a0da-82fe2518bea0)
+    (property "Reference" "U5" (at 76.2 93.345 0)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "REF3033" (at 81.28 106.045 0)
+      (effects (font (size 1.27 1.27) italic) (justify right))
+    )
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23" (at 74.93 111.125 0)
+      (effects (font (size 1.27 1.27) italic) hide)
+    )
+    (property "Datasheet" "http://www.ti.com/lit/ds/symlink/ref3033.pdf" (at 77.47 108.585 0)
+      (effects (font (size 1.27 1.27) italic) hide)
+    )
+    (property "MFR_PN" "REF3033AIDBZR" (at 74.93 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid e254577d-92a3-43a7-91b2-22dadff66906))
+    (pin "2" (uuid 8b69817d-5cc0-4c5a-a5ab-733c640ba366))
+    (pin "3" (uuid 0995e11a-a37c-4636-896f-a16960952bdd))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "U5") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:R") (at 124.46 149.86 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 3488fcc2-96d0-4f44-9077-0e06482de89e)
@@ -2689,19 +3050,19 @@
     )
   )
 
-  (symbol (lib_id "power:PWR_FLAG") (at 157.48 93.98 180) (unit 1)
+  (symbol (lib_id "power:PWR_FLAG") (at 151.765 93.98 180) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 64079770-e9a9-4d10-b68d-44e6abff857b)
-    (property "Reference" "#FLG04" (at 157.48 95.885 0)
+    (property "Reference" "#FLG04" (at 151.765 95.885 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "PWR_FLAG" (at 157.48 99.06 0)
+    (property "Value" "PWR_FLAG" (at 151.765 99.06 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Footprint" "" (at 157.48 93.98 0)
+    (property "Footprint" "" (at 151.765 93.98 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 157.48 93.98 0)
+    (property "Datasheet" "~" (at 151.765 93.98 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid aaf4de61-6f77-4313-b3f8-42bbfb1c11f1))
@@ -2873,19 +3234,19 @@
     )
   )
 
-  (symbol (lib_id "power:PWR_FLAG") (at 157.48 91.44 0) (unit 1)
+  (symbol (lib_id "power:PWR_FLAG") (at 151.765 91.44 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid 7ae20fa6-c3f2-445b-9812-2c323fd58aee)
-    (property "Reference" "#FLG03" (at 157.48 89.535 0)
+    (property "Reference" "#FLG03" (at 151.765 89.535 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Value" "PWR_FLAG" (at 157.48 86.36 0)
+    (property "Value" "PWR_FLAG" (at 151.765 86.36 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Footprint" "" (at 157.48 91.44 0)
+    (property "Footprint" "" (at 151.765 91.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "~" (at 157.48 91.44 0)
+    (property "Datasheet" "~" (at 151.765 91.44 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (pin "1" (uuid a1fee364-6596-4d75-9f86-0ab463e1bfd8))
@@ -3005,6 +3366,31 @@
     )
   )
 
+  (symbol (lib_id "power:GND") (at 72.39 111.125 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid 867bb5d2-7605-463b-9122-ebdb9fc1ec57)
+    (property "Reference" "#PWR0177" (at 72.39 117.475 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 72.39 116.205 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 72.39 111.125 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 72.39 111.125 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid cc0da316-f86a-44e3-b795-8131cf6f0d25))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "#PWR0177") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:C") (at 229.87 72.39 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no)
     (uuid 90ca68ad-8438-47c1-8e42-023da92747b3)
@@ -3354,6 +3740,31 @@
     )
   )
 
+  (symbol (lib_id "power:GND") (at 170.815 109.855 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid b7ed8c7c-2d42-48c1-86ea-1e6a08cea553)
+    (property "Reference" "#PWR0178" (at 170.815 116.205 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (at 170.815 114.935 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 170.815 109.855 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 170.815 109.855 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid bdfb6b31-ef25-4cc4-80e1-cee19411d1e0))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "#PWR0178") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:GND") (at 146.05 187.96 90) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid bd5e5592-3430-4d48-a6cc-be19b882a657)
@@ -3454,6 +3865,34 @@
     )
   )
 
+  (symbol (lib_id "power:+5VA") (at 72.39 85.725 0) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
+    (uuid cc2794a0-1cf9-484f-9e22-3572ecd8a32a)
+    (property "Reference" "#PWR074" (at 72.39 89.535 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "+5VA" (at 72.39 80.645 0)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "" (at 72.39 85.725 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (at 72.39 85.725 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 55129f1f-41d0-4968-9165-57e6afe54fe3))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/ce1698cd-b99b-406e-8c10-58c1e24b12e9"
+          (reference "#PWR074") (unit 1)
+        )
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "#PWR0176") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "power:GND") (at 121.92 101.6 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid dadc1266-7df2-4fa9-b0fb-1518568f4681)
@@ -3631,6 +4070,41 @@
     )
   )
 
+  (symbol (lib_id "Device:R") (at 90.805 99.695 90) (unit 1)
+    (in_bom yes) (on_board yes) (dnp no)
+    (uuid f31e608d-be75-4e46-b8f4-1095d26cc932)
+    (property "Reference" "R11" (at 90.805 97.155 90)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Value" "0" (at 94.615 101.6 90)
+      (effects (font (size 1.27 1.27)))
+    )
+    (property "Footprint" "Resistor_SMD:R_0603_1608Metric" (at 90.805 101.473 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (at 90.805 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN" "RMCF0603ZT0R00" (at 90.805 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "MFR_PN_ALT" "CR0603-J/-000ELF" (at 90.805 99.695 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid db6a6ae9-2206-4032-b931-91d936ae6986))
+    (pin "2" (uuid a13e8303-3b2b-4115-9533-b6b54a5a56c1))
+    (instances
+      (project "kirdy"
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/7fc2620b-bac4-49c0-a276-7d2a46898037"
+          (reference "R11") (unit 1)
+        )
+        (path "/88da1dd8-9274-4b55-84fb-90006c9b6e8f/e9afb2cc-7f7f-4cb9-888a-0bfd71b1d070"
+          (reference "R113") (unit 1)
+        )
+      )
+    )
+  )
+
   (symbol (lib_id "Device:C") (at 152.4 110.49 0) (unit 1)
     (in_bom yes) (on_board yes) (dnp no) (fields_autoplaced)
     (uuid f37521fe-b5fe-45cd-b033-364431b0b1f4)