Update to LEDs and add GND test point

- Add Blue Radio LED (in a separate new assembly option) - Change buffer package from SC-70 to SC-74A (aka. SOT-23-5) - Add GND test point Fixes: #31 Signed-off-by: Stefan Agner <stefan@agner.ch>
2025-10-27 12:04:18 -07:00 · 2021-08-14 18:16:00 +02:00
parent 52cf25ad98
commit 423b10f01c
6 changed files with 889 additions and 449 deletions
--- a/Amber.kicad_sch
+++ b/Amber.kicad_sch
@@ -1530,20 +1530,38 @@
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/94f1eece-41ad-4a62-82ae-4d6ae5cd468f"
      (reference "#PWR0204") (unit 1) (value "+3V3") (footprint "")
    )
-    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/34b4b514-43bf-4996-9d82-8354182af65f"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/3b8273ab-07a4-4f68-ac9a-a1d57542e365"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
-    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/ae22ad38-0e56-4869-8984-0a65e5c47d32"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
-    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/ded21416-9f89-4041-a227-dcb2fd173a3e"
-      (reference "#PWR?") (unit 1) (value "GND") (footprint "")
+      (reference "#PWR0205") (unit 1) (value "GND") (footprint "")
    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/ec892a33-c264-4d66-9540-4098faf7af64"
-      (reference "#PWR?") (unit 1) (value "+3V3") (footprint "")
+      (reference "#PWR0206") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/3b8273ab-07a4-4f68-ac9a-a1d57542e365"
+      (reference "#PWR0207") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/34b4b514-43bf-4996-9d82-8354182af65f"
+      (reference "#PWR0208") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/ae22ad38-0e56-4869-8984-0a65e5c47d32"
+      (reference "#PWR0209") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/67daa154-81b2-4ea3-9b35-07e82ec233f7"
+      (reference "#PWR0210") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/99cea9c1-6f10-4a2b-ba4b-eb044f550201"
+      (reference "#PWR0211") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/d7937cb8-b7bb-46fc-b6dd-62973b10da44"
+      (reference "#PWR0212") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/441a9908-1e74-440b-b462-bdf6815583fe/ec619290-fae3-4a19-9fe5-06c0585031c3"
+      (reference "#PWR0213") (unit 1) (value "GND") (footprint "")
+    )
+    (path "/441a9908-1e74-440b-b462-bdf6815583fe/c325ba22-742b-473d-b168-1646eed0b67f"
+      (reference "#PWR0214") (unit 1) (value "+3V3") (footprint "")
+    )
+    (path "/441a9908-1e74-440b-b462-bdf6815583fe/4f7994bf-ed97-493d-93cf-2c08efb97a6a"
+      (reference "#PWR0215") (unit 1) (value "GND") (footprint "")
    )
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/8315a3b5-025a-4501-86bf-a0c1f08f1755"
      (reference "BT1") (unit 1) (value "Battery_Cell") (footprint "Battery:BatteryHolder_Keystone_1060_1x2032")
@@ -1944,6 +1962,9 @@
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/374505b9-baf1-4ab8-8b4d-e7c86bc93eab"
      (reference "D24") (unit 1) (value "LED Yellow") (footprint "LED_SMD:LED_0603_1608Metric")
    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/35fb25ac-1064-4834-86bd-a5bfd3750ccd"
+      (reference "D25") (unit 1) (value "LED Blue") (footprint "LED_SMD:LED_0603_1608Metric")
+    )
    (path "/7c248bd3-8232-4777-a40c-eab53460cf85/1cb8c7f0-9dee-42f2-ab73-15b998063e93"
      (reference "F1") (unit 1) (value "Polyfuse_Small") (footprint "Fuse:Fuse_1206_3216Metric")
    )
@@ -2097,6 +2118,9 @@
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/77b6b28a-a51b-4548-a4e8-1c277b862886"
      (reference "R8") (unit 1) (value "10k") (footprint "Resistor_SMD:R_0402_1005Metric")
    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/d868e6fa-1479-4781-ab61-15416c5c2718"
+      (reference "R9") (unit 1) (value "1k") (footprint "Resistor_SMD:R_0402_1005Metric")
+    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/bfdf089c-7813-450c-8529-6143a402f2ab"
      (reference "R11") (unit 1) (value "2.7k/1%") (footprint "Resistor_SMD:R_0402_1005Metric")
    )
@@ -2319,6 +2343,9 @@
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/3c4e847d-04b4-45ff-a9d8-5b4332a784d3"
      (reference "TP12") (unit 1) (value "TestPoint") (footprint "TestPoint:TestPoint_Pad_D1.0mm")
    )
+    (path "/441a9908-1e74-440b-b462-bdf6815583fe/04e235cb-0886-4f97-89db-872cab88ecab"
+      (reference "TP13") (unit 1) (value "TestPoint") (footprint "TestPoint:TestPoint_Pad_D1.0mm")
+    )
    (path "/7c248bd3-8232-4777-a40c-eab53460cf85/b131b144-fc54-40cc-8411-449b069a57ca"
      (reference "U1") (unit 1) (value "RaspberryPi-CM4Lite") (footprint "Amber:RaspberryPi-CM4")
    )
@@ -2374,10 +2401,10 @@
      (reference "U17") (unit 1) (value "BD9D321EFJ") (footprint "Package_SO:HTSOP-8-1EP_3.9x4.9mm_P1.27mm_EP2.4x3.2mm_ThermalVias")
    )
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/96d60aa0-05d2-45af-a78f-a4fdc3a8a4a1"
-      (reference "U18") (unit 1) (value "74LVC1G07") (footprint "Package_TO_SOT_SMD:SOT-353_SC-70-5")
+      (reference "U18") (unit 1) (value "74LVC1G07") (footprint "Package_TO_SOT_SMD:SOT-23-5")
    )
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/261e7c7e-5064-453e-8af7-7583d100a768"
-      (reference "U19") (unit 1) (value "74LVC1G07") (footprint "Package_TO_SOT_SMD:SOT-353_SC-70-5")
+      (reference "U19") (unit 1) (value "74LVC1G07") (footprint "Package_TO_SOT_SMD:SOT-23-5")
    )
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/ded4bbd4-a021-46fb-849a-2c1cc4f3c785"
      (reference "U20") (unit 1) (value "LP5569RTWR") (footprint "Package_DFN_QFN:WQFN-24-1EP_4x4mm_P0.5mm_EP2.45x2.45mm")
@@ -2397,6 +2424,12 @@
    (path "/441a9908-1e74-440b-b462-bdf6815583fe/eb362628-f095-47c0-93ca-dcd7a418cbee"
      (reference "U25") (unit 1) (value "PCF8563TS") (footprint "Package_SO:MSOP-8_3x3mm_P0.65mm")
    )
+    (path "/12f6ca59-5dee-4aea-b4bb-e4b9cab2885b/3c9d8cfb-e5ab-4143-b37c-ebd1a0970b63"
+      (reference "U26") (unit 1) (value "74LVC1G07") (footprint "Package_TO_SOT_SMD:SOT-23-5")
+    )
+    (path "/441a9908-1e74-440b-b462-bdf6815583fe/cd73bbf4-a30e-4f0f-b00d-659d9fda6e61"
+      (reference "U27") (unit 1) (value "74LVC1G07") (footprint "Package_TO_SOT_SMD:SOT-23-5")
+    )
    (path "/aa1d8d83-5167-420c-9ee7-3e4dcc942bfc/fbf0dbc2-bf7a-418f-bca2-8248332c89a0"
      (reference "Y1") (unit 1) (value "12MHz") (footprint "Crystal:Crystal_SMD_3225-4Pin_3.2x2.5mm")
    )
--- a/CM4.kicad_sch
+++ b/CM4.kicad_sch
@@ -2390,10 +2390,10 @@
    )
  )

-  (bus_alias "PCIe" (members "~{RST}" "~{CLKREQ}" "CLK+" "CLK-" "TX+" "TX-" "RX+" "RX-"))
-  (bus_alias "SD" (members "D[0..3]" "CMD" "CLK" "PWR" "DET"))
-  (bus_alias "UART" (members "TXD" "RXD" "CTS" "RTS"))
  (bus_alias "HDMI" (members "D0+" "D0-" "D1+" "D1-" "D2+" "D2-" "CLK+" "CLK-" "CEC" "HPD" "SDA" "SCL"))
+  (bus_alias "UART" (members "TXD" "RXD" "CTS" "RTS"))
+  (bus_alias "SD" (members "D[0..3]" "CMD" "CLK" "PWR" "DET"))
+  (bus_alias "PCIe" (members "~{RST}" "~{CLKREQ}" "CLK+" "CLK-" "TX+" "TX-" "RX+" "RX-"))
  (junction (at 59.055 173.99) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 121.92 171.45) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 127.508 157.48) (diameter 0.9144) (color 0 0 0 0))
--- a/ControlRTC.kicad_sch
+++ b/ControlRTC.kicad_sch
--- a/Ethernet.kicad_sch
+++ b/Ethernet.kicad_sch
@@ -2507,8 +2507,8 @@
    )
  )

-  (bus_alias "ETH" (members "TD1+" "TD1-" "TD2+" "TD2-" "TD3+" "TD3-" "TD4+" "TD4-" "LED_YELLOW" "LED_GREEN"))
  (bus_alias "PoE" (members "VC1" "VC2" "VC3" "VC4"))
+  (bus_alias "ETH" (members "TD1+" "TD1-" "TD2+" "TD2-" "TD3+" "TD3-" "TD4+" "TD4-" "LED_YELLOW" "LED_GREEN"))
  (junction (at 153.67 80.01) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 177.8 130.81) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 179.07 139.7) (diameter 0.9144) (color 0 0 0 0))
--- a/Radio.kicad_sch
+++ b/Radio.kicad_sch
@@ -14,6 +14,75 @@
  )

  (lib_symbols
+    (symbol "74xGxx:74LVC1G07" (pin_names (offset 1.016)) (in_bom yes) (on_board yes)
+      (property "Reference" "U" (id 0) (at -2.54 3.81 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Value" "74LVC1G07" (id 1) (at 0 -3.81 0)
+        (effects (font (size 1.27 1.27)))
+      )
+      (property "Footprint" "" (id 2) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "http://www.ti.com/lit/sg/scyt129e/scyt129e.pdf" (id 3) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "Single Gate Buff LVC CMOS Open Drain" (id 4) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Single Buffer Gate w/ Open Drain, Low-Voltage CMOS" (id 5) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_fp_filters" "SOT* SG-*" (id 6) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "74LVC1G07_0_1"
+        (polyline
+          (pts
+            (xy -2.54 -0.635)
+            (xy -1.27 -0.635)
+          )
+          (stroke (width 0)) (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy -3.81 2.54)
+            (xy -3.81 -2.54)
+            (xy 2.54 0)
+            (xy -3.81 2.54)
+          )
+          (stroke (width 0.254)) (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy -1.905 0.635)
+            (xy -2.54 0)
+            (xy -1.905 -0.635)
+            (xy -1.27 0)
+            (xy -1.905 0.635)
+          )
+          (stroke (width 0)) (fill (type none))
+        )
+      )
+      (symbol "74LVC1G07_1_1"
+        (pin input line (at -7.62 0 0) (length 3.81)
+          (name "~" (effects (font (size 1.016 1.016))))
+          (number "2" (effects (font (size 1.016 1.016))))
+        )
+        (pin power_in line (at 0 -2.54 270) (length 0) hide
+          (name "GND" (effects (font (size 1.016 1.016))))
+          (number "3" (effects (font (size 1.016 1.016))))
+        )
+        (pin open_collector line (at 6.35 0 180) (length 3.81)
+          (name "~" (effects (font (size 1.016 1.016))))
+          (number "4" (effects (font (size 1.016 1.016))))
+        )
+        (pin power_in line (at 0 2.54 90) (length 0) hide
+          (name "VCC" (effects (font (size 1.016 1.016))))
+          (number "5" (effects (font (size 1.016 1.016))))
+        )
+      )
+    )
    (symbol "Amber:SiliconLabs-MGM210P" (in_bom yes) (on_board yes)
      (property "Reference" "U" (id 0) (at -13.97 24.13 0)
        (effects (font (size 1.27 1.27)))
@@ -313,6 +382,84 @@
        )
      )
    )
+    (symbol "Device:LED_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
+      (property "Reference" "D" (id 0) (at -1.27 3.175 0)
+        (effects (font (size 1.27 1.27)) (justify left))
+      )
+      (property "Value" "LED_Small" (id 1) (at -4.445 -2.54 0)
+        (effects (font (size 1.27 1.27)) (justify left))
+      )
+      (property "Footprint" "" (id 2) (at 0 0 90)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "Datasheet" "~" (id 3) (at 0 0 90)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_keywords" "LED diode light-emitting-diode" (id 4) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_description" "Light emitting diode, small symbol" (id 5) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (property "ki_fp_filters" "LED* LED_SMD:* LED_THT:*" (id 6) (at 0 0 0)
+        (effects (font (size 1.27 1.27)) hide)
+      )
+      (symbol "LED_Small_0_1"
+        (polyline
+          (pts
+            (xy -0.762 -1.016)
+            (xy -0.762 1.016)
+          )
+          (stroke (width 0.254)) (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 1.016 0)
+            (xy -0.762 0)
+          )
+          (stroke (width 0)) (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0.762 -1.016)
+            (xy -0.762 0)
+            (xy 0.762 1.016)
+            (xy 0.762 -1.016)
+          )
+          (stroke (width 0.254)) (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0 0.762)
+            (xy -0.508 1.27)
+            (xy -0.254 1.27)
+            (xy -0.508 1.27)
+            (xy -0.508 1.016)
+          )
+          (stroke (width 0)) (fill (type none))
+        )
+        (polyline
+          (pts
+            (xy 0.508 1.27)
+            (xy 0 1.778)
+            (xy 0.254 1.778)
+            (xy 0 1.778)
+            (xy 0 1.524)
+          )
+          (stroke (width 0)) (fill (type none))
+        )
+      )
+      (symbol "LED_Small_1_1"
+        (pin passive line (at -2.54 0 0) (length 1.778)
+          (name "K" (effects (font (size 1.27 1.27))))
+          (number "1" (effects (font (size 1.27 1.27))))
+        )
+        (pin passive line (at 2.54 0 180) (length 1.778)
+          (name "A" (effects (font (size 1.27 1.27))))
+          (number "2" (effects (font (size 1.27 1.27))))
+        )
+      )
+    )
    (symbol "Device:R_Small" (pin_numbers hide) (pin_names (offset 0.254) hide) (in_bom yes) (on_board yes)
      (property "Reference" "R" (id 0) (at 0.762 0.508 0)
        (effects (font (size 1.27 1.27)) (justify left))
@@ -450,14 +597,14 @@
  (junction (at 138.43 110.49) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 140.97 110.49) (diameter 0.9144) (color 0 0 0 0))

-  (no_connect (at 115.57 144.78) (uuid 40cb8901-9293-4179-8824-ac9513cc9d0c))
-  (no_connect (at 128.27 142.24) (uuid 3e2d1dca-020b-481b-bf14-52902e8ffc08))
  (no_connect (at 154.94 72.39) (uuid ec608192-aa90-4118-b457-312d46dbd6f9))
  (no_connect (at 154.94 74.93) (uuid ec608192-aa90-4118-b457-312d46dbd6f9))
  (no_connect (at 154.94 83.82) (uuid ec608192-aa90-4118-b457-312d46dbd6f9))
  (no_connect (at 154.94 86.36) (uuid ec608192-aa90-4118-b457-312d46dbd6f9))
  (no_connect (at 154.94 91.44) (uuid ec608192-aa90-4118-b457-312d46dbd6f9))
  (no_connect (at 154.94 93.98) (uuid ec608192-aa90-4118-b457-312d46dbd6f9))
+  (no_connect (at 201.93 132.08) (uuid 40cb8901-9293-4179-8824-ac9513cc9d0c))
+  (no_connect (at 214.63 129.54) (uuid 3e2d1dca-020b-481b-bf14-52902e8ffc08))

  (bus_entry (at 51.435 59.69) (size 2.54 2.54)
    (stroke (width 0.1524) (type solid) (color 0 0 0 0))
@@ -496,6 +643,10 @@
    (uuid 7b52c924-c27f-48a9-a3b9-4aeb73abf4f1)
  )

+  (wire (pts (xy 41.91 143.51) (xy 60.96 143.51))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 21ae501f-92dc-4bff-b996-c27a3877c317)
+  )
  (wire (pts (xy 53.975 62.23) (xy 66.675 62.23))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid daf4661c-d2d0-40d1-b673-21a47c7865ac)
@@ -532,10 +683,34 @@
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid f8ccdb64-7754-473d-befa-2d563e8d7cac)
  )
+  (wire (pts (xy 68.58 137.16) (xy 68.58 140.97))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 09997a85-56c4-420b-9959-6990b3578141)
+  )
+  (wire (pts (xy 68.58 146.05) (xy 68.58 151.13))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid a7d00944-c989-4ded-a771-8665a3a2bdbb)
+  )
  (wire (pts (xy 70.485 90.17) (xy 86.995 90.17))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid 5c7a050c-e9d5-4178-92e0-61464c6d46d4)
  )
+  (wire (pts (xy 74.93 143.51) (xy 85.09 143.51))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 093a4c5a-7466-44ca-8b6a-2d3060e80562)
+  )
+  (wire (pts (xy 85.09 120.65) (xy 85.09 123.19))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 7ca11718-0ec2-4d86-95dd-943f12ea65a5)
+  )
+  (wire (pts (xy 85.09 128.27) (xy 85.09 133.35))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid 21d9fd22-21d7-4b64-8481-b28129ae17d1)
+  )
+  (wire (pts (xy 85.09 138.43) (xy 85.09 143.51))
+    (stroke (width 0) (type solid) (color 0 0 0 0))
+    (uuid ac9e1900-b9f8-4026-a6ad-563e826df37e)
+  )
  (wire (pts (xy 92.075 90.17) (xy 98.425 90.17))
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid fcf97332-7237-4f0b-a54c-35a254664214)
@@ -552,18 +727,6 @@
    (stroke (width 0) (type solid) (color 0 0 0 0))
    (uuid 0c02a7fa-bb34-4cde-b084-586f1ee27dfa)
  )
-  (wire (pts (xy 101.6 142.24) (xy 115.57 142.24))
-    (stroke (width 0) (type solid) (color 0 0 0 0))
-    (uuid 3576185d-90c8-47fc-9fb5-17c4e801b8d1)
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    (stroke (width 0) (type solid) (color 0 0 0 0))
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@@ -794,6 +969,10 @@
    (uuid 9f2766ce-8f0c-48fc-a3b7-2cf0d23713de)
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+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid e47f3788-e86d-46eb-922c-1b2d25092257)
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    (effects (font (size 1.27 1.27)) (justify left bottom))
    (uuid ed5b29e2-e85d-43b2-b6e9-92207082cfbf)
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+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 329f841e-7d97-4ca6-99ed-eb2e5dd19eaf)
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    (effects (font (size 1.27 1.27)) (justify left bottom))
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-    (uuid b75fce5c-e053-49bc-83db-225592840cb3)
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-    (effects (font (size 1.27 1.27)) (justify right bottom))
-    (uuid 1d570007-80f5-4d09-a56a-0c96d5d35612)
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    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid 54b2a0af-e7ed-4442-a314-897f6f3c5b94)
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+  (label "Radio.~{RESET}" (at 187.96 129.54 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 5d930b3f-91fe-4f99-a01c-22901b13e239)
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+  (label "Radio.SWDIO" (at 187.96 134.62 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid 2e72def8-e089-4c41-bad9-2689f6f9b8c2)
+  )
+  (label "PTI_FRAME" (at 187.96 137.16 0)
+    (effects (font (size 1.27 1.27)) (justify left bottom))
+    (uuid dca9ee8b-551d-4430-b4e5-f8203bee61ac)
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  (label "RF_SIGNAL" (at 190.5 62.23 0)
    (effects (font (size 1.27 1.27)) (justify left bottom))
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@@ -958,16 +1129,60 @@
    (effects (font (size 1.27 1.27)) (justify right bottom))
    (uuid a272e554-6309-484a-91be-f745b63afb08)
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+  (label "Radio.SWO" (at 228.6 132.08 180)
+    (effects (font (size 1.27 1.27)) (justify right bottom))
+    (uuid 7292622c-53ca-4f35-b1ca-8535836a35a7)
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+  (label "Radio.SWCLK" (at 228.6 134.62 180)
+    (effects (font (size 1.27 1.27)) (justify right bottom))
+    (uuid b75fce5c-e053-49bc-83db-225592840cb3)
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+  (label "PTI_DATA" (at 228.6 137.16 180)
+    (effects (font (size 1.27 1.27)) (justify right bottom))
+    (uuid 1d570007-80f5-4d09-a56a-0c96d5d35612)
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  (hierarchical_label "Radio{UART SWD ~{RESET} ~{BOOT}}" (shape bidirectional) (at 47.625 57.15 180)
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-  (hierarchical_label "~{LED_RADIO}" (shape output) (at 116.84 92.71 180)
+  (hierarchical_label "~{LED_RADIO}" (shape output) (at 105.41 92.71 180)
    (effects (font (size 1.27 1.27)) (justify right))
    (uuid fc43ef5e-8408-4e30-b8bc-82c0e9a6885e)
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+  (symbol (lib_id "power:+3V3") (at 68.58 137.16 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 67daa154-81b2-4ea3-9b35-07e82ec233f7)
+    (property "Reference" "#PWR0210" (id 0) (at 68.58 140.97 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Value" "+3V3" (id 1) (at 68.58 133.35 0))
+    (property "Footprint" "" (id 2) (at 68.58 137.16 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "" (id 3) (at 68.58 137.16 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "1" (uuid b9fbc4af-b252-49b1-8348-9fcdb7d50c4d))
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+  (symbol (lib_id "power:+3V3") (at 85.09 120.65 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid d7937cb8-b7bb-46fc-b6dd-62973b10da44)
+    (property "Reference" "#PWR0212" (id 0) (at 85.09 124.46 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "+3V3" (id 1) (at 85.09 115.57 0))
+    (property "Footprint" "" (id 2) (at 85.09 120.65 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Datasheet" "" (id 3) (at 85.09 120.65 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (pin "1" (uuid d91ebd9b-f61e-4fa7-ab98-6ef791551dbd))
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    (in_bom yes) (on_board yes)
    (uuid 03ebd447-e57d-4441-9d75-027b7fbfada0)
@@ -984,22 +1199,6 @@
    (pin "1" (uuid 60b110d4-0bc0-4b5b-bd69-21cd118b0f0d))
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-    (in_bom yes) (on_board yes)
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@@ -1032,22 +1231,36 @@
    (pin "1" (uuid 94149c48-03c9-4018-b58e-92202ff0c171))
  )

-  (symbol (lib_id "power:GND") (at 130.81 139.7 90) (unit 1)
+  (symbol (lib_id "power:+3V3") (at 200.66 125.73 0) (unit 1)
    (in_bom yes) (on_board yes)
-    (uuid bb15d129-d95b-4d25-944e-66c66efb3abc)
-    (property "Reference" "#PWR057" (id 0) (at 137.16 139.7 0)
+    (uuid af2cefac-5551-437c-8f49-7b1f7a12cddd)
+    (property "Reference" "#PWR056" (id 0) (at 200.66 129.54 0)
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-    (property "Value" "GND" (id 1) (at 134.62 139.7 90)
-      (effects (font (size 1.27 1.27)) (justify right))
-    )
-    (property "Footprint" "" (id 2) (at 130.81 139.7 0)
+    (property "Value" "+3V3" (id 1) (at 201.295 120.65 0))
+    (property "Footprint" "" (id 2) (at 200.66 125.73 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (property "Datasheet" "" (id 3) (at 130.81 139.7 0)
+    (property "Datasheet" "" (id 3) (at 200.66 125.73 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (pin "1" (uuid 90a516c6-a05a-479f-bd19-e5ad921cd27d))
+    (pin "1" (uuid 6673046a-58d3-48f0-bb52-b97e5f0b0c87))
+  )
+
+  (symbol (lib_id "power:GND") (at 68.58 151.13 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 99cea9c1-6f10-4a2b-ba4b-eb044f550201)
+    (property "Reference" "#PWR0211" (id 0) (at 68.58 157.48 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (id 1) (at 69.215 155.575 0))
+    (property "Footprint" "" (id 2) (at 68.58 151.13 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 68.58 151.13 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 896ff836-931e-4caa-b039-0b7ca02cff15))
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  (symbol (lib_id "power:GND") (at 137.16 111.76 0) (unit 1)
@@ -1082,6 +1295,24 @@
    (pin "1" (uuid 34798543-b8d3-431e-ab93-50288b6bbbc3))
  )

+  (symbol (lib_id "power:GND") (at 217.17 127 90) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid bb15d129-d95b-4d25-944e-66c66efb3abc)
+    (property "Reference" "#PWR057" (id 0) (at 223.52 127 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Value" "GND" (id 1) (at 220.98 127 90)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "" (id 2) (at 217.17 127 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "" (id 3) (at 217.17 127 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (pin "1" (uuid 90a516c6-a05a-479f-bd19-e5ad921cd27d))
+  )
+
  (symbol (lib_id "power:GND") (at 222.25 101.6 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid fb9f97a1-fcca-4b7c-bcf8-c03e826f303d)
@@ -1098,6 +1329,26 @@
    (pin "1" (uuid b17284ec-52a8-4ce2-bbec-b3a5ce0a262f))
  )

+  (symbol (lib_id "Device:R_Small") (at 85.09 135.89 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid d868e6fa-1479-4781-ab61-15416c5c2718)
+    (property "Reference" "R9" (id 0) (at 87.63 133.35 0)
+      (effects (font (size 1.27 1.27)) (justify left))
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+    (property "Value" "1k" (id 1) (at 87.63 135.89 0)
+      (effects (font (size 1.27 1.27)) (justify left))
+    )
+    (property "Footprint" "Resistor_SMD:R_0402_1005Metric" (id 2) (at 85.09 135.89 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 85.09 135.89 0)
+      (effects (font (size 1.27 1.27)) hide)
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+    (property "Config" "+RadioLED" (id 4) (at 92.075 138.43 0))
+    (pin "1" (uuid 59c7482e-26fc-42ef-aee2-ca3b15d002c2))
+    (pin "2" (uuid d8867cce-f229-4b8d-9879-3a3e3268894a))
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+
  (symbol (lib_id "Device:R_Small") (at 89.535 90.17 90) (unit 1)
    (in_bom yes) (on_board yes)
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@@ -1151,6 +1402,32 @@
    (pin "2" (uuid 5f1778f4-d3dc-40c6-88a4-0a4ebd4aeb2e))
  )

+  (symbol (lib_id "Device:LED_Small") (at 85.09 125.73 90) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid 35fb25ac-1064-4834-86bd-a5bfd3750ccd)
+    (property "Reference" "D25" (id 0) (at 87.63 123.19 90)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Value" "LED Blue" (id 1) (at 87.63 125.73 90)
+      (effects (font (size 1.27 1.27)) (justify right))
+    )
+    (property "Footprint" "LED_SMD:LED_0603_1608Metric" (id 2) (at 85.09 125.73 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "https://datasheet.lcsc.com/lcsc/1810101813_Everlight-Elec-19-213-Y2C-CQ2R2L-3T-CY_C72038.pdf" (id 3) (at 85.09 125.73 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Manufacturer" "Everlight Elec" (id 4) (at 85.09 125.73 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "PartNumber" "19-217/BHC-ZL1M2RY/3T" (id 5) (at 85.09 125.73 90)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Config" "+RadioLED" (id 6) (at 91.44 128.27 90))
+    (pin "1" (uuid 493496ae-b351-4750-8b06-2f79998a1aaf))
+    (pin "2" (uuid 3579ad88-1b67-444e-98ae-f8c4a2f1fbd2))
+  )
+
  (symbol (lib_id "Connector:Conn_Coaxial") (at 207.01 62.23 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid c09c8cca-c855-4542-a876-1781079d5d54)
@@ -1176,28 +1453,28 @@
    (pin "2" (uuid f68c8e1c-c9db-41c8-80c8-c7cf2998f2bc))
  )

-  (symbol (lib_id "Connector_Generic:Conn_02x05_Odd_Even") (at 120.65 144.78 0) (unit 1)
+  (symbol (lib_id "74xGxx:74LVC1G07") (at 68.58 143.51 0) (unit 1)
    (in_bom yes) (on_board yes)
-    (uuid a8d1211e-7b5c-4b01-9ec5-0582ffc71f9e)
-    (property "Reference" "J8" (id 0) (at 120.65 137.16 0))
-    (property "Value" "SiLabs Mini Debug" (id 1) (at 120.65 154.305 0))
-    (property "Footprint" "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" (id 2) (at 120.65 144.78 0)
+    (uuid 3c9d8cfb-e5ab-4143-b37c-ebd1a0970b63)
+    (property "Reference" "U26" (id 0) (at 71.755 146.05 0))
+    (property "Value" "74LVC1G07" (id 1) (at 75.565 148.59 0))
+    (property "Footprint" "Package_TO_SOT_SMD:SOT-23-5" (id 2) (at 68.58 143.51 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (property "Datasheet" "~" (id 3) (at 120.65 144.78 0)
+    (property "Datasheet" "https://www.ti.com/lit/sg/scyt129g/scyt129g.pdf" (id 3) (at 68.58 143.51 0)
      (effects (font (size 1.27 1.27)) hide)
    )
-    (property "Config" "DNP" (id 4) (at 120.65 156.21 0))
-    (pin "1" (uuid c7ab8dad-a97a-429c-889f-8e27ca8e6360))
-    (pin "10" (uuid c7eb47c5-165d-4c26-81bb-be95f8e6fd9b))
-    (pin "2" (uuid 21af89a6-dc33-4831-82f5-3c7ff3ce77e4))
-    (pin "3" (uuid fa69ca31-085d-4f82-b238-8110511f9221))
-    (pin "4" (uuid fc2e8f59-5c1b-4f05-8f9d-7a2291cb64d7))
-    (pin "5" (uuid 91c2a6b2-172e-469e-baac-6ea1d31b22e2))
-    (pin "6" (uuid 983f250c-b2fc-4699-90f5-96332f77dd7f))
-    (pin "7" (uuid 7a85b10a-ab55-4c1c-bd06-b24bff2948a8))
-    (pin "8" (uuid 68ffd43a-b10e-40a3-8310-e5bb483dc222))
-    (pin "9" (uuid b7140b43-5207-4518-b0dc-f9a23fff5157))
+    (property "Manufacturer" "Texas Instruments" (id 4) (at 68.58 143.51 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "PartNumber" "SN74LVC1G07DBV" (id 5) (at 68.58 143.51 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Config" "+RadioLED" (id 6) (at 74.295 150.495 0))
+    (pin "2" (uuid daba70a8-7326-483d-83bf-0a4ee32bbf1d))
+    (pin "3" (uuid da206cea-65f4-4a23-9a71-be1c0432cbb4))
+    (pin "4" (uuid a60e305d-3719-4949-b8cd-c12cb79bdbb1))
+    (pin "5" (uuid becb220f-1340-45a0-a0e1-758594ff738c))
  )

  (symbol (lib_id "Connector_Generic:Conn_02x05_Odd_Even") (at 207.01 95.25 0) (unit 1)
@@ -1230,6 +1507,30 @@
    (pin "9" (uuid ca86c3d3-ab65-407d-b4cf-52b68c2ba170))
  )

+  (symbol (lib_id "Connector_Generic:Conn_02x05_Odd_Even") (at 207.01 132.08 0) (unit 1)
+    (in_bom yes) (on_board yes)
+    (uuid a8d1211e-7b5c-4b01-9ec5-0582ffc71f9e)
+    (property "Reference" "J8" (id 0) (at 207.01 124.46 0))
+    (property "Value" "SiLabs Mini Debug" (id 1) (at 207.01 141.605 0))
+    (property "Footprint" "Connector_PinHeader_1.27mm:PinHeader_2x05_P1.27mm_Vertical" (id 2) (at 207.01 132.08 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Datasheet" "~" (id 3) (at 207.01 132.08 0)
+      (effects (font (size 1.27 1.27)) hide)
+    )
+    (property "Config" "DNP" (id 4) (at 207.01 143.51 0))
+    (pin "1" (uuid c7ab8dad-a97a-429c-889f-8e27ca8e6360))
+    (pin "10" (uuid c7eb47c5-165d-4c26-81bb-be95f8e6fd9b))
+    (pin "2" (uuid 21af89a6-dc33-4831-82f5-3c7ff3ce77e4))
+    (pin "3" (uuid fa69ca31-085d-4f82-b238-8110511f9221))
+    (pin "4" (uuid fc2e8f59-5c1b-4f05-8f9d-7a2291cb64d7))
+    (pin "5" (uuid 91c2a6b2-172e-469e-baac-6ea1d31b22e2))
+    (pin "6" (uuid 983f250c-b2fc-4699-90f5-96332f77dd7f))
+    (pin "7" (uuid 7a85b10a-ab55-4c1c-bd06-b24bff2948a8))
+    (pin "8" (uuid 68ffd43a-b10e-40a3-8310-e5bb483dc222))
+    (pin "9" (uuid b7140b43-5207-4518-b0dc-f9a23fff5157))
+  )
+
  (symbol (lib_id "Amber:SiliconLabs-MGM210P") (at 137.16 83.82 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid c09bd077-0d29-41a3-91d8-7b26a3246dec)
--- a/USB.kicad_sch
+++ b/USB.kicad_sch
@@ -2065,9 +2065,9 @@
    )
  )

-  (bus_alias "I2C" (members "SDA" "SCL"))
-  (bus_alias "CM4_USB" (members "CM4_USB_D+" "CM4_USB_D-" "CM4_USB_OTG_ID"))
  (bus_alias "USB" (members "D+" "D-"))
+  (bus_alias "CM4_USB" (members "CM4_USB_D+" "CM4_USB_D-" "CM4_USB_OTG_ID"))
+  (bus_alias "I2C" (members "SDA" "SCL"))
  (junction (at 22.86 80.01) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 22.86 88.9) (diameter 0.9144) (color 0 0 0 0))
  (junction (at 24.892 187.452) (diameter 0.9144) (color 0 0 0 0))
@@ -3936,7 +3936,7 @@
  (symbol (lib_id "power:+3V3") (at 116.84 55.88 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ec892a33-c264-4d66-9540-4098faf7af64)
-    (property "Reference" "#PWR?" (id 0) (at 120.65 55.88 0)
+    (property "Reference" "#PWR0206" (id 0) (at 120.65 55.88 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "+3V3" (id 1) (at 111.2456 55.5117 90))
@@ -4252,7 +4252,7 @@
  (symbol (lib_id "power:GND") (at 114.3 100.33 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ae22ad38-0e56-4869-8984-0a65e5c47d32)
-    (property "Reference" "#PWR?" (id 0) (at 114.3 106.68 0)
+    (property "Reference" "#PWR0209" (id 0) (at 114.3 106.68 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 114.4143 104.6544 0))
@@ -4304,7 +4304,7 @@
  (symbol (lib_id "power:GND") (at 144.78 102.87 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid ded21416-9f89-4041-a227-dcb2fd173a3e)
-    (property "Reference" "#PWR?" (id 0) (at 144.78 109.22 0)
+    (property "Reference" "#PWR0205" (id 0) (at 144.78 109.22 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 144.8943 107.1944 0))
@@ -4374,7 +4374,7 @@
  (symbol (lib_id "power:GND") (at 170.18 95.25 0) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 34b4b514-43bf-4996-9d82-8354182af65f)
-    (property "Reference" "#PWR?" (id 0) (at 170.18 101.6 0)
+    (property "Reference" "#PWR0208" (id 0) (at 170.18 101.6 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 170.2943 99.5744 0))
@@ -4390,7 +4390,7 @@
  (symbol (lib_id "power:GND") (at 172.72 69.85 90) (unit 1)
    (in_bom yes) (on_board yes)
    (uuid 3b8273ab-07a4-4f68-ac9a-a1d57542e365)
-    (property "Reference" "#PWR?" (id 0) (at 179.07 69.85 0)
+    (property "Reference" "#PWR0207" (id 0) (at 179.07 69.85 0)
      (effects (font (size 1.27 1.27)) hide)
    )
    (property "Value" "GND" (id 1) (at 175.895 69.7357 90)