pcb: Add R7 and R8

Those 0R resistors allow to later disconnect the FTDI chip and the
serial bootloader TX/RX lines of the ESP32 if required for debugging.

1 files changed, 152 insertions, 18 deletions

diff --git a/pcb/soundbox.kicad_sch b/pcb/soundbox.kicad_sch
index 9c3fca5..2197910 100644
--- a/pcb/soundbox.kicad_sch
+++ b/pcb/soundbox.kicad_sch
@@ -2933,6 +2933,16 @@
 	)
 	(wire
 		(pts
+			(xy 38.1 166.37) (xy 40.64 166.37)
+		)
+		(stroke
+			(width 0)
+			(type default)
+		)
+		(uuid "3771cd6e-550d-40b7-aa1e-6ea299081044")
+	)
+	(wire
+		(pts
 			(xy 57.15 59.69) (xy 57.15 60.96)
 		)
 		(stroke
@@ -2993,16 +3003,6 @@
 	)
 	(wire
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-			(xy 31.75 166.37) (xy 40.64 166.37)
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@@ -3123,23 +3123,23 @@
 	)
 	(wire
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-			(xy 247.65 58.42) (xy 260.35 58.42)
+			(xy 38.1 163.83) (xy 40.64 163.83)
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 			(width 0)
 			(type default)
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-		(uuid "f8146b40-be33-4ec9-bbfd-5f8fb121b5fa")
+		(uuid "f05f9dab-54c8-4be0-bbd3-84cebc302759")
 	)
 	(wire
 		(pts
-			(xy 31.75 163.83) (xy 40.64 163.83)
+			(xy 247.65 58.42) (xy 260.35 58.42)
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 			(width 0)
 			(type default)
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-		(uuid "fc8beae9-ebce-44e4-8270-735d40b2c4a6")
+		(uuid "f8146b40-be33-4ec9-bbfd-5f8fb121b5fa")
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 	(wire
 		(pts
@@ -3262,12 +3262,12 @@
 		(uuid "53e2b8e7-09fd-4659-bd1f-ffb714846450")
 	)
 	(label "BTL_RXD"
-		(at 31.75 163.83 0)
+		(at 30.48 163.83 180)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
-			(justify left bottom)
+			(justify right bottom)
 		)
 		(uuid "70b2a82a-23fd-4e19-be10-2b2cde65207e")
 	)
@@ -3312,12 +3312,12 @@
 		(uuid "96625900-4c3c-4d63-a5ce-d0f6a36c6465")
 	)
 	(label "BTL_TXD"
-		(at 31.75 166.37 0)
+		(at 30.48 166.37 180)
 		(effects
 			(font
 				(size 1.27 1.27)
 			)
-			(justify left bottom)
+			(justify right bottom)
 		)
 		(uuid "a47c020a-403d-4ae3-90d0-032b9f48e580")
 	)
@@ -4490,6 +4490,73 @@
 		)
 	)
 	(symbol
+		(lib_id "Device:R")
+		(at 34.29 166.37 270)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(uuid "68f4666c-abfc-4cbd-a5a3-3ab8eeb14788")
+		(property "Reference" "R8"
+			(at 34.29 168.91 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Value" "0R"
+			(at 34.29 171.45 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 34.29 164.592 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" "~"
+			(at 34.29 166.37 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Resistor"
+			(at 34.29 166.37 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "1be977c7-a003-43f2-a7ff-06804eee6fff")
+		)
+		(pin "2"
+			(uuid "78f94527-772d-40e9-913d-f383d6e71fac")
+		)
+		(instances
+			(project "soundbox"
+				(path "/455ca4d6-9dda-4003-9db8-aa66aec94f73"
+					(reference "R8")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
 		(lib_id "Switch:SW_Push")
 		(at 252.73 93.98 0)
 		(unit 1)
@@ -4945,6 +5012,73 @@
 		)
 	)
 	(symbol
+		(lib_id "Device:R")
+		(at 34.29 163.83 270)
+		(unit 1)
+		(exclude_from_sim no)
+		(in_bom yes)
+		(on_board yes)
+		(dnp no)
+		(uuid "b942dce3-2340-4583-b08a-a57c21f3f10f")
+		(property "Reference" "R7"
+			(at 34.29 158.75 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Value" "0R"
+			(at 34.29 161.29 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+			)
+		)
+		(property "Footprint" ""
+			(at 34.29 162.052 90)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Datasheet" "~"
+			(at 34.29 163.83 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(property "Description" "Resistor"
+			(at 34.29 163.83 0)
+			(effects
+				(font
+					(size 1.27 1.27)
+				)
+				(hide yes)
+			)
+		)
+		(pin "1"
+			(uuid "cf07b60f-a2bb-4cd5-a278-d8f90212f8c5")
+		)
+		(pin "2"
+			(uuid "eb5cdc2b-bf13-4d0b-875a-ac66ce2ec152")
+		)
+		(instances
+			(project ""
+				(path "/455ca4d6-9dda-4003-9db8-aa66aec94f73"
+					(reference "R7")
+					(unit 1)
+				)
+			)
+		)
+	)
+	(symbol
 		(lib_id "Device:D")
 		(at 125.73 66.04 0)
 		(unit 1)