diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..751553b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*.bak
diff --git a/custom-lib.kicad_sym b/custom-lib.kicad_sym
index c04dfc8..0e0a666 100644
--- a/custom-lib.kicad_sym
+++ b/custom-lib.kicad_sym
@@ -1,29 +1,29 @@
-(kicad_symbol_lib (version 20211014) (generator kicad_symbol_editor)
+(kicad_symbol_lib (version 20220914) (generator kicad_symbol_editor)
   (symbol "ESP32-WROOM-32E" (in_bom yes) (on_board yes)
-    (property "Reference" "U" (id 0) (at -12.7 34.29 0)
+    (property "Reference" "U" (at -12.7 34.29 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Value" "ESP32-WROOM-32E" (id 1) (at 1.27 34.29 0)
+    (property "Value" "ESP32-WROOM-32E" (at 1.27 34.29 0)
       (effects (font (size 1.27 1.27)) (justify left))
     )
-    (property "Footprint" "Espressif:ESP32-WROOM-32E" (id 2) (at 0 -38.1 0)
+    (property "Footprint" "Espressif:ESP32-WROOM-32E" (at 0 -38.1 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" (id 3) (at -7.62 1.27 0)
+    (property "Datasheet" "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" (at -7.62 1.27 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "ki_keywords" "RF Radio BT ESP ESP32 Espressif onboard PCB antenna" (id 4) (at 0 0 0)
+    (property "ki_keywords" "RF Radio BT ESP ESP32 Espressif onboard PCB antenna" (at 0 0 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "ki_description" "RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD" (id 5) (at 0 0 0)
+    (property "ki_description" "RF Module, ESP32-D0WDQ6 SoC, Wi-Fi 802.11b/g/n, Bluetooth, BLE, 32-bit, 2.7-3.6V, onboard antenna, SMD" (at 0 0 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "ki_fp_filters" "ESP32?WROOM?32*" (id 6) (at 0 0 0)
+    (property "ki_fp_filters" "ESP32?WROOM?32*" (at 0 0 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (symbol "ESP32-WROOM-32E_0_1"
       (rectangle (start -12.7 33.02) (end 12.7 -33.02)
-        (stroke (width 0.254) (type default) (color 0 0 0 0))
+        (stroke (width 0.254) (type default))
         (fill (type background))
       )
     )
@@ -187,21 +187,21 @@
     )
   )
   (symbol "MCP3221" (in_bom yes) (on_board yes)
-    (property "Reference" "U" (id 0) (at -5.08 5.08 0)
+    (property "Reference" "U" (at -5.08 5.08 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "MCP3221" (id 1) (at -1.27 -5.08 0)
+    (property "Value" "MCP3221" (at -1.27 -5.08 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (id 2) (at 5.08 -8.89 0)
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 5.08 -8.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 0 0 0)
+    (property "Datasheet" "" (at 0 0 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (symbol "MCP3221_0_1"
       (rectangle (start -6.35 3.81) (end 6.35 -3.81)
-        (stroke (width 0) (type default) (color 0 0 0 0))
+        (stroke (width 0) (type default))
         (fill (type background))
       )
     )
@@ -229,25 +229,25 @@
     )
   )
   (symbol "RT9080-33GJ5" (in_bom yes) (on_board yes)
-    (property "Reference" "U" (id 0) (at -6.35 6.35 0)
+    (property "Reference" "U" (at -6.35 6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "RT9080-33GJ5" (id 1) (at 0 -6.35 0)
+    (property "Value" "RT9080-33GJ5" (at 0 -6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (id 2) (at 2.54 -8.89 0)
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 2.54 -8.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 0 0 0)
+    (property "Datasheet" "" (at 0 0 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (symbol "RT9080-33GJ5_0_1"
       (rectangle (start -7.62 -5.08) (end 7.62 5.08)
-        (stroke (width 0.1524) (type default) (color 0 0 0 0))
+        (stroke (width 0.1524) (type default))
         (fill (type background))
       )
       (rectangle (start 5.08 -1.27) (end 5.08 -1.27)
-        (stroke (width 0.1524) (type default) (color 0 0 0 0))
+        (stroke (width 0.1524) (type default))
         (fill (type none))
       )
     )
@@ -275,25 +275,25 @@
     )
   )
   (symbol "TPS7A20" (in_bom yes) (on_board yes)
-    (property "Reference" "U" (id 0) (at -6.35 6.35 0)
+    (property "Reference" "U" (at -6.35 6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "TPS7A20" (id 1) (at -3.81 -6.35 0)
+    (property "Value" "TPS7A20" (at -3.81 -6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (id 2) (at 7.62 -8.89 0)
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 7.62 -8.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 7.62 -8.89 0)
+    (property "Datasheet" "" (at 7.62 -8.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (symbol "TPS7A20_0_1"
       (rectangle (start -7.62 -5.08) (end 7.62 5.08)
-        (stroke (width 0.1524) (type default) (color 0 0 0 0))
+        (stroke (width 0.1524) (type default))
         (fill (type background))
       )
       (rectangle (start 5.08 -1.27) (end 5.08 -1.27)
-        (stroke (width 0.1524) (type default) (color 0 0 0 0))
+        (stroke (width 0.1524) (type default))
         (fill (type none))
       )
     )
@@ -321,21 +321,21 @@
     )
   )
   (symbol "TPS7B88" (in_bom yes) (on_board yes)
-    (property "Reference" "U" (id 0) (at -7.62 2.54 0)
+    (property "Reference" "U" (at -7.62 2.54 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "TPS7B88" (id 1) (at -3.81 -6.35 0)
+    (property "Value" "TPS7B88" (at -3.81 -6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "Package_TO_SOT_SMD:TO-252-2" (id 2) (at 5.08 6.35 0)
+    (property "Footprint" "Package_TO_SOT_SMD:TO-252-2" (at 5.08 6.35 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 0 0 0)
+    (property "Datasheet" "" (at 0 0 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (symbol "TPS7B88_0_1"
       (rectangle (start -8.89 2.54) (end 7.62 -5.08)
-        (stroke (width 0) (type default) (color 0 0 0 0))
+        (stroke (width 0) (type default))
         (fill (type background))
       )
     )
@@ -355,25 +355,25 @@
     )
   )
   (symbol "XC6503D" (in_bom yes) (on_board yes)
-    (property "Reference" "U" (id 0) (at -6.35 6.35 0)
+    (property "Reference" "U" (at -6.35 6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Value" "XC6503D" (id 1) (at -3.81 -6.35 0)
+    (property "Value" "XC6503D" (at -3.81 -6.35 0)
       (effects (font (size 1.27 1.27)))
     )
-    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (id 2) (at 7.62 -8.89 0)
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (at 7.62 -8.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
-    (property "Datasheet" "" (id 3) (at 7.62 -8.89 0)
+    (property "Datasheet" "" (at 7.62 -8.89 0)
       (effects (font (size 1.27 1.27)) hide)
     )
     (symbol "XC6503D_0_1"
       (rectangle (start -7.62 -5.08) (end 7.62 5.08)
-        (stroke (width 0.1524) (type default) (color 0 0 0 0))
+        (stroke (width 0.1524) (type default))
         (fill (type background))
       )
       (rectangle (start 5.08 -1.27) (end 5.08 -1.27)
-        (stroke (width 0.1524) (type default) (color 0 0 0 0))
+        (stroke (width 0.1524) (type default))
         (fill (type none))
       )
     )