Started with PCB desgin

SaMcam_shield/SaMcam_shield.pro

@@ -1,29 +1,10 @@
-update=Sun 07 Mar 2021 07:53:34 PM CET
+update=ons 17 nov 2021 23:35:42
 version=1
 last_client=kicad
 [general]
 version=1
 RootSch=
 BoardNm=
-[pcbnew]
-version=1
-LastNetListRead=
-UseCmpFile=1
-PadDrill=0.600000000000
-PadDrillOvalY=0.600000000000
-PadSizeH=1.500000000000
-PadSizeV=1.500000000000
-PcbTextSizeV=1.500000000000
-PcbTextSizeH=1.500000000000
-PcbTextThickness=0.300000000000
-ModuleTextSizeV=1.000000000000
-ModuleTextSizeH=1.000000000000
-ModuleTextSizeThickness=0.150000000000
-SolderMaskClearance=0.000000000000
-SolderMaskMinWidth=0.000000000000
-DrawSegmentWidth=0.200000000000
-BoardOutlineThickness=0.100000000000
-ModuleOutlineThickness=0.150000000000
 [cvpcb]
 version=1
 NetIExt=net
@@ -37,7 +18,231 @@ PageLayoutDescrFile=
 PlotDirectoryName=
 SubpartIdSeparator=0
 SubpartFirstId=65
-NetFmtName=
+NetFmtName=Pcbnew
 SpiceAjustPassiveValues=0
 LabSize=50
 ERC_TestSimilarLabels=1
+[pcbnew]
+version=1
+PageLayoutDescrFile=
+LastNetListRead=SaMcam_shield.net
+CopperLayerCount=4
+BoardThickness=1.6
+AllowMicroVias=0
+AllowBlindVias=0
+RequireCourtyardDefinitions=0
+ProhibitOverlappingCourtyards=1
+MinTrackWidth=0.2
+MinViaDiameter=0.4
+MinViaDrill=0.3
+MinMicroViaDiameter=0.2
+MinMicroViaDrill=0.09999999999999999
+MinHoleToHole=0.25
+TrackWidth1=0.25
+ViaDiameter1=0.8
+ViaDrill1=0.4
+dPairWidth1=0.2
+dPairGap1=0.25
+dPairViaGap1=0.25
+SilkLineWidth=0.12
+SilkTextSizeV=1
+SilkTextSizeH=1
+SilkTextSizeThickness=0.15
+SilkTextItalic=0
+SilkTextUpright=1
+CopperLineWidth=0.2
+CopperTextSizeV=1.5
+CopperTextSizeH=1.5
+CopperTextThickness=0.3
+CopperTextItalic=0
+CopperTextUpright=1
+EdgeCutLineWidth=0.05
+CourtyardLineWidth=0.05
+OthersLineWidth=0.15
+OthersTextSizeV=1
+OthersTextSizeH=1
+OthersTextSizeThickness=0.15
+OthersTextItalic=0
+OthersTextUpright=1
+SolderMaskClearance=0
+SolderMaskMinWidth=0
+SolderPasteClearance=0
+SolderPasteRatio=-0
+[pcbnew/Layer.F.Cu]
+Name=F.Cu
+Type=0
+Enabled=1
+[pcbnew/Layer.In1.Cu]
+Name=In1.Cu
+Type=1
+Enabled=1
+[pcbnew/Layer.In2.Cu]
+Name=In2.Cu
+Type=1
+Enabled=1
+[pcbnew/Layer.In3.Cu]
+Name=In3.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In4.Cu]
+Name=In4.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In5.Cu]
+Name=In5.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In6.Cu]
+Name=In6.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In7.Cu]
+Name=In7.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In8.Cu]
+Name=In8.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In9.Cu]
+Name=In9.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In10.Cu]
+Name=In10.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In11.Cu]
+Name=In11.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In12.Cu]
+Name=In12.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In13.Cu]
+Name=In13.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In14.Cu]
+Name=In14.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In15.Cu]
+Name=In15.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In16.Cu]
+Name=In16.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In17.Cu]
+Name=In17.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In18.Cu]
+Name=In18.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In19.Cu]
+Name=In19.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In20.Cu]
+Name=In20.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In21.Cu]
+Name=In21.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In22.Cu]
+Name=In22.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In23.Cu]
+Name=In23.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In24.Cu]
+Name=In24.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In25.Cu]
+Name=In25.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In26.Cu]
+Name=In26.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In27.Cu]
+Name=In27.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In28.Cu]
+Name=In28.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In29.Cu]
+Name=In29.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.In30.Cu]
+Name=In30.Cu
+Type=0
+Enabled=0
+[pcbnew/Layer.B.Cu]
+Name=B.Cu
+Type=0
+Enabled=1
+[pcbnew/Layer.B.Adhes]
+Enabled=1
+[pcbnew/Layer.F.Adhes]
+Enabled=1
+[pcbnew/Layer.B.Paste]
+Enabled=1
+[pcbnew/Layer.F.Paste]
+Enabled=1
+[pcbnew/Layer.B.SilkS]
+Enabled=1
+[pcbnew/Layer.F.SilkS]
+Enabled=1
+[pcbnew/Layer.B.Mask]
+Enabled=1
+[pcbnew/Layer.F.Mask]
+Enabled=1
+[pcbnew/Layer.Dwgs.User]
+Enabled=1
+[pcbnew/Layer.Cmts.User]
+Enabled=1
+[pcbnew/Layer.Eco1.User]
+Enabled=1
+[pcbnew/Layer.Eco2.User]
+Enabled=1
+[pcbnew/Layer.Edge.Cuts]
+Enabled=1
+[pcbnew/Layer.Margin]
+Enabled=1
+[pcbnew/Layer.B.CrtYd]
+Enabled=1
+[pcbnew/Layer.F.CrtYd]
+Enabled=1
+[pcbnew/Layer.B.Fab]
+Enabled=1
+[pcbnew/Layer.F.Fab]
+Enabled=1
+[pcbnew/Layer.Rescue]
+Enabled=0
+[pcbnew/Netclasses]
+[pcbnew/Netclasses/Default]
+Name=Default
+Clearance=0.2
+TrackWidth=0.25
+ViaDiameter=0.8
+ViaDrill=0.4
+uViaDiameter=0.3
+uViaDrill=0.1
+dPairWidth=0.2
+dPairGap=0.25
+dPairViaGap=0.25

SaMcam_shield/SaMcam_shield.sch

@@ -36,8 +36,8 @@ U 1 1 60A9936A
 P 10050 1300
 AR Path="/60355F25/60A9936A" Ref="J?"  Part="1" 
 AR Path="/60A88316/60A9936A" Ref="J?"  Part="1" 
-AR Path="/60A9936A" Ref="J?"  Part="1" 
-F 0 "J?" H 10022 1232 50  0000 R CNN
+AR Path="/60A9936A" Ref="J3"  Part="1" 
+F 0 "J3" H 10022 1232 50  0000 R CNN
 F 1 "Conn_01x05_Male" H 10022 1323 50  0000 R CNN
 F 2 "Connector_JST:JST_XH_S5B-XH-A_1x05_P2.50mm_Horizontal" H 10050 1300 50  0001 C CNN
 F 3 "http://www.jst-mfg.com/product/pdf/eng/eXH.pdf" H 10050 1300 50  0001 C CNN
@@ -70,10 +70,10 @@ pink
 Text Notes 9600 1500 0    50   ~ 0
 blue
 $Comp
-L Connector:Barrel_Jack J?
+L Connector:Barrel_Jack J1
 U 1 1 60C4EB2B
 P 1300 1300
-F 0 "J?" H 1357 1625 50  0000 C CNN
+F 0 "J1" H 1357 1625 50  0000 C CNN
 F 1 "Barrel_Jack" H 1357 1534 50  0000 C CNN
 F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 1350 1260 50  0001 C CNN
 F 3 "~" H 1350 1260 50  0001 C CNN
@@ -82,17 +82,17 @@ F 3 "~" H 1350 1260 50  0001 C CNN
 $EndComp
 Wire Wire Line
 	1600 1200 1900 1200
-Text Notes 1100 2550 0    50   ~ 0
-Raspberry Pi 4 requires a 15 W (1.25 A @ 12 V) power supply. \nEstimated 300 mA for motors and residuals. \n1.55 A fuse recommended.
+Text Notes 1100 2450 0    50   ~ 0
+The raspberry Pi 4 requires a 15 W (1.25 A @ 12 V) power supply. \nEstimated 300 mA for motors and residuals. \n1.55 A fuse recommended.
 $Comp
-L Device:Fuse_Small F?
+L Device:Fuse_Small F1
 U 1 1 60C5F065
 P 2000 1200
-F 0 "F?" H 2000 1385 50  0000 C CNN
+F 0 "F1" H 2000 1385 50  0000 C CNN
 F 1 "Blade fuse holder" H 2000 1294 50  0000 C CNN
 F 2 "SaMcam_shield:Fuse_Blade_Holder_Keystone" H 2000 1200 50  0001 C CNN
-F 3 "https://www.keyelco.com/userAssets/file/M65p41.pdf" H 2000 1200 50  0001 C CNN
-F 4 "36-3522-2-ND" H 2000 1200 50  0001 C CNN "Digikey"
+F 3 "https://www.memoryprotectiondevices.com/datasheets/BK-6010-datasheet.pdf" H 2000 1200 50  0001 C CNN
+F 4 "BK-6010-ND" H 2000 1200 50  0001 C CNN "Digikey"
 	1    2000 1200
 	1    0    0    -1  
 $EndComp
@@ -104,8 +104,8 @@ U 1 1 60C57404
 P 2700 1700
 AR Path="/60355F25/60C57404" Ref="R?"  Part="1" 
 AR Path="/60A88316/60C57404" Ref="R?"  Part="1" 
-AR Path="/60C57404" Ref="R?"  Part="1" 
-F 0 "R?" V 2600 1700 50  0000 C CNN
+AR Path="/60C57404" Ref="R2"  Part="1" 
+F 0 "R2" V 2600 1700 50  0000 C CNN
 F 1 "10.2 k" V 2800 1700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 2700 1700 50  0001 C CNN
 F 3 "~" H 2700 1700 50  0001 C CNN
@@ -114,10 +114,10 @@ F 4 "YAG5252CT-ND" V 2700 1700 50  0001 C CNN "Digikey"
 	1    0    0    -1  
 $EndComp
 $Comp
-L Device:Q_PMOS_GSD Q?
+L Device:Q_PMOS_GSD Q1
 U 1 1 60C4F966
 P 2700 1300
-F 0 "Q?" V 3042 1300 50  0000 C CNN
+F 0 "Q1" V 3042 1300 50  0000 C CNN
 F 1 "Q_PMOS_GSD" V 2951 1300 50  0000 C CNN
 F 2 "Package_TO_SOT_SMD:SOT-23" H 2900 1400 50  0001 C CNN
 F 3 "https://www.infineon.com/dgdl/irlml2244pbf.pdf?fileId=5546d462533600a401535664bfff25f0" H 2700 1300 50  0001 C CNN
@@ -126,10 +126,10 @@ F 4 "IRLML2244TRPBFTR-ND" V 2700 1300 50  0001 C CNN "Digikey"
 	0    -1   -1   0   
 $EndComp
 $Comp
-L power:GND #PWR?
+L power:GND #PWR04
 U 1 1 60C64D4D
 P 2700 1850
-F 0 "#PWR?" H 2700 1600 50  0001 C CNN
+F 0 "#PWR04" H 2700 1600 50  0001 C CNN
 F 1 "GND" H 2705 1677 50  0000 C CNN
 F 2 "" H 2700 1850 50  0001 C CNN
 F 3 "" H 2700 1850 50  0001 C CNN
@@ -137,10 +137,10 @@ F 3 "" H 2700 1850 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:GND #PWR?
+L power:GND #PWR03
 U 1 1 60C661EF
 P 1700 1850
-F 0 "#PWR?" H 1700 1600 50  0001 C CNN
+F 0 "#PWR03" H 1700 1600 50  0001 C CNN
 F 1 "GND" H 1705 1677 50  0000 C CNN
 F 2 "" H 1700 1850 50  0001 C CNN
 F 3 "" H 1700 1850 50  0001 C CNN
@@ -156,8 +156,7 @@ S 1100 3500 1500 400
 U 60C6E8D2
 F0 "Power supplies for 5 V and 3.3 V" 50
 F1 "power_supplies_5v_3v3.sch" 50
-F2 "PGOOD" O R 2600 3800 50 
-F3 "EN_5V" I R 2600 3600 50 
+F2 "EN_5V" I R 2600 3600 50 
 $EndSheet
 $Sheet
 S 7000 1100 1500 700 
@@ -176,10 +175,10 @@ F10 "OB1" O R 8500 1600 50
 F11 "OB2" O R 8500 1700 50 
 $EndSheet
 $Comp
-L Connector_Generic:Conn_02x20_Odd_Even J?
+L Connector_Generic:Conn_02x20_Odd_Even J2
 U 1 1 605E9069
 P 2500 6000
-F 0 "J?" H 2550 7117 50  0000 C CNN
+F 0 "J2" H 2550 7117 50  0000 C CNN
 F 1 "Conn_02x20_Odd_Even" H 2550 7026 50  0000 C CNN
 F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical" H 2500 6000 50  0001 C CNN
 F 3 "https://drawings-pdf.s3.amazonaws.com/10492.pdf" H 2500 6000 50  0001 C CNN
@@ -237,8 +236,6 @@ Text Label 3500 6400 2    50   ~ 0
 GPIO1_PI
 Text Label 3500 6500 2    50   ~ 0
 GND_PI
-Wire Wire Line
-	2800 6300 3500 6300
 Wire Wire Line
 	2800 6400 3500 6400
 Wire Wire Line
@@ -299,8 +296,6 @@ Wire Wire Line
 	2300 6300 1500 6300
 Wire Wire Line
 	2300 6400 1500 6400
-Wire Wire Line
-	2300 6500 1500 6500
 Text Label 1500 6600 0    50   ~ 0
 GPIO6_PI
 Text Label 1500 6800 0    50   ~ 0
@@ -364,8 +359,8 @@ U 1 1 6060C8B9
 P 10050 1900
 AR Path="/60355F25/6060C8B9" Ref="J?"  Part="1" 
 AR Path="/60A88316/6060C8B9" Ref="J?"  Part="1" 
-AR Path="/6060C8B9" Ref="J?"  Part="1" 
-F 0 "J?" H 10022 1832 50  0000 R CNN
+AR Path="/6060C8B9" Ref="J4"  Part="1" 
+F 0 "J4" H 10022 1832 50  0000 R CNN
 F 1 "Conn_01x05_Male" H 10022 1923 50  0000 R CNN
 F 2 "Connector_JST:JST_XH_S5B-XH-A_1x05_P2.50mm_Horizontal" H 10050 1900 50  0001 C CNN
 F 3 "http://www.jst-mfg.com/product/pdf/eng/eXH.pdf" H 10050 1900 50  0001 C CNN
@@ -406,8 +401,8 @@ U 1 1 6060EC24
 P 10050 2500
 AR Path="/60355F25/6060EC24" Ref="J?"  Part="1" 
 AR Path="/60A88316/6060EC24" Ref="J?"  Part="1" 
-AR Path="/6060EC24" Ref="J?"  Part="1" 
-F 0 "J?" H 10022 2432 50  0000 R CNN
+AR Path="/6060EC24" Ref="J5"  Part="1" 
+F 0 "J5" H 10022 2432 50  0000 R CNN
 F 1 "Conn_01x05_Male" H 10022 2523 50  0000 R CNN
 F 2 "Connector_JST:JST_XH_S5B-XH-A_1x05_P2.50mm_Horizontal" H 10050 2500 50  0001 C CNN
 F 3 "http://www.jst-mfg.com/product/pdf/eng/eXH.pdf" H 10050 2500 50  0001 C CNN
@@ -438,8 +433,8 @@ P 3500 1300
 AR Path="/60355F25/60620F72" Ref="D?"  Part="1" 
 AR Path="/60A88316/60620F72" Ref="D?"  Part="1" 
 AR Path="/60C6E8D2/60620F72" Ref="D?"  Part="1" 
-AR Path="/60620F72" Ref="D?"  Part="1" 
-F 0 "D?" V 3546 1230 50  0000 R CNN
+AR Path="/60620F72" Ref="D1"  Part="1" 
+F 0 "D1" V 3546 1230 50  0000 R CNN
 F 1 "Green" V 3455 1230 50  0000 R CNN
 F 2 "LED_SMD:LED_0603_1608Metric" V 3500 1300 50  0001 C CNN
 F 3 "https://katalog.we-online.de/led/datasheet/150060VS75000.pdf" V 3500 1300 50  0001 C CNN
@@ -452,8 +447,8 @@ L power:GND #PWR?
 U 1 1 60620F7F
 P 3500 1850
 AR Path="/60C6E8D2/60620F7F" Ref="#PWR?"  Part="1" 
-AR Path="/60620F7F" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 3500 1600 50  0001 C CNN
+AR Path="/60620F7F" Ref="#PWR06"  Part="1" 
+F 0 "#PWR06" H 3500 1600 50  0001 C CNN
 F 1 "GND" H 3505 1677 50  0000 C CNN
 F 2 "" H 3500 1850 50  0001 C CNN
 F 3 "" H 3500 1850 50  0001 C CNN
@@ -465,8 +460,8 @@ L power:+12V #PWR?
 U 1 1 60639E8F
 P 3500 1100
 AR Path="/60C6E8D2/60639E8F" Ref="#PWR?"  Part="1" 
-AR Path="/60639E8F" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 3500 950 50  0001 C CNN
+AR Path="/60639E8F" Ref="#PWR05"  Part="1" 
+F 0 "#PWR05" H 3500 950 50  0001 C CNN
 F 1 "+12V" H 3515 1273 50  0000 C CNN
 F 2 "" H 3500 1100 50  0001 C CNN
 F 3 "" H 3500 1100 50  0001 C CNN
@@ -479,8 +474,8 @@ U 1 1 606510B7
 P 3500 1600
 AR Path="/60355F25/606510B7" Ref="R?"  Part="1" 
 AR Path="/60A88316/606510B7" Ref="R?"  Part="1" 
-AR Path="/606510B7" Ref="R?"  Part="1" 
-F 0 "R?" V 3400 1600 50  0000 C CNN
+AR Path="/606510B7" Ref="R3"  Part="1" 
+F 0 "R3" V 3400 1600 50  0000 C CNN
 F 1 "10.2 k" V 3600 1600 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 3500 1600 50  0001 C CNN
 F 3 "~" H 3500 1600 50  0001 C CNN
@@ -500,10 +495,10 @@ Connection ~ 3500 1200
 Text Notes 3800 1300 0    50   ~ 0
 1 mA @ 2 V
 $Comp
-L power:PWR_FLAG #FLG?
+L power:PWR_FLAG #FLG01
 U 1 1 60666FC0
 P 3200 1100
-F 0 "#FLG?" H 3200 1175 50  0001 C CNN
+F 0 "#FLG01" H 3200 1175 50  0001 C CNN
 F 1 "PWR_FLAG" H 3200 1273 50  0000 C CNN
 F 2 "" H 3200 1100 50  0001 C CNN
 F 3 "~" H 3200 1100 50  0001 C CNN
@@ -516,10 +511,10 @@ Connection ~ 3200 1200
 Wire Wire Line
 	3200 1200 3500 1200
 $Comp
-L power:+3V3 #PWR?
+L power:+3V3 #PWR01
 U 1 1 6068DD06
 P 1400 5000
-F 0 "#PWR?" H 1400 4850 50  0001 C CNN
+F 0 "#PWR01" H 1400 4850 50  0001 C CNN
 F 1 "+3V3" H 1415 5173 50  0000 C CNN
 F 2 "" H 1400 5000 50  0001 C CNN
 F 3 "" H 1400 5000 50  0001 C CNN
@@ -529,10 +524,10 @@ $EndComp
 Wire Wire Line
 	1400 5100 2300 5100
 $Comp
-L power:+5V #PWR?
+L power:+5V #PWR07
 U 1 1 6069306D
 P 3600 5000
-F 0 "#PWR?" H 3600 4850 50  0001 C CNN
+F 0 "#PWR07" H 3600 4850 50  0001 C CNN
 F 1 "+5V" H 3615 5173 50  0000 C CNN
 F 2 "" H 3600 5000 50  0001 C CNN
 F 3 "" H 3600 5000 50  0001 C CNN
@@ -546,10 +541,10 @@ Wire Wire Line
 Wire Wire Line
 	2800 5100 3600 5100
 $Comp
-L power:GND #PWR?
+L power:GND #PWR02
 U 1 1 6069A24D
 P 1400 7100
-F 0 "#PWR?" H 1400 6850 50  0001 C CNN
+F 0 "#PWR02" H 1400 6850 50  0001 C CNN
 F 1 "GND" H 1405 6927 50  0000 C CNN
 F 2 "" H 1400 7100 50  0001 C CNN
 F 3 "" H 1400 7100 50  0001 C CNN
@@ -633,14 +628,14 @@ PWM0_PI(12)
 Wire Wire Line
 	6500 1500 7000 1500
 $Comp
-L 74xx:74HC4051 U?
+L 74xx:74HC4051 U1
 U 1 1 604F82D8
 P 5100 2900
-F 0 "U?" H 5300 3500 50  0000 L CNN
+F 0 "U1" H 5300 3500 50  0000 L CNN
 F 1 "74HC4051" H 5300 3400 50  0000 L CNN
-F 2 "" H 5100 2500 50  0001 C CNN
+F 2 "Package_SO:SOIC-16_3.9x9.9mm_P1.27mm" H 5100 2500 50  0001 C CNN
 F 3 "https://assets.nexperia.com/documents/data-sheet/74HC_HCT4051.pdf" H 5100 2500 50  0001 C CNN
-F 4 "1727-3064-1-ND" H 5100 2900 50  0001 C CNN "Digikey"
+F 4 "1727-2807-2-ND" H 5100 2900 50  0001 C CNN "Digikey"
 	1    5100 2900
 	1    0    0    -1  
 $EndComp
@@ -652,8 +647,8 @@ AR Path="/60355F25/6183AE8A" Ref="R?"  Part="1"
 AR Path="/60A88316/6183AE8A" Ref="R?"  Part="1" 
 AR Path="/606B2804/6183AE8A" Ref="R?"  Part="1" 
 AR Path="/606B5506/6183AE8A" Ref="R?"  Part="1" 
-AR Path="/6183AE8A" Ref="R?"  Part="1" 
-F 0 "R?" V 4000 2600 50  0000 C CNN
+AR Path="/6183AE8A" Ref="R4"  Part="1" 
+F 0 "R4" V 4000 2600 50  0000 C CNN
 F 1 "3 k" V 3900 2600 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 3800 2600 50  0001 C CNN
 F 3 "~" H 3800 2600 50  0001 C CNN
@@ -670,10 +665,10 @@ Wire Wire Line
 Text Label 3500 5400 2    50   ~ 0
 UART_TX(14)_PI
 $Comp
-L power:+3V3 #PWR?
+L power:+3V3 #PWR08
 U 1 1 61889313
 P 5100 2400
-F 0 "#PWR?" H 5100 2250 50  0001 C CNN
+F 0 "#PWR08" H 5100 2250 50  0001 C CNN
 F 1 "+3V3" H 5115 2573 50  0000 C CNN
 F 2 "" H 5100 2400 50  0001 C CNN
 F 3 "" H 5100 2400 50  0001 C CNN
@@ -681,10 +676,10 @@ F 3 "" H 5100 2400 50  0001 C CNN
 	1    0    0    -1  
 $EndComp
 $Comp
-L power:GND #PWR?
+L power:GND #PWR09
 U 1 1 6188C2E4
 P 5100 3600
-F 0 "#PWR?" H 5100 3350 50  0001 C CNN
+F 0 "#PWR09" H 5100 3350 50  0001 C CNN
 F 1 "GND" H 5105 3427 50  0000 C CNN
 F 2 "" H 5100 3600 50  0001 C CNN
 F 3 "" H 5100 3600 50  0001 C CNN
@@ -709,9 +704,6 @@ Text Label 6500 1600 0    50   ~ 0
 GPIO20_PI
 Wire Wire Line
 	6500 1600 7000 1600
-NoConn ~ 7000 3700
-NoConn ~ 7000 2700
-NoConn ~ 7000 1700
 Wire Wire Line
 	6500 3400 7000 3400
 Wire Wire Line
@@ -734,8 +726,8 @@ AR Path="/60355F25/619CEB0A" Ref="R?"  Part="1"
 AR Path="/60A88316/619CEB0A" Ref="R?"  Part="1" 
 AR Path="/606B2804/619CEB0A" Ref="R?"  Part="1" 
 AR Path="/606B5506/619CEB0A" Ref="R?"  Part="1" 
-AR Path="/619CEB0A" Ref="R?"  Part="1" 
-F 0 "R?" V 4000 2700 50  0000 C CNN
+AR Path="/619CEB0A" Ref="R5"  Part="1" 
+F 0 "R5" V 4000 2700 50  0000 C CNN
 F 1 "3 k" V 3900 2700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 3800 2700 50  0001 C CNN
 F 3 "~" H 3800 2700 50  0001 C CNN
@@ -752,9 +744,6 @@ Wire Wire Line
 	3600 2600 3700 2600
 Text Notes 3200 3000 0    50   ~ 0
 Component consolidation.
-NoConn ~ 7000 2300
-NoConn ~ 7000 3300
-NoConn ~ 7000 1300
 Wire Wire Line
 	4300 3200 4800 3200
 Text Label 4300 3200 0    50   ~ 0
@@ -777,52 +766,33 @@ Wire Wire Line
 	4300 2900 4800 2900
 Wire Wire Line
 	4300 2800 4800 2800
-NoConn ~ 2600 3800
-$Sheet
-S 7000 5100 1500 700 
-U 61A0DE56
-F0 "ESP8266" 50
-F1 "esp8266.sch" 50
-F2 "MISO_ESP" I L 7000 5200 50 
-F3 "MOSI_ESP" O L 7000 5300 50 
-F4 "CLK_ESP" O L 7000 5400 50 
-F5 "CS_ESP" O L 7000 5500 50 
-F6 "TX_ESP" I R 8500 5200 50 
-F7 "RX_ESP" O R 8500 5300 50 
-F8 "DTR_ESP" O R 8500 5400 50 
-F9 "RTS_ESP" O R 8500 5500 50 
-F10 "GPIO0_ESP" B R 8500 5600 50 
-F11 "GPIO2_ESP" B R 8500 5700 50 
-F12 "GPIO4_ESP" B L 7000 5600 50 
-F13 "GPIO5_ESP" B L 7000 5700 50 
-$EndSheet
-Text Label 9550 5100 0    50   ~ 0
+Text Label 9550 4700 0    50   ~ 0
 GND
-Text Label 9550 5000 0    50   ~ 0
+Text Label 9550 4600 0    50   ~ 0
 3V3
 $Comp
-L Connector:Conn_01x06_Male J?
+L Connector:Conn_01x06_Male J6
 U 1 1 618E0054
-P 10050 5300
-F 0 "J?" H 10022 5182 50  0000 R CNN
-F 1 "Conn_01x06_Male" H 10022 5273 50  0000 R CNN
-F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 10050 5300 50  0001 C CNN
-F 3 "~" H 10050 5300 50  0001 C CNN
-	1    10050 5300
+P 10050 4900
+F 0 "J6" H 10022 4782 50  0000 R CNN
+F 1 "Conn_01x06_Male" H 10022 4873 50  0000 R CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical" H 10050 4900 50  0001 C CNN
+F 3 "~" H 10050 4900 50  0001 C CNN
+	1    10050 4900
 	-1   0    0    1   
 $EndComp
 Wire Wire Line
-	9550 5100 9850 5100
+	9550 4700 9850 4700
 Wire Wire Line
-	9850 5000 9550 5000
+	9850 4600 9550 4600
 Wire Wire Line
-	8500 5300 9850 5300
+	8500 4900 9850 4900
 Wire Wire Line
-	8500 5400 9850 5400
+	8500 5000 9850 5000
 Wire Wire Line
-	8500 5500 9850 5500
+	8500 5100 9850 5100
 Wire Wire Line
-	9850 5200 8500 5200
+	9850 4800 8500 4800
 Wire Wire Line
 	3900 2600 4000 2600
 Wire Wire Line
@@ -832,92 +802,26 @@ Wire Wire Line
 Connection ~ 4000 2600
 Wire Wire Line
 	4000 2600 4800 2600
-Text Label 6400 5300 0    50   ~ 0
+Text Label 6400 4900 0    50   ~ 0
 MOSI(10)_PI
-Text Label 6400 5400 0    50   ~ 0
+Text Label 6400 5000 0    50   ~ 0
 CLK(11)_PI
-Text Label 6400 5200 0    50   ~ 0
+Text Label 6400 4800 0    50   ~ 0
 MISO(9)_PI
 Wire Wire Line
-	6400 5200 7000 5200
+	6400 4800 7000 4800
 Wire Wire Line
-	6400 5300 7000 5300
+	6400 4900 7000 4900
 Wire Wire Line
-	6400 5400 7000 5400
-Text Label 6400 5500 0    50   ~ 0
+	6400 5000 7000 5000
+Text Label 6400 5100 0    50   ~ 0
 CE0(8)_PI
 Wire Wire Line
-	6400 5500 7000 5500
-Text Label 4600 4700 0    50   ~ 0
-5V_PI
-$Comp
-L power:+5V #PWR?
-U 1 1 61C84172
-P 5400 4600
-F 0 "#PWR?" H 5400 4450 50  0001 C CNN
-F 1 "+5V" H 5415 4773 50  0000 C CNN
-F 2 "" H 5400 4600 50  0001 C CNN
-F 3 "" H 5400 4600 50  0001 C CNN
-	1    5400 4600
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	4600 4700 4900 4700
-Wire Wire Line
-	5400 4600 5400 4700
-Wire Wire Line
-	5400 4700 5300 4700
-$Comp
-L Device:R_Small R?
-U 1 1 61CA40C7
-P 5100 5100
-AR Path="/60355F25/61CA40C7" Ref="R?"  Part="1" 
-AR Path="/60A88316/61CA40C7" Ref="R?"  Part="1" 
-AR Path="/61CA40C7" Ref="R?"  Part="1" 
-F 0 "R?" V 5000 5100 50  0000 C CNN
-F 1 "10.2 k" V 5200 5100 50  0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 5100 5100 50  0001 C CNN
-F 3 "~" H 5100 5100 50  0001 C CNN
-F 4 "YAG5252CT-ND" V 5100 5100 50  0001 C CNN "Digikey"
-	1    5100 5100
-	1    0    0    -1  
-$EndComp
-$Comp
-L Device:R_Small R?
-U 1 1 61CB0731
-P 5400 5100
-AR Path="/60C6E8D2/61CB0731" Ref="R?"  Part="1" 
-AR Path="/60355F25/61CB0731" Ref="R?"  Part="1" 
-AR Path="/606B2804/61CB0731" Ref="R?"  Part="1" 
-AR Path="/606B5506/61CB0731" Ref="R?"  Part="1" 
-AR Path="/61CB0731" Ref="R?"  Part="1" 
-F 0 "R?" H 5459 5146 50  0000 L CNN
-F 1 "100 k" H 5459 5055 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 5400 5100 50  0001 C CNN
-F 3 "~" H 5400 5100 50  0001 C CNN
-F 4 "RR05P100KDCT-ND" H 5400 5100 50  0001 C CNN "Digikey"
-	1    5400 5100
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	5100 5200 5100 5300
-Wire Wire Line
-	5100 5300 5400 5300
-Wire Wire Line
-	5400 5300 5400 5200
-Wire Wire Line
-	5400 5000 5400 4700
-Connection ~ 5400 4700
-NoConn ~ 8500 5600
-NoConn ~ 8500 5700
-Text Label 6400 5600 0    50   ~ 0
+	6400 5100 7000 5100
+Text Label 6400 5200 0    50   ~ 0
 GPIO4_ESP
-Text Label 6400 5700 0    50   ~ 0
-GPIO5_ESP
-Wire Wire Line
-	6400 5700 7000 5700
 Text Label 3100 3600 2    50   ~ 0
-GPIO5_ESP
+GPIO4_ESP
 Wire Wire Line
 	2600 3600 3100 3600
 $Comp
@@ -926,8 +830,8 @@ U 1 1 61929622
 P 2300 1400
 AR Path="/60355F25/61929622" Ref="R?"  Part="1" 
 AR Path="/60A88316/61929622" Ref="R?"  Part="1" 
-AR Path="/61929622" Ref="R?"  Part="1" 
-F 0 "R?" V 2200 1400 50  0000 C CNN
+AR Path="/61929622" Ref="R1"  Part="1" 
+F 0 "R1" V 2200 1400 50  0000 C CNN
 F 1 "10.2 k" V 2400 1400 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 2300 1400 50  0001 C CNN
 F 3 "~" H 2300 1400 50  0001 C CNN
@@ -951,95 +855,6 @@ Wire Wire Line
 Connection ~ 2300 1200
 Wire Wire Line
 	2300 1200 2500 1200
-$Comp
-L Transistor_BJT:MMBT3904 Q?
-U 1 1 6198448B
-P 5200 5600
-AR Path="/60355F25/6198448B" Ref="Q?"  Part="1" 
-AR Path="/60A88316/6198448B" Ref="Q?"  Part="1" 
-AR Path="/606B2804/6198448B" Ref="Q?"  Part="1" 
-AR Path="/606B5506/6198448B" Ref="Q?"  Part="1" 
-AR Path="/6198448B" Ref="Q?"  Part="1" 
-F 0 "Q?" H 5391 5646 50  0000 L CNN
-F 1 "MMBT3904" H 5391 5555 50  0000 L CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 5400 5525 50  0001 L CIN
-F 3 "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" H 5200 5600 50  0001 L CNN
-F 4 "MMBT3904TPMSCT-ND" H 5200 5600 50  0001 C CNN "Digikey"
-	1    5200 5600
-	-1   0    0    -1  
-$EndComp
-$Comp
-L Device:R_Small R?
-U 1 1 61984492
-P 5600 5600
-AR Path="/60355F25/61984492" Ref="R?"  Part="1" 
-AR Path="/60A88316/61984492" Ref="R?"  Part="1" 
-AR Path="/606B2804/61984492" Ref="R?"  Part="1" 
-AR Path="/606B5506/61984492" Ref="R?"  Part="1" 
-AR Path="/61984492" Ref="R?"  Part="1" 
-F 0 "R?" V 5500 5600 50  0000 C CNN
-F 1 "10.2 k" V 5700 5600 50  0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 5600 5600 50  0001 C CNN
-F 3 "~" H 5600 5600 50  0001 C CNN
-F 4 "YAG5252CT-ND" V 5600 5600 50  0001 C CNN "Digikey"
-	1    5600 5600
-	0    -1   -1   0   
-$EndComp
-Wire Wire Line
-	5100 5400 5100 5300
-Connection ~ 5100 5300
-Wire Wire Line
-	5400 5600 5500 5600
-$Comp
-L power:GND #PWR?
-U 1 1 619B34F4
-P 5100 6000
-F 0 "#PWR?" H 5100 5750 50  0001 C CNN
-F 1 "GND" H 5105 5827 50  0000 C CNN
-F 2 "" H 5100 6000 50  0001 C CNN
-F 3 "" H 5100 6000 50  0001 C CNN
-	1    5100 6000
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	5100 6000 5100 5800
-$Comp
-L Device:R_Small R?
-U 1 1 619BCAF0
-P 5800 5800
-AR Path="/60C6E8D2/619BCAF0" Ref="R?"  Part="1" 
-AR Path="/60355F25/619BCAF0" Ref="R?"  Part="1" 
-AR Path="/606B2804/619BCAF0" Ref="R?"  Part="1" 
-AR Path="/606B5506/619BCAF0" Ref="R?"  Part="1" 
-AR Path="/619BCAF0" Ref="R?"  Part="1" 
-F 0 "R?" H 5859 5846 50  0000 L CNN
-F 1 "100 k" H 5859 5755 50  0000 L CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 5800 50  0001 C CNN
-F 3 "~" H 5800 5800 50  0001 C CNN
-F 4 "RR05P100KDCT-ND" H 5800 5800 50  0001 C CNN "Digikey"
-	1    5800 5800
-	1    0    0    -1  
-$EndComp
-$Comp
-L power:GND #PWR?
-U 1 1 619C1D3A
-P 5800 6000
-F 0 "#PWR?" H 5800 5750 50  0001 C CNN
-F 1 "GND" H 5805 5827 50  0000 C CNN
-F 2 "" H 5800 6000 50  0001 C CNN
-F 3 "" H 5800 6000 50  0001 C CNN
-	1    5800 6000
-	1    0    0    -1  
-$EndComp
-Wire Wire Line
-	5700 5600 5800 5600
-Wire Wire Line
-	5800 5700 5800 5600
-Connection ~ 5800 5600
-Wire Wire Line
-	5800 5600 7000 5600
-Wire Wire Line
-	5800 5900 5800 6000
 Text Notes 1100 800  0    50   ~ 0
 Pd = 129.735 mW @ 1.55 A being equal to approx. 0.7 % of the total power consumption. 
 Text Notes 550  1350 0    50   ~ 0
@@ -1062,16 +877,119 @@ Wire Wire Line
 	6400 3200 6400 2800
 Wire Wire Line
 	6400 2800 5500 2800
+Wire Wire Line
+	6400 5200 7000 5200
+$Sheet
+S 7000 4700 1500 600 
+U 61A0DE56
+F0 "ESP8266" 50
+F1 "esp8266.sch" 50
+F2 "MISO_ESP" I L 7000 4800 50 
+F3 "MOSI_ESP" O L 7000 4900 50 
+F4 "CLK_ESP" O L 7000 5000 50 
+F5 "CS_ESP" O L 7000 5100 50 
+F6 "TX_ESP" I R 8500 4800 50 
+F7 "RX_ESP" O R 8500 4900 50 
+F8 "GPIO4_ESP" B L 7000 5200 50 
+F9 "~DTR_ESP" O R 8500 5000 50 
+F10 "~RTS_ESP" O R 8500 5100 50 
+F11 "ADC_ESP" I R 8500 5200 50 
+$EndSheet
+Wire Wire Line
+	2800 6300 3500 6300
+NoConn ~ 3500 6300
+NoConn ~ 3500 6400
+NoConn ~ 3500 6600
+NoConn ~ 3500 6800
+NoConn ~ 1500 5600
+NoConn ~ 1500 5700
+NoConn ~ 1500 5800
+Wire Wire Line
+	2300 6500 1500 6500
+NoConn ~ 1500 6400
+NoConn ~ 1500 6500
+NoConn ~ 1500 6600
+NoConn ~ 1500 6700
 $Comp
-L Device:Q_PMOS_GSD Q?
-U 1 1 61B1E733
-P 5100 4800
-F 0 "Q?" V 5442 4800 50  0000 C CNN
-F 1 "Q_PMOS_GSD" V 5351 4800 50  0000 C CNN
-F 2 "Package_TO_SOT_SMD:SOT-23" H 5300 4900 50  0001 C CNN
-F 3 "https://www.infineon.com/dgdl/irlml2244pbf.pdf?fileId=5546d462533600a401535664bfff25f0" H 5100 4800 50  0001 C CNN
-F 4 "IRLML2244TRPBFTR-ND" V 5100 4800 50  0001 C CNN "Digikey"
-	1    5100 4800
-	0    -1   -1   0   
+L Device:R_Small R?
+U 1 1 61DF6585
+P 9800 5700
+AR Path="/60C6E8D2/61DF6585" Ref="R?"  Part="1" 
+AR Path="/61DF6585" Ref="R6"  Part="1" 
+F 0 "R6" V 9604 5700 50  0000 C CNN
+F 1 "110 k" V 9695 5700 50  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 9800 5700 50  0001 C CNN
+F 3 "~" H 9800 5700 50  0001 C CNN
+F 4 "311-110KLRCT-ND" H 9800 5700 50  0001 C CNN "Digikey"
+	1    9800 5700
+	-1   0    0    -1  
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61E0003C
+P 9800 6100
+AR Path="/60355F25/61E0003C" Ref="R?"  Part="1" 
+AR Path="/60A88316/61E0003C" Ref="R?"  Part="1" 
+AR Path="/606B2804/61E0003C" Ref="R?"  Part="1" 
+AR Path="/606B5506/61E0003C" Ref="R?"  Part="1" 
+AR Path="/61E0003C" Ref="R7"  Part="1" 
+F 0 "R7" V 10000 6100 50  0000 C CNN
+F 1 "3 k" V 9900 6100 50  0000 C CNN
+F 2 "Resistor_SMD:R_0603_1608Metric" H 9800 6100 50  0001 C CNN
+F 3 "~" H 9800 6100 50  0001 C CNN
+F 4 "RR08P3.0KDCT-ND" V 9800 6100 50  0001 C CNN "Digikey"
+	1    9800 6100
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9800 6000 9800 5900
+Wire Wire Line
+	8500 5200 8800 5200
+Wire Wire Line
+	8800 5200 8800 5900
+Wire Wire Line
+	8800 5900 9800 5900
+Connection ~ 9800 5900
+Wire Wire Line
+	9800 5900 9800 5800
+$Comp
+L power:+3V3 #PWR010
+U 1 1 61E0EE77
+P 9800 5500
+F 0 "#PWR010" H 9800 5350 50  0001 C CNN
+F 1 "+3V3" H 9815 5673 50  0000 C CNN
+F 2 "" H 9800 5500 50  0001 C CNN
+F 3 "" H 9800 5500 50  0001 C CNN
+	1    9800 5500
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9800 5500 9800 5600
+$Comp
+L power:GND #PWR011
+U 1 1 61E3DE8A
+P 9800 6300
+F 0 "#PWR011" H 9800 6050 50  0001 C CNN
+F 1 "GND" H 9805 6127 50  0000 C CNN
+F 2 "" H 9800 6300 50  0001 C CNN
+F 3 "" H 9800 6300 50  0001 C CNN
+	1    9800 6300
+	1    0    0    -1  
+$EndComp
+Wire Wire Line
+	9800 6300 9800 6200
+Text Notes 9900 5900 0    50   ~ 0
+approx. 87.6 mV == v0.9.0
+$Comp
+L power:PWR_FLAG #FLG0101
+U 1 1 61E50921
+P 1700 1400
+F 0 "#FLG0101" H 1700 1475 50  0001 C CNN
+F 1 "PWR_FLAG" H 1950 1500 50  0000 C CNN
+F 2 "" H 1700 1400 50  0001 C CNN
+F 3 "~" H 1700 1400 50  0001 C CNN
+	1    1700 1400
+	1    0    0    -1  
 $EndComp
+Connection ~ 1700 1400
 $EndSCHEMATC

SaMcam_shield/esp8266.sch

@@ -18,8 +18,8 @@ L RF_Module:ESP-WROOM-02 U?
 U 1 1 61A1CA55
 P 3650 3400
 AR Path="/61A1CA55" Ref="U?"  Part="1" 
-AR Path="/61A0DE56/61A1CA55" Ref="U?"  Part="1" 
-F 0 "U?" H 3750 4150 50  0000 L CNN
+AR Path="/61A0DE56/61A1CA55" Ref="U7"  Part="1" 
+F 0 "U7" H 3750 4150 50  0000 L CNN
 F 1 "ESP-WROOM-02" H 3750 4050 50  0000 L CNN
 F 2 "RF_Module:ESP-WROOM-02" H 4250 2850 50  0001 C CNN
 F 3 "https://www.espressif.com/sites/default/files/documentation/esp-wroom-02u_esp-wroom-02d_datasheet_en.pdf" H 3700 4900 50  0001 C CNN
@@ -36,8 +36,8 @@ AR Path="/60A88316/61A1CA5C" Ref="Q?"  Part="1"
 AR Path="/606B2804/61A1CA5C" Ref="Q?"  Part="1" 
 AR Path="/606B5506/61A1CA5C" Ref="Q?"  Part="1" 
 AR Path="/61A1CA5C" Ref="Q?"  Part="1" 
-AR Path="/61A0DE56/61A1CA5C" Ref="Q?"  Part="1" 
-F 0 "Q?" H 6441 2246 50  0000 L CNN
+AR Path="/61A0DE56/61A1CA5C" Ref="Q5"  Part="1" 
+F 0 "Q5" H 6441 2246 50  0000 L CNN
 F 1 "MMBT3904" H 6441 2155 50  0000 L CNN
 F 2 "Package_TO_SOT_SMD:SOT-23" H 6450 2125 50  0001 L CIN
 F 3 "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" H 6250 2200 50  0001 L CNN
@@ -52,8 +52,8 @@ P 5900 2200
 AR Path="/60355F25/61A1CA63" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A1CA63" Ref="R?"  Part="1" 
 AR Path="/61A1CA63" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A1CA63" Ref="R?"  Part="1" 
-F 0 "R?" V 5800 2200 50  0000 C CNN
+AR Path="/61A0DE56/61A1CA63" Ref="R63"  Part="1" 
+F 0 "R63" V 5800 2200 50  0000 C CNN
 F 1 "10.2 k" V 6000 2200 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5900 2200 50  0001 C CNN
 F 3 "~" H 5900 2200 50  0001 C CNN
@@ -70,8 +70,8 @@ AR Path="/60A88316/61A1CA6A" Ref="Q?"  Part="1"
 AR Path="/606B2804/61A1CA6A" Ref="Q?"  Part="1" 
 AR Path="/606B5506/61A1CA6A" Ref="Q?"  Part="1" 
 AR Path="/61A1CA6A" Ref="Q?"  Part="1" 
-AR Path="/61A0DE56/61A1CA6A" Ref="Q?"  Part="1" 
-F 0 "Q?" H 6441 2846 50  0000 L CNN
+AR Path="/61A0DE56/61A1CA6A" Ref="Q6"  Part="1" 
+F 0 "Q6" H 6441 2846 50  0000 L CNN
 F 1 "MMBT3904" H 6441 2755 50  0000 L CNN
 F 2 "Package_TO_SOT_SMD:SOT-23" H 6450 2725 50  0001 L CIN
 F 3 "https://www.onsemi.com/pub/Collateral/2N3903-D.PDF" H 6250 2800 50  0001 L CNN
@@ -86,8 +86,8 @@ P 5900 2800
 AR Path="/60355F25/61A1CA71" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A1CA71" Ref="R?"  Part="1" 
 AR Path="/61A1CA71" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A1CA71" Ref="R?"  Part="1" 
-F 0 "R?" V 5800 2800 50  0000 C CNN
+AR Path="/61A0DE56/61A1CA71" Ref="R64"  Part="1" 
+F 0 "R64" V 5800 2800 50  0000 C CNN
 F 1 "10.2 k" V 6000 2800 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5900 2800 50  0001 C CNN
 F 3 "~" H 5900 2800 50  0001 C CNN
@@ -104,9 +104,9 @@ GPIO0_ESP
 Wire Wire Line
 	5300 2200 5650 2200
 Text Label 5300 2200 0    50   ~ 0
-DTR_ESP
+~DTR_ESP
 Text Label 5300 2800 0    50   ~ 0
-RTS_ESP
+~RTS_ESP
 Wire Wire Line
 	5300 2800 5700 2800
 Wire Wire Line
@@ -152,8 +152,8 @@ AR Path="/60A88316/61A1CA92" Ref="C?"  Part="1"
 AR Path="/606B2804/61A1CA92" Ref="C?"  Part="1" 
 AR Path="/606B5506/61A1CA92" Ref="C?"  Part="1" 
 AR Path="/61A1CA92" Ref="C?"  Part="1" 
-AR Path="/61A0DE56/61A1CA92" Ref="C?"  Part="1" 
-F 0 "C?" H 1509 1954 50  0000 R CNN
+AR Path="/61A0DE56/61A1CA92" Ref="C70"  Part="1" 
+F 0 "C70" H 1509 1954 50  0000 R CNN
 F 1 "100 nF" H 1509 2045 50  0000 R CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 1600 2000 50  0001 C CNN
 F 3 "~" H 1600 2000 50  0001 C CNN
@@ -170,8 +170,8 @@ AR Path="/60A88316/61A1CA99" Ref="C?"  Part="1"
 AR Path="/606B2804/61A1CA99" Ref="C?"  Part="1" 
 AR Path="/606B5506/61A1CA99" Ref="C?"  Part="1" 
 AR Path="/61A1CA99" Ref="C?"  Part="1" 
-AR Path="/61A0DE56/61A1CA99" Ref="C?"  Part="1" 
-F 0 "C?" H 1959 1954 50  0000 R CNN
+AR Path="/61A0DE56/61A1CA99" Ref="C71"  Part="1" 
+F 0 "C71" H 1959 1954 50  0000 R CNN
 F 1 "100 nF" H 1959 2045 50  0000 R CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 2050 2000 50  0001 C CNN
 F 3 "~" H 2050 2000 50  0001 C CNN
@@ -188,8 +188,8 @@ AR Path="/60A88316/61A1CA9F" Ref="#PWR?"  Part="1"
 AR Path="/606B2804/61A1CA9F" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/61A1CA9F" Ref="#PWR?"  Part="1" 
 AR Path="/61A1CA9F" Ref="#PWR?"  Part="1" 
-AR Path="/61A0DE56/61A1CA9F" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 1600 1950 50  0001 C CNN
+AR Path="/61A0DE56/61A1CA9F" Ref="#PWR0110"  Part="1" 
+F 0 "#PWR0110" H 1600 1950 50  0001 C CNN
 F 1 "GND" H 1605 2027 50  0000 C CNN
 F 2 "" H 1600 2200 50  0001 C CNN
 F 3 "" H 1600 2200 50  0001 C CNN
@@ -213,8 +213,8 @@ AR Path="/60A88316/61A1CAAA" Ref="C?"  Part="1"
 AR Path="/606B2804/61A1CAAA" Ref="C?"  Part="1" 
 AR Path="/606B5506/61A1CAAA" Ref="C?"  Part="1" 
 AR Path="/61A1CAAA" Ref="C?"  Part="1" 
-AR Path="/61A0DE56/61A1CAAA" Ref="C?"  Part="1" 
-F 0 "C?" H 2409 1954 50  0000 R CNN
+AR Path="/61A0DE56/61A1CAAA" Ref="C72"  Part="1" 
+F 0 "C72" H 2409 1954 50  0000 R CNN
 F 1 "4.7 uF" H 2409 2045 50  0000 R CNN
 F 2 "Capacitor_SMD:C_0805_2012Metric" H 2500 2000 50  0001 C CNN
 F 3 "~" H 2500 2000 50  0001 C CNN
@@ -231,8 +231,8 @@ AR Path="/60A88316/61A1CAB1" Ref="C?"  Part="1"
 AR Path="/606B2804/61A1CAB1" Ref="C?"  Part="1" 
 AR Path="/606B5506/61A1CAB1" Ref="C?"  Part="1" 
 AR Path="/61A1CAB1" Ref="C?"  Part="1" 
-AR Path="/61A0DE56/61A1CAB1" Ref="C?"  Part="1" 
-F 0 "C?" H 3200 2050 50  0000 R CNN
+AR Path="/61A0DE56/61A1CAB1" Ref="C73"  Part="1" 
+F 0 "C73" H 3200 2050 50  0000 R CNN
 F 1 "100 uF" H 3400 1950 50  0000 R CNN
 F 2 "Capacitor_SMD:CP_Elec_6.3x3" H 3000 2000 50  0001 C CNN
 F 3 "~" H 3000 2000 50  0001 C CNN
@@ -279,10 +279,10 @@ RX_ESP
 Wire Wire Line
 	2700 3500 3150 3500
 $Comp
-L power:+3V3 #PWR?
+L power:+3V3 #PWR0109
 U 1 1 61A37D2B
 P 1600 1750
-F 0 "#PWR?" H 1600 1600 50  0001 C CNN
+F 0 "#PWR0109" H 1600 1600 50  0001 C CNN
 F 1 "+3V3" H 1615 1923 50  0000 C CNN
 F 2 "" H 1600 1750 50  0001 C CNN
 F 3 "" H 1600 1750 50  0001 C CNN
@@ -301,8 +301,8 @@ AR Path="/60A88316/61A49A8A" Ref="#PWR?"  Part="1"
 AR Path="/606B2804/61A49A8A" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/61A49A8A" Ref="#PWR?"  Part="1" 
 AR Path="/61A49A8A" Ref="#PWR?"  Part="1" 
-AR Path="/61A0DE56/61A49A8A" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 3650 3750 50  0001 C CNN
+AR Path="/61A0DE56/61A49A8A" Ref="#PWR0113"  Part="1" 
+F 0 "#PWR0113" H 3650 3750 50  0001 C CNN
 F 1 "GND" H 3655 3827 50  0000 C CNN
 F 2 "" H 3650 4000 50  0001 C CNN
 F 3 "" H 3650 4000 50  0001 C CNN
@@ -316,8 +316,8 @@ P 5800 3800
 AR Path="/60355F25/61A64512" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A64512" Ref="R?"  Part="1" 
 AR Path="/61A64512" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A64512" Ref="R?"  Part="1" 
-F 0 "R?" V 5700 3800 50  0000 C CNN
+AR Path="/61A0DE56/61A64512" Ref="R58"  Part="1" 
+F 0 "R58" V 5700 3800 50  0000 C CNN
 F 1 "10.2 k" V 5900 3800 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 3800 50  0001 C CNN
 F 3 "~" H 5800 3800 50  0001 C CNN
@@ -332,8 +332,8 @@ P 5800 4100
 AR Path="/60355F25/61A6490B" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A6490B" Ref="R?"  Part="1" 
 AR Path="/61A6490B" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A6490B" Ref="R?"  Part="1" 
-F 0 "R?" V 5700 4100 50  0000 C CNN
+AR Path="/61A0DE56/61A6490B" Ref="R59"  Part="1" 
+F 0 "R59" V 5700 4100 50  0000 C CNN
 F 1 "10.2 k" V 5900 4100 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 4100 50  0001 C CNN
 F 3 "~" H 5800 4100 50  0001 C CNN
@@ -348,8 +348,8 @@ P 5800 4400
 AR Path="/60355F25/61A64F1C" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A64F1C" Ref="R?"  Part="1" 
 AR Path="/61A64F1C" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A64F1C" Ref="R?"  Part="1" 
-F 0 "R?" V 5700 4400 50  0000 C CNN
+AR Path="/61A0DE56/61A64F1C" Ref="R60"  Part="1" 
+F 0 "R60" V 5700 4400 50  0000 C CNN
 F 1 "10.2 k" V 5900 4400 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 4400 50  0001 C CNN
 F 3 "~" H 5800 4400 50  0001 C CNN
@@ -364,8 +364,8 @@ P 5800 4700
 AR Path="/60355F25/61A652C1" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A652C1" Ref="R?"  Part="1" 
 AR Path="/61A652C1" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A652C1" Ref="R?"  Part="1" 
-F 0 "R?" V 5700 4700 50  0000 C CNN
+AR Path="/61A0DE56/61A652C1" Ref="R61"  Part="1" 
+F 0 "R61" V 5700 4700 50  0000 C CNN
 F 1 "10.2 k" V 5900 4700 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 4700 50  0001 C CNN
 F 3 "~" H 5800 4700 50  0001 C CNN
@@ -380,8 +380,8 @@ P 5800 5000
 AR Path="/60355F25/61A6576E" Ref="R?"  Part="1" 
 AR Path="/60A88316/61A6576E" Ref="R?"  Part="1" 
 AR Path="/61A6576E" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61A6576E" Ref="R?"  Part="1" 
-F 0 "R?" V 5700 5000 50  0000 C CNN
+AR Path="/61A0DE56/61A6576E" Ref="R62"  Part="1" 
+F 0 "R62" V 5700 5000 50  0000 C CNN
 F 1 "10.2 k" V 5900 5000 50  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 5800 5000 50  0001 C CNN
 F 3 "~" H 5800 5000 50  0001 C CNN
@@ -390,10 +390,10 @@ F 4 "YAG5252CT-ND" V 5800 5000 50  0001 C CNN "Digikey"
 	0    1    1    0   
 $EndComp
 $Comp
-L power:+3V3 #PWR?
+L power:+3V3 #PWR0115
 U 1 1 61A65C4C
 P 5550 3750
-F 0 "#PWR?" H 5550 3600 50  0001 C CNN
+F 0 "#PWR0115" H 5550 3600 50  0001 C CNN
 F 1 "+3V3" H 5565 3923 50  0000 C CNN
 F 2 "" H 5550 3750 50  0001 C CNN
 F 3 "" H 5550 3750 50  0001 C CNN
@@ -442,8 +442,8 @@ AR Path="/60A88316/61A6FA5D" Ref="#PWR?"  Part="1"
 AR Path="/606B2804/61A6FA5D" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/61A6FA5D" Ref="#PWR?"  Part="1" 
 AR Path="/61A6FA5D" Ref="#PWR?"  Part="1" 
-AR Path="/61A0DE56/61A6FA5D" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 5550 5000 50  0001 C CNN
+AR Path="/61A0DE56/61A6FA5D" Ref="#PWR0116"  Part="1" 
+F 0 "#PWR0116" H 5550 5000 50  0001 C CNN
 F 1 "GND" H 5555 5077 50  0000 C CNN
 F 2 "" H 5550 5250 50  0001 C CNN
 F 3 "" H 5550 5250 50  0001 C CNN
@@ -457,7 +457,7 @@ Wire Wire Line
 Text Label 4600 3100 2    50   ~ 0
 GPIO2_ESP
 Text Label 2700 3000 0    50   ~ 0
-EN
+EN_ESP
 Wire Wire Line
 	2700 3000 3150 3000
 Text Label 4600 3700 2    50   ~ 0
@@ -476,8 +476,8 @@ AR Path="/60355F25/61A8AA55" Ref="C?"  Part="1"
 AR Path="/60A88316/61A8AA55" Ref="C?"  Part="1" 
 AR Path="/606B2804/61A8AA55" Ref="C?"  Part="1" 
 AR Path="/606B5506/61A8AA55" Ref="C?"  Part="1" 
-AR Path="/61A0DE56/61A8AA55" Ref="C?"  Part="1" 
-F 0 "C?" H 6659 4854 50  0000 R CNN
+AR Path="/61A0DE56/61A8AA55" Ref="C74"  Part="1" 
+F 0 "C74" H 6659 4854 50  0000 R CNN
 F 1 "470 pF" H 6659 4945 50  0000 R CNN
 F 2 "Capacitor_SMD:C_0603_1608Metric" H 6750 4900 50  0001 C CNN
 F 3 "~" H 6750 4900 50  0001 C CNN
@@ -496,8 +496,8 @@ AR Path="/60A88316/61A8D0EF" Ref="#PWR?"  Part="1"
 AR Path="/606B2804/61A8D0EF" Ref="#PWR?"  Part="1" 
 AR Path="/606B5506/61A8D0EF" Ref="#PWR?"  Part="1" 
 AR Path="/61A8D0EF" Ref="#PWR?"  Part="1" 
-AR Path="/61A0DE56/61A8D0EF" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 6750 5000 50  0001 C CNN
+AR Path="/61A0DE56/61A8D0EF" Ref="#PWR0117"  Part="1" 
+F 0 "#PWR0117" H 6750 5000 50  0001 C CNN
 F 1 "GND" H 6755 5077 50  0000 C CNN
 F 2 "" H 6750 5250 50  0001 C CNN
 F 3 "" H 6750 5250 50  0001 C CNN
@@ -539,7 +539,7 @@ Wire Wire Line
 Wire Wire Line
 	5900 5000 6350 5000
 Text Label 6350 5000 2    50   ~ 0
-GPIO15_ESP
+CS_ESP
 Text HLabel 10050 1200 2    50   Input ~ 0
 MISO_ESP
 Text HLabel 10050 1400 2    50   Output ~ 0
@@ -571,8 +571,8 @@ L Device:R_Small R?
 U 1 1 61B1A750
 P 8900 1200
 AR Path="/61B1A750" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61B1A750" Ref="R?"  Part="1" 
-F 0 "R?" V 8800 1200 50  0000 C CNN
+AR Path="/61A0DE56/61B1A750" Ref="R65"  Part="1" 
+F 0 "R65" V 8800 1200 50  0000 C CNN
 F 1 "470R" V 8900 1200 31  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1200 50  0001 C CNN
 F 3 "~" H 8900 1200 50  0001 C CNN
@@ -585,8 +585,8 @@ L Device:R_Small R?
 U 1 1 61B1C6DB
 P 8900 1400
 AR Path="/61B1C6DB" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61B1C6DB" Ref="R?"  Part="1" 
-F 0 "R?" V 8800 1400 50  0000 C CNN
+AR Path="/61A0DE56/61B1C6DB" Ref="R66"  Part="1" 
+F 0 "R66" V 8800 1400 50  0000 C CNN
 F 1 "470R" V 8900 1400 31  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1400 50  0001 C CNN
 F 3 "~" H 8900 1400 50  0001 C CNN
@@ -599,8 +599,8 @@ L Device:R_Small R?
 U 1 1 61B1CA58
 P 8900 1600
 AR Path="/61B1CA58" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61B1CA58" Ref="R?"  Part="1" 
-F 0 "R?" V 8800 1600 50  0000 C CNN
+AR Path="/61A0DE56/61B1CA58" Ref="R67"  Part="1" 
+F 0 "R67" V 8800 1600 50  0000 C CNN
 F 1 "470R" V 8900 1600 31  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1600 50  0001 C CNN
 F 3 "~" H 8900 1600 50  0001 C CNN
@@ -613,8 +613,8 @@ L Device:R_Small R?
 U 1 1 61B1CDAD
 P 8900 1800
 AR Path="/61B1CDAD" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61B1CDAD" Ref="R?"  Part="1" 
-F 0 "R?" V 8800 1800 50  0000 C CNN
+AR Path="/61A0DE56/61B1CDAD" Ref="R68"  Part="1" 
+F 0 "R68" V 8800 1800 50  0000 C CNN
 F 1 "470R" V 8900 1800 31  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 1800 50  0001 C CNN
 F 3 "~" H 8900 1800 50  0001 C CNN
@@ -643,9 +643,9 @@ TX_ESP
 Text HLabel 10050 2600 2    50   Output ~ 0
 RX_ESP
 Text HLabel 10050 2800 2    50   Output ~ 0
-DTR_ESP
+~DTR_ESP
 Text HLabel 10050 3000 2    50   Output ~ 0
-RTS_ESP
+~RTS_ESP
 Wire Notes Line
 	8050 3150 10650 3150
 Wire Notes Line
@@ -661,32 +661,18 @@ TX_ESP
 Text Label 8550 2600 2    50   ~ 0
 RX_ESP
 Text Label 8550 2800 2    50   ~ 0
-DTR_ESP
+~DTR_ESP
 Wire Wire Line
 	8550 2800 10050 2800
 Wire Wire Line
 	8550 3000 10050 3000
 $Comp
 L Device:R_Small R?
-U 1 1 61C2234D
-P 8900 2400
-AR Path="/61C2234D" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61C2234D" Ref="R?"  Part="1" 
-F 0 "R?" V 8800 2400 50  0000 C CNN
-F 1 "470R" V 8900 2400 31  0000 C CNN
-F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 2400 50  0001 C CNN
-F 3 "~" H 8900 2400 50  0001 C CNN
-F 4 "311-470LRTR-ND" V 8900 2400 50  0001 C CNN "Digikey"
-	1    8900 2400
-	0    1    1    0   
-$EndComp
-$Comp
-L Device:R_Small R?
 U 1 1 61C235B4
 P 8900 2600
 AR Path="/61C235B4" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61C235B4" Ref="R?"  Part="1" 
-F 0 "R?" V 8800 2600 50  0000 C CNN
+AR Path="/61A0DE56/61C235B4" Ref="R70"  Part="1" 
+F 0 "R70" V 8800 2600 50  0000 C CNN
 F 1 "470R" V 8900 2600 31  0000 C CNN
 F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 2600 50  0001 C CNN
 F 3 "~" H 8900 2600 50  0001 C CNN
@@ -703,16 +689,16 @@ Wire Wire Line
 Wire Wire Line
 	8800 2400 8550 2400
 Text Label 8550 3000 2    50   ~ 0
-RTS_ESP
-Text Notes 3950 4850 0    50   ~ 0
+~RTS_ESP
+Text Notes 3600 4900 0    50   ~ 0
 1 mA @ 2 V
 $Comp
 L power:GND #PWR?
 U 1 1 61D1052E
 P 3250 5350
 AR Path="/60C6E8D2/61D1052E" Ref="#PWR?"  Part="1" 
-AR Path="/61A0DE56/61D1052E" Ref="#PWR?"  Part="1" 
-F 0 "#PWR?" H 3250 5100 50  0001 C CNN
+AR Path="/61A0DE56/61D1052E" Ref="#PWR0112"  Part="1" 
+F 0 "#PWR0112" H 3250 5100 50  0001 C CNN
 F 1 "GND" H 3255 5177 50  0000 C CNN
 F 2 "" H 3250 5350 50  0001 C CNN
 F 3 "" H 3250 5350 50  0001 C CNN
@@ -726,8 +712,8 @@ P 3250 4850
 AR Path="/60355F25/61D1053B" Ref="D?"  Part="1" 
 AR Path="/60A88316/61D1053B" Ref="D?"  Part="1" 
 AR Path="/60C6E8D2/61D1053B" Ref="D?"  Part="1" 
-AR Path="/61A0DE56/61D1053B" Ref="D?"  Part="1" 
-F 0 "D?" V 3296 4780 50  0000 R CNN
+AR Path="/61A0DE56/61D1053B" Ref="D25"  Part="1" 
+F 0 "D25" V 3296 4780 50  0000 R CNN
 F 1 "Green" V 3205 4780 50  0000 R CNN
 F 2 "LED_SMD:LED_0603_1608Metric" V 3250 4850 50  0001 C CNN
 F 3 "~" V 3250 4850 50  0001 C CNN
@@ -742,8 +728,8 @@ P 3250 5150
 AR Path="/60355F25/61D10542" Ref="R?"  Part="1" 
 AR Path="/60A88316/61D10542" Ref="R?"  Part="1" 
 AR Path="/60C6E8D2/61D10542" Ref="R?"  Part="1" 
-AR Path="/61A0DE56/61D10542" Ref="R?"  Part="1" 
-F 0 "R?" V 3450 5150 50  0000 C CNN
+AR Path="/61A0DE56/61D10542" Ref="R56"  Part="1" 
+F 0 "R56" V 3450 5150 50  0000 C CNN
 F 1 "3 k" V 3350 5150 50  0000 C CNN
 F 2 "Resistor_SMD:R_0603_1608Metric" H 3250 5150 50  0001 C CNN
 F 3 "~" H 3250 5150 50  0001 C CNN
@@ -752,10 +738,10 @@ F 4 "RR08P3.0KDCT-ND" V 3250 5150 50  0001 C CNN "Digikey"
 	-1   0    0    1   
 $EndComp
 $Comp
-L power:+3V3 #PWR?
+L power:+3V3 #PWR0111
 U 1 1 61D2510F
 P 3250 4650
-F 0 "#PWR?" H 3250 4500 50  0001 C CNN
+F 0 "#PWR0111" H 3250 4500 50  0001 C CNN
 F 1 "+3V3" H 3265 4823 50  0000 C CNN
 F 2 "" H 3250 4650 50  0001 C CNN
 F 3 "" H 3250 4650 50  0001 C CNN
@@ -768,44 +754,97 @@ Wire Wire Line
 	3250 4950 3250 5050
 Wire Wire Line
 	3250 5250 3250 5350
-Text HLabel 10050 3600 2    50   BiDi ~ 0
-GPIO0_ESP
-Text HLabel 10050 3800 2    50   BiDi ~ 0
-GPIO2_ESP
-Text HLabel 10050 4000 2    50   BiDi ~ 0
+Text HLabel 10050 3650 2    50   BiDi ~ 0
 GPIO4_ESP
-Text HLabel 10050 4200 2    50   BiDi ~ 0
-GPIO5_ESP
 Wire Notes Line
-	8050 4550 10650 4550
+	8050 4000 10650 4000
 Wire Notes Line
 	10650 3450 8050 3450
 Text Notes 8050 3450 0    50   ~ 0
 Analog / digital IO
 Wire Wire Line
-	8550 4000 10050 4000
-Wire Wire Line
-	8550 4200 10050 4200
-Text Label 8550 3600 2    50   ~ 0
-GPIO0_ESP
-Text Label 8550 3800 2    50   ~ 0
-GPIO2_ESP
-Text Label 8550 4000 2    50   ~ 0
+	8550 3650 10050 3650
+Text Label 8550 3650 2    50   ~ 0
 GPIO4_ESP
-Text Label 8550 4200 2    50   ~ 0
-GPIO5_ESP
-Text HLabel 10050 4400 2    50   Input ~ 0
-RTS_ESP
+Text HLabel 10050 3850 2    50   Input ~ 0
+ADC_ESP
 Wire Wire Line
-	8550 4400 10050 4400
+	8550 3850 10050 3850
+Text Label 8550 3850 2    50   ~ 0
+ADC_ESP
+$Comp
+L power:GND #PWR?
+U 1 1 61BF61CD
+P 4400 5350
+AR Path="/60C6E8D2/61BF61CD" Ref="#PWR?"  Part="1" 
+AR Path="/61A0DE56/61BF61CD" Ref="#PWR0114"  Part="1" 
+F 0 "#PWR0114" H 4400 5100 50  0001 C CNN
+F 1 "GND" H 4405 5177 50  0000 C CNN
+F 2 "" H 4400 5350 50  0001 C CNN
+F 3 "" H 4400 5350 50  0001 C CNN
+	1    4400 5350
+	1    0    0    -1  
+$EndComp
+$Comp
+L Device:LED_Small D?
+U 1 1 61BF61D4
+P 4400 4850
+AR Path="/60355F25/61BF61D4" Ref="D?"  Part="1" 
+AR Path="/60A88316/61BF61D4" Ref="D?"  Part="1" 
+AR Path="/60C6E8D2/61BF61D4" Ref="D?"  Part="1" 
+AR Path="/61A0DE56/61BF61D4" Ref="D26"  Part="1" 
+F 0 "D26" V 4446 4780 50  0000 R CNN
+F 1 "Blue" V 4355 4780 50  0000 R CNN
+F 2 "LED_SMD:LED_0603_1608Metric" V 4400 4850 50  0001 C CNN
+F 3 "~" V 4400 4850 50  0001 C CNN
+F 4 "732-4966-2-ND" V 4400 4850 50  0001 C CNN "Digikey"
+	1    4400 4850
+	0    -1   -1   0   
+$EndComp
+$Comp
+L Device:R_Small R?
+U 1 1 61BF61DB
+P 4400 5150
+AR Path="/60355F25/61BF61DB" Ref="R?"  Part="1" 
+AR Path="/60A88316/61BF61DB" Ref="R?"  Part="1" 
+AR Path="/60C6E8D2/61BF61DB" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61BF61DB" Ref="R57"  Part="1" 
+F 0 "R57" V 4600 5150 50  0000 C CNN
+F 1 "100 R" V 4500 5150 50  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 4400 5150 50  0001 C CNN
+F 3 "~" H 4400 5150 50  0001 C CNN
+F 4 "RMCF0402FT100RTR-ND" V 4400 5150 50  0001 C CNN "Digikey"
+	1    4400 5150
+	-1   0    0    1   
+$EndComp
+Wire Wire Line
+	4400 4950 4400 5050
+Wire Wire Line
+	4400 5250 4400 5350
 Wire Notes Line
-	10650 3450 10650 4550
+	10650 3450 10650 4000
 Wire Notes Line
-	8050 3450 8050 4550
+	8050 4000 8050 3450
+Text Label 3900 4550 0    50   ~ 0
+GPIO5_ESP
 Wire Wire Line
-	8550 3600 10050 3600
+	3900 4550 4400 4550
 Wire Wire Line
-	8550 3800 10050 3800
-Text Label 8550 4400 2    50   ~ 0
-ADC_ESP
+	4400 4550 4400 4750
+$Comp
+L Device:R_Small R?
+U 1 1 61C2234D
+P 8900 2400
+AR Path="/61C2234D" Ref="R?"  Part="1" 
+AR Path="/61A0DE56/61C2234D" Ref="R69"  Part="1" 
+F 0 "R69" V 8800 2400 50  0000 C CNN
+F 1 "470R" V 8900 2400 31  0000 C CNN
+F 2 "Resistor_SMD:R_0402_1005Metric" H 8900 2400 50  0001 C CNN
+F 3 "~" H 8900 2400 50  0001 C CNN
+F 4 "311-470LRTR-ND" V 8900 2400 50  0001 C CNN "Digikey"
+	1    8900 2400
+	0    1    1    0   
+$EndComp
+Text Notes 4700 4900 0    50   ~ 0
+1 mA @ 3.2 V
 $EndSCHEMATC

SaMcam_shield/power_supplies_5v_3v3.sch

@@ -58,14 +58,10 @@ Wire Wire Line
 Wire Wire Line
 	6300 3850 6300 3750
 Connection ~ 6300 3750
-Text Label 6350 2500 2    50   ~ 0
-EN
-Text Label 10100 1750 2    50   ~ 0
-EN
-Wire Wire Line
-	9800 1750 9800 1550
-Wire Wire Line
-	9800 1250 9800 1350
+Text Label 6450 2500 2    50   ~ 0
+EN_5V
+Text Label 9950 3450 2    50   ~ 0
+EN_5V
 Wire Wire Line
 	6950 2650 6950 2600
 Wire Wire Line
@@ -122,16 +118,16 @@ Wire Wire Line
 	2250 4150 2250 4050
 Wire Wire Line
 	7450 2300 7450 2200
-Connection ~ 9950 1750
+Connection ~ 9600 3450
 Wire Wire Line
-	9950 1750 9800 1750
+	9600 3450 9450 3450
 $Bitmap
 Pos 7250 6800
 Scale 0.100000
 Data
 89 50 4E 47 0D 0A 1A 0A 00 00 00 0D 49 48 44 52 00 00 05 C2 00 00 05 16 08 03 00 00 00 86 FF 30 
-DF 00 00 00 03 73 42 49 54 08 08 08 DB E1 4F E0 00 00 00 06 50 4C 54 45 01 00 00 00 00 00 6E 3B 
-6A 6A 00 00 00 01 74 52 4E 53 00 40 E6 D8 66 00 00 00 09 70 48 59 73 00 00 2E 18 00 00 2E 18 01 
+DF 00 00 00 03 73 42 49 54 08 08 08 DB E1 4F E0 00 00 00 06 50 4C 54 45 02 00 00 00 00 00 E8 AF 
+18 C4 00 00 00 01 74 52 4E 53 00 40 E6 D8 66 00 00 00 09 70 48 59 73 00 00 2E 18 00 00 2E 18 01 
 2A AA 27 20 00 00 20 00 49 44 41 54 78 9C ED DD DB B6 E3 B8 8E 04 C0 EE FF FF E9 59 D3 A7 2F 75 
 B1 25 CB 82 98 04 19 F1 CE 5D 72 22 81 D7 FA E3 0F 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 
 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A0 DA 9F 9F 48 7F 64 63 F2 05 9E E3 C2 
@@ -593,10 +589,10 @@ E0 7B 2E 38 40 5F 2E 38 40 5F 2E 38 40 5F 2E 38 40 5F 2E 38 40 5F 2E 38 40 5F 2E
 EndData
 $EndBitmap
 $Comp
-L SaMcam:LMO78_0.5A U?
+L SaMcam:LMO78_0.5A U3
 U 1 1 618BC799
 P 5750 5300
-F 0 "U?" H 5750 5592 50  0000 C CNN
+F 0 "U3" H 5750 5592 50  0000 C CNN
 F 1 "LMO78_0.5A" H 5750 5501 50  0000 C CNN
 F 2 "SaMcam_shield:Switching_Reg_3V3_500mA_Gaptec_LMO78_0.5A" H 5750 5300 50  0001 C CNN
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 $Comp
 L Connector:TestPoint_Probe TP?
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@@ -685,10 +681,10 @@ F 4 "RR08P3.0KDCT-ND" V 2250 3950 50  0001 C CNN "Digikey"
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 $EndComp
 $Comp
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 AR Path="/60A88316/604BEA37" Ref="C?"  Part="1" 
-AR Path="/60C6E8D2/604BEA37" Ref="C?"  Part="1" 
-F 0 "C?" H 8359 2354 50  0000 R CNN
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-AR Path="/60C6E8D2/604BE358" Ref="C?"  Part="1" 
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 $Comp
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 $Comp
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 $Comp
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 $Comp
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 $EndComp
 $Comp
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 $Comp
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-F 0 "C?" H 9309 5404 50  0000 R CNN
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-F 0 "C?" H 7309 5404 50  0000 R CNN
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 Wire Wire Line
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-AR Path="/60C6E8D2/61AE9934" Ref="TP?"  Part="1" 
-F 0 "TP?" H 5200 2750 50  0000 L CNN
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 $EndComp
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