Annotate schematic symbols

weather_station_sensor.pro

-update=Di 24 Mär 2020 12:47:18 CET
+update=Di 24 Mär 2020 15:06:44 CET
 version=1
 last_client=kicad
 [general]
 AllowBlindVias=0
 RequireCourtyardDefinitions=0
 ProhibitOverlappingCourtyards=1
-MinTrackWidth=0.2
+MinTrackWidth=0.25
 MinViaDiameter=0.4
 MinViaDrill=0.3
 MinMicroViaDiameter=0.2
 TrackWidth1=0.25
 ViaDiameter1=0.8
 ViaDrill1=0.4
-dPairWidth1=0.2
+dPairWidth1=0.25
 dPairGap1=0.25
 dPairViaGap1=0.25
 SilkLineWidth=0.12
 SolderMaskClearance=0.051
 SolderMaskMinWidth=0.25
 SolderPasteClearance=0
-SolderPasteRatio=0
+SolderPasteRatio=-0
 [pcbnew/Layer.F.Cu]
 Name=F.Cu
 Type=0
 [pcbnew/Layer.F.Fab]
 Enabled=1
 [pcbnew/Layer.Rescue]
-Enabled=1
+Enabled=0
 [pcbnew/Netclasses]
 [pcbnew/Netclasses/Default]
 Name=Default
-Clearance=0.2
+Clearance=0.25
 TrackWidth=0.25
 ViaDiameter=0.8
 ViaDrill=0.4
 uViaDiameter=0.3
 uViaDrill=0.1
-dPairWidth=0.2
+dPairWidth=0.25
 dPairGap=0.25
 dPairViaGap=0.25

weather_station_sensor.sch

 	1    0    0    -1  
 $EndComp
 $Comp
-L power:VCC #PWR?
+L power:VCC #PWR01
 U 1 1 5E7B2EA0
 P 9350 4650
-F 0 "#PWR?" H 9350 4500 50  0001 C CNN
+F 0 "#PWR01" H 9350 4500 50  0001 C CNN
 F 1 "VCC" H 9367 4823 50  0000 C CNN
 F 2 "" H 9350 4650 50  0001 C CNN
 F 3 "" H 9350 4650 50  0001 C CNN
 Wire Wire Line
 	9350 4650 9350 4700
 $Comp
-L power:GND #PWR?
+L power:GND #PWR02
 U 1 1 5E7B9C9F
 P 9350 5950
-F 0 "#PWR?" H 9350 5700 50  0001 C CNN
+F 0 "#PWR02" H 9350 5700 50  0001 C CNN
 F 1 "GND" H 9355 5777 50  0000 C CNN
 F 2 "" H 9350 5950 50  0001 C CNN
 F 3 "" H 9350 5950 50  0001 C CNN
 Wire Wire Line
 	9350 5950 9350 5900
 $Comp
-L Own_Library:GY-B11_EP_280 U?
-U 1 1 5E7B2265
+L Own_Library:GY-B11_EP_280 U4
+U 1 1 5E7E5A65
 P 9350 5300
-F 0 "U?" H 9020 5346 50  0000 R CNN
+F 0 "U4" H 9020 5346 50  0000 R CNN
 F 1 "GY-B11_EP_280" H 9020 5255 50  0000 R CNN
-F 2 "" H 10850 4850 50  0001 C CNN
+F 2 "Own_Library:GY-B11_EP_280_SMD" H 10850 4850 50  0001 C CNN
 F 3 "https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BME280-DS002.pdf" H 9250 5100 50  0001 C CNN
 	1    9350 5300
 	1    0    0    -1  
 $EndComp
+Text Notes 1250 3050 0    50   ~ 0
+TODO: add some GPIOs that can be accessed via SMD pads
 $EndSCHEMATC