[HW] add new PCB design in kicad

.gitignore

@@ -1,4 +1,8 @@
+# ESP32 Build Environment
 build
 sdkconfig.old
+components/
 
-components
+# KiCAD EDA
+*.bak
+*.kicad_pcb-bak

REAMDE.md

@@ -3,7 +3,7 @@
 ## Dependencies
 Prepare toolchain (macOS):
 ```
-cd JBeyerstedt-Projekte/
+cd ~/JBeyerstedt-Projekte/
 mkdir ./esp32
 cd esp32
 curl https://dl.espressif.com/dl/xtensa-esp32-elf-osx-1.22.0-80-g6c4433a-5.2.0.tar.gz -o xtensa-esp32-elf-osx-1.22.0-80-g6c4433a-5.2.0.tar.gz
@@ -11,13 +11,30 @@ tar -xzf xtensa-esp32-elf-osx-1.22.0-80-g6c4433a-5.2.0.tar.gz
 rm xtensa-esp32-elf-osx-1.22.0-80-g6c4433a-5.2.0.tar.gz
 ```
 
+Prepare toolchain (Debian, Ubuntu) (ubuntu devel vm):
+```
+sudo apt-get install git wget make libncurses-dev flex bison gperf python python-serial
+
+cd ~/Development/
+mkdir ./esp32
+cd esp32
+wget https://dl.espressif.com/dl/xtensa-esp32-elf-linux64-1.22.0-73-ge28a011-5.2.0.tar.gz
+tar -xzf xtensa-esp32-elf-linux64-1.22.0-73-ge28a011-5.2.0.tar.gz
+rm xtensa-esp32-elf-linux64-1.22.0-73-ge28a011-5.2.0.tar.gz
+```
+
 Add to your bash profile, zshrc or other:
 ```
 export PATH=$PATH:$HOME/JBeyerstedt-Projekte/esp32/xtensa-esp32-elf/bin
 export IDF_PATH = $HOME/JBeyerstedt-Projekte/esp32/esp-idf
 ```
+or for ubuntu devel vm:
+```
+export PATH=$PATH:$HOME/Development/esp32/xtensa-esp32-elf/bin
+export IDF_PATH = $HOME/Development/esp32/esp-idf
+```
 
-Install esp-idf (macOS):
+Install esp-idf:
 ```
 git clone --recursive https://github.com/espressif/esp-idf.git
 ```

board-design/esp32-sensornode-cache.lib

@@ -0,0 +1,309 @@
+EESchema-LIBRARY Version 2.4
+#encoding utf-8
+#
+# Connector:Conn_01x03_Male
+#
+DEF Connector:Conn_01x03_Male J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector:Conn_01x03_Male" 0 -200 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+S 34 105 0 95 1 1 6 F
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+P 2 1 1 6 50 100 34 100 N
+X Pin_1 1 200 100 150 L 50 50 1 1 P
+X Pin_2 2 200 0 150 L 50 50 1 1 P
+X Pin_3 3 200 -100 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector:Conn_01x04_Female
+#
+DEF Connector:Conn_01x04_Female J 0 40 Y N 1 F N
+F0 "J" 0 200 50 H V C CNN
+F1 "Connector:Conn_01x04_Female" 0 -300 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+A 0 -200 20 901 -901 1 1 6 N 0 -180 0 -220
+A 0 -100 20 901 -901 1 1 6 N 0 -80 0 -120
+A 0 0 20 901 -901 1 1 6 N 0 20 0 -20
+A 0 100 20 901 -901 1 1 6 N 0 120 0 80
+P 2 1 1 6 -50 -200 -20 -200 N
+P 2 1 1 6 -50 -100 -20 -100 N
+P 2 1 1 6 -50 0 -20 0 N
+P 2 1 1 6 -50 100 -20 100 N
+X Pin_1 1 -200 100 150 R 50 50 1 1 P
+X Pin_2 2 -200 0 150 R 50 50 1 1 P
+X Pin_3 3 -200 -100 150 R 50 50 1 1 P
+X Pin_4 4 -200 -200 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Connector:Conn_01x06_Male
+#
+DEF Connector:Conn_01x06_Male J 0 40 Y N 1 F N
+F0 "J" 0 300 50 H V C CNN
+F1 "Connector:Conn_01x06_Male" 0 -400 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_1x??_*
+$ENDFPLIST
+DRAW
+S 34 -295 0 -305 1 1 6 F
+S 34 -195 0 -205 1 1 6 F
+S 34 -95 0 -105 1 1 6 F
+S 34 5 0 -5 1 1 6 F
+S 34 105 0 95 1 1 6 F
+S 34 205 0 195 1 1 6 F
+P 2 1 1 6 50 -300 34 -300 N
+P 2 1 1 6 50 -200 34 -200 N
+P 2 1 1 6 50 -100 34 -100 N
+P 2 1 1 6 50 0 34 0 N
+P 2 1 1 6 50 100 34 100 N
+P 2 1 1 6 50 200 34 200 N
+X Pin_1 1 200 200 150 L 50 50 1 1 P
+X Pin_2 2 200 100 150 L 50 50 1 1 P
+X Pin_3 3 200 0 150 L 50 50 1 1 P
+X Pin_4 4 200 -100 150 L 50 50 1 1 P
+X Pin_5 5 200 -200 150 L 50 50 1 1 P
+X Pin_6 6 200 -300 150 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device:Battery_Cell
+#
+DEF Device:Battery_Cell BT 0 0 N N 1 F N
+F0 "BT" 100 100 50 H V L CNN
+F1 "Device:Battery_Cell" 100 0 50 H V L CNN
+F2 "" 0 60 50 V I C CNN
+F3 "" 0 60 50 V I C CNN
+DRAW
+S -90 70 90 60 0 1 0 F
+S -62 47 58 27 0 1 0 F
+P 2 0 1 0 0 30 0 0 N
+P 2 0 1 0 0 70 0 100 N
+P 2 0 1 10 20 135 60 135 N
+P 2 0 1 10 40 155 40 115 N
+X + 1 0 200 100 D 50 50 1 1 P
+X - 2 0 -100 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device:C
+#
+DEF Device:C C 0 10 N Y 1 F N
+F0 "C" 25 100 50 H V L CNN
+F1 "Device:C" 25 -100 50 H V L CNN
+F2 "" 38 -150 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ C_*
+$ENDFPLIST
+DRAW
+P 2 0 1 20 -80 -30 80 -30 N
+P 2 0 1 20 -80 30 80 30 N
+X ~ 1 0 150 110 D 50 50 1 1 P
+X ~ 2 0 -150 110 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Device:R
+#
+DEF Device:R R 0 0 N Y 1 F N
+F0 "R" 80 0 50 V V C CNN
+F1 "Device:R" 0 0 50 V V C CNN
+F2 "" -70 0 50 V I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ R_*
+$ENDFPLIST
+DRAW
+S -40 -100 40 100 0 1 10 N
+X ~ 1 0 150 50 D 50 50 1 1 P
+X ~ 2 0 -150 50 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Diode:1N4001
+#
+DEF Diode:1N4001 D 0 40 N N 1 F N
+F0 "D" 0 100 50 H V C CNN
+F1 "Diode:1N4001" 0 -100 50 H V C CNN
+F2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" 0 -175 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+ALIAS 1N4002 1N4003 1N4004 1N4005 1N4006 1N4007 BA157 BA158 BA159
+$FPLIST
+ D*DO?41*
+$ENDFPLIST
+DRAW
+P 2 0 1 8 -50 50 -50 -50 N
+P 2 0 1 0 50 0 -50 0 N
+P 4 0 1 8 50 50 50 -50 -50 0 50 50 N
+X K 1 -150 0 100 R 50 50 1 1 P
+X A 2 150 0 100 L 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# JBeyerstedt-Library:ESP32-WROOM
+#
+DEF JBeyerstedt-Library:ESP32-WROOM U 0 40 Y Y 1 F N
+F0 "U" -700 1250 60 H V C CNN
+F1 "JBeyerstedt-Library:ESP32-WROOM" 500 1250 60 H V C CNN
+F2 "" 350 1350 60 H I C CNN
+F3 "" -450 450 60 H I C CNN
+$FPLIST
+ ESP32-WROOM
+$ENDFPLIST
+DRAW
+S -750 1200 700 -850 0 1 0 f
+P 12 0 1 35 -500 650 -500 1100 -300 1100 -300 850 -100 850 -100 1100 100 1100 100 850 300 850 300 1100 500 1100 500 850 N
+X GND 1 -950 600 200 R 50 50 1 1 W
+X IO25 10 -950 -300 200 R 50 50 1 1 B
+X IO26 11 -950 -400 200 R 50 50 1 1 B
+X IO27 12 -950 -500 200 R 50 50 1 1 B
+X IO14 13 -950 -600 200 R 50 50 1 1 B
+X IO12 14 -950 -700 200 R 50 50 1 1 B
+X GND 15 -450 -1050 200 U 50 50 1 1 W
+X IO13 16 -350 -1050 200 U 50 50 1 1 B
+X SD2 17 -250 -1050 200 U 50 50 1 1 B
+X SD3 18 -150 -1050 200 U 50 50 1 1 B
+X CMD 19 -50 -1050 200 U 50 50 1 1 B
+X 3V3 2 -950 500 200 R 50 50 1 1 W
+X CLK 20 50 -1050 200 U 50 50 1 1 B
+X SDO 21 150 -1050 200 U 50 50 1 1 B
+X SD1 22 250 -1050 200 U 50 50 1 1 B
+X IO15 23 350 -1050 200 U 50 50 1 1 B
+X IO2 24 450 -1050 200 U 50 50 1 1 B
+X IO0 25 900 -700 200 L 50 50 1 1 B
+X IO4 26 900 -600 200 L 50 50 1 1 B
+X IO16 27 900 -500 200 L 50 50 1 1 B
+X IO17 28 900 -400 200 L 50 50 1 1 B
+X IO5 29 900 -300 200 L 50 50 1 1 B
+X EN 3 -950 400 200 R 50 50 1 1 I
+X IO18 30 900 -200 200 L 50 50 1 1 B
+X IO19 31 900 -100 200 L 50 50 1 1 B
+X NC 32 900 0 200 L 50 50 1 1 N
+X IO21 33 900 100 200 L 50 50 1 1 B
+X RXD0 34 900 200 200 L 50 50 1 1 B
+X TXD0 35 900 300 200 L 50 50 1 1 B
+X IO22 36 900 400 200 L 50 50 1 1 B
+X IO23 37 900 500 200 L 50 50 1 1 B
+X GND 38 900 600 200 L 50 50 1 1 W
+X GND-PAD 39 900 700 200 L 50 50 1 1 W
+X SENS_VP 4 -950 300 200 R 50 50 1 1 B
+X SENS_VN 5 -950 200 200 R 50 50 1 1 B
+X IO34 6 -950 100 200 R 50 50 1 1 B
+X IO35 7 -950 0 200 R 50 50 1 1 B
+X IO32 8 -950 -100 200 R 50 50 1 1 B
+X IO33 9 -950 -200 200 R 50 50 1 1 B
+ENDDRAW
+ENDDEF
+#
+# JBeyerstedt-Library:JTAG_ESP32
+#
+DEF JBeyerstedt-Library:JTAG_ESP32 J 0 0 Y Y 1 F N
+F0 "J" 50 400 50 H V C CNN
+F1 "JBeyerstedt-Library:JTAG_ESP32" 50 -400 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+$FPLIST
+ Connector*:*_2x07_*
+$ENDFPLIST
+DRAW
+S -50 -295 0 -305 1 1 6 N
+S -50 -195 0 -205 1 1 6 N
+S -50 -95 0 -105 1 1 6 N
+S -50 5 0 -5 1 1 6 N
+S -50 105 0 95 1 1 6 N
+S -50 205 0 195 1 1 6 N
+S -50 305 0 295 1 1 6 N
+S -50 350 150 -350 1 1 10 f
+S 150 -295 100 -305 1 1 6 N
+S 150 -195 100 -205 1 1 6 N
+S 150 -95 100 -105 1 1 6 N
+S 150 5 100 -5 1 1 6 N
+S 150 105 100 95 1 1 6 N
+S 150 205 100 195 1 1 6 N
+S 150 305 100 295 1 1 6 N
+X VTref 1 -200 300 150 R 50 50 1 1 P
+X GND 10 300 -100 150 L 50 50 1 1 P
+X RTCK 11 -200 -200 150 R 50 50 1 1 P
+X GND 12 300 -200 150 L 50 50 1 1 P
+X TDO 13 -200 -300 150 R 50 50 1 1 P
+X GND 14 300 -300 150 L 50 50 1 1 P
+X NC 2 300 300 150 L 50 50 1 1 N
+X nTRST 3 -200 200 150 R 50 50 1 1 P
+X GND 4 300 200 150 L 50 50 1 1 P
+X TDI 5 -200 100 150 R 50 50 1 1 P
+X GND 6 300 100 150 L 50 50 1 1 P
+X TMS 7 -200 0 150 R 50 50 1 1 P
+X GND 8 300 0 150 L 50 50 1 1 P
+X TCK 9 -200 -100 150 R 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Sensor_Humidity:Si7020-A20
+#
+DEF Sensor_Humidity:Si7020-A20 U 0 20 Y Y 1 F N
+F0 "U" -200 300 50 H V C CNN
+F1 "Sensor_Humidity:Si7020-A20" -400 400 50 H V C CNN
+F2 "Package_DFN_QFN:DFN-6-1EP_3x3mm_P1mm_EP1.5x2.4mm" 0 -400 50 H I C CNN
+F3 "" -200 300 50 H I C CNN
+$FPLIST
+ DFN*1EP*3x3mm*P1mm*
+$ENDFPLIST
+DRAW
+S -400 200 400 -200 0 1 10 f
+X SDA 1 -500 100 100 R 50 50 1 1 B
+X GND 2 -100 -300 100 U 50 50 1 1 W
+X NC 3 400 100 100 L 50 50 1 1 N N
+X NC 4 400 -100 100 L 50 50 1 1 N N
+X VDD 5 0 300 100 D 50 50 1 1 W
+X SCL 6 -500 -100 100 R 50 50 1 1 I
+X PAD 7 100 -300 100 U 50 50 1 1 P
+ENDDRAW
+ENDDEF
+#
+# Switch:SW_Push
+#
+DEF Switch:SW_Push SW 0 40 N N 1 F N
+F0 "SW" 50 100 50 H V L CNN
+F1 "Switch:SW_Push" 0 -60 50 H V C CNN
+F2 "" 0 200 50 H I C CNN
+F3 "" 0 200 50 H I C CNN
+DRAW
+C -80 0 20 0 1 0 N
+C 80 0 20 0 1 0 N
+P 2 0 1 0 0 50 0 120 N
+P 2 0 1 0 100 50 -100 50 N
+X 1 1 -200 0 100 R 50 50 0 1 P
+X 2 2 200 0 100 L 50 50 0 1 P
+ENDDRAW
+ENDDEF
+#
+# power:GND
+#
+DEF power:GND #PWR 0 0 Y Y 1 F P
+F0 "#PWR" 0 -250 50 H I C CNN
+F1 "power:GND" 0 -150 50 H V C CNN
+F2 "" 0 0 50 H I C CNN
+F3 "" 0 0 50 H I C CNN
+DRAW
+P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
+X GND 1 0 0 0 D 50 50 1 1 W N
+ENDDRAW
+ENDDEF
+#
+#End Library

board-design/esp32-sensornode-gerber/esp32-sensornode-B.SilkS.gbo

@@ -0,0 +1,683 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.0.0-3-g5ebb6b6)*
+G04 #@! TF.CreationDate,2018-08-01T17:04:44+02:00*
+G04 #@! TF.ProjectId,esp32-sensornode,65737033322D73656E736F726E6F6465,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Legend,Bot*
+G04 #@! TF.FilePolarity,Positive*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW (5.0.0-3-g5ebb6b6)) date Wednesday, 01. August 2018 um 17:04:44*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+%ADD10C,0.300000*%
+%ADD11C,0.120000*%
+%ADD12C,0.150000*%
+G04 APERTURE END LIST*
+D10*
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board-design/esp32-sensornode-gerber/esp32-sensornode-Edge.Cuts.gm1

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+X231800000Y-132800000D01*
+X177800000Y-50800000D02*
+X177800000Y-132800000D01*
+M02*

board-design/esp32-sensornode-gerber/esp32-sensornode-F.Cu.gtl

@@ -0,0 +1,746 @@
+G04 #@! TF.GenerationSoftware,KiCad,Pcbnew,(5.0.0-3-g5ebb6b6)*
+G04 #@! TF.CreationDate,2018-08-01T17:04:44+02:00*
+G04 #@! TF.ProjectId,esp32-sensornode,65737033322D73656E736F726E6F6465,rev?*
+G04 #@! TF.SameCoordinates,Original*
+G04 #@! TF.FileFunction,Copper,L1,Top,Signal*
+G04 #@! TF.FilePolarity,Positive*
+%FSLAX46Y46*%
+G04 Gerber Fmt 4.6, Leading zero omitted, Abs format (unit mm)*
+G04 Created by KiCad (PCBNEW (5.0.0-3-g5ebb6b6)) date Wednesday, 01. August 2018 um 17:04:44*
+%MOMM*%
+%LPD*%
+G01*
+G04 APERTURE LIST*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD10C,3.500000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD11R,3.500000X3.500000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD12C,1.600000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD13O,1.600000X1.600000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD14C,1.400000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD15R,2.200000X2.200000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD16O,2.200000X2.200000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD17R,1.700000X1.700000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD18O,1.700000X1.700000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,SMDPad,CuDef*
+%ADD19O,2.500000X0.900000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,SMDPad,CuDef*
+%ADD20O,0.900000X2.500000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,SMDPad,CuDef*
+%ADD21R,6.000000X6.000000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ComponentPad*
+%ADD22C,2.000000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,ViaPad*
+%ADD23C,0.800000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,Conductor*
+%ADD24C,0.500000*%
+G04 #@! TD*
+G04 #@! TA.AperFunction,Conductor*
+%ADD25C,0.250000*%
+G04 #@! TD*
+G04 APERTURE END LIST*
+D10*
+G04 #@! TO.P,BT1,2*
+G04 #@! TO.N,GND*
+X189280000Y-53650000D03*
+D11*
+G04 #@! TO.P,BT1,1*
+G04 #@! TO.N,Net-(BT1-Pad1)*
+X189280000Y-125050000D03*
+G04 #@! TD*
+D12*
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+G04 #@! TO.N,Net-(C1-Pad1)*
+X203200000Y-59690000D03*
+D13*
+G04 #@! TO.P,C1,2*
+G04 #@! TO.N,GND*
+X203200000Y-52190000D03*
+G04 #@! TD*
+D14*
+G04 #@! TO.P,C3,1*
+G04 #@! TO.N,VCC*
+X205105000Y-125730000D03*
+G04 #@! TO.P,C3,2*
+G04 #@! TO.N,GND*
+X207605000Y-125730000D03*
+G04 #@! TD*
+D15*
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+G04 #@! TO.N,VCC*
+X199390000Y-130175000D03*
+D16*
+G04 #@! TO.P,D1,2*
+G04 #@! TO.N,Net-(BT1-Pad1)*
+X189230000Y-130175000D03*
+G04 #@! TD*
+D17*
+G04 #@! TO.P,J2,1*
+G04 #@! TO.N,Net-(J2-Pad1)*
+X228600000Y-119380000D03*
+D18*
+G04 #@! TO.P,J2,2*
+G04 #@! TO.N,/TX*
+X228600000Y-116840000D03*
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+G04 #@! TO.N,/RX*
+X228600000Y-114300000D03*
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+G04 #@! TO.N,Net-(J2-Pad4)*
+X228600000Y-111760000D03*
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+G04 #@! TO.N,Net-(J2-Pad5)*
+X228600000Y-109220000D03*
+G04 #@! TO.P,J2,6*
+G04 #@! TO.N,GND*
+X228600000Y-106680000D03*
+G04 #@! TD*
+D17*
+G04 #@! TO.P,J3,1*
+G04 #@! TO.N,VCC*
+X207645000Y-91440000D03*
+D18*
+G04 #@! TO.P,J3,2*
+G04 #@! TO.N,GND*
+X207645000Y-93980000D03*
+G04 #@! TO.P,J3,3*
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+X207645000Y-96520000D03*
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+G04 #@! TO.N,SDA*
+X207645000Y-99060000D03*
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+D17*
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+G04 #@! TO.N,VCC*
+X228600000Y-95885000D03*
+D18*
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+G04 #@! TO.N,Net-(J4-Pad2)*
+X228600000Y-98425000D03*
+G04 #@! TO.P,J4,3*
+G04 #@! TO.N,GND*
+X228600000Y-100965000D03*
+G04 #@! TD*
+D12*
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+G04 #@! TO.N,VCC*
+X203200000Y-72390000D03*
+D13*
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+X203200000Y-62230000D03*
+G04 #@! TD*
+G04 #@! TO.P,R2,2*
+G04 #@! TO.N,Net-(R2-Pad2)*
+X223520000Y-82550000D03*
+D12*
+G04 #@! TO.P,R2,1*
+G04 #@! TO.N,GND*
+X213360000Y-82550000D03*
+G04 #@! TD*
+D13*
+G04 #@! TO.P,R3,2*
+G04 #@! TO.N,/BOOT*
+X223520000Y-92075000D03*
+D12*
+G04 #@! TO.P,R3,1*
+G04 #@! TO.N,Net-(J4-Pad2)*
+X213360000Y-92075000D03*
+G04 #@! TD*
+G04 #@! TO.P,R6,1*
+G04 #@! TO.N,VCC*
+X203200000Y-100330000D03*
+D13*
+G04 #@! TO.P,R6,2*
+G04 #@! TO.N,VCC_SENS*
+X203200000Y-90170000D03*
+G04 #@! TD*
+D12*
+G04 #@! TO.P,R7,1*
+G04 #@! TO.N,VCC_SENS*
+X203200000Y-86360000D03*
+D13*
+G04 #@! TO.P,R7,2*
+G04 #@! TO.N,GND*
+X203200000Y-76200000D03*
+G04 #@! TD*
+D19*
+G04 #@! TO.P,U1,38*
+G04 #@! TO.N,GND*
+X226805000Y-58250000D03*
+G04 #@! TO.P,U1,37*
+G04 #@! TO.N,Net-(U1-Pad37)*
+X226805000Y-59520000D03*
+G04 #@! TO.P,U1,36*
+G04 #@! TO.N,SCL*
+X226805000Y-60790000D03*
+G04 #@! TO.P,U1,35*
+G04 #@! TO.N,/TX*
+X226805000Y-62060000D03*
+G04 #@! TO.P,U1,34*
+G04 #@! TO.N,/RX*
+X226805000Y-63330000D03*
+G04 #@! TO.P,U1,33*
+G04 #@! TO.N,SDA*
+X226805000Y-64600000D03*
+G04 #@! TO.P,U1,32*
+G04 #@! TO.N,Net-(U1-Pad32)*
+X226805000Y-65870000D03*
+G04 #@! TO.P,U1,31*
+G04 #@! TO.N,Net-(U1-Pad31)*
+X226805000Y-67140000D03*
+G04 #@! TO.P,U1,30*
+G04 #@! TO.N,Net-(U1-Pad30)*
+X226805000Y-68410000D03*
+G04 #@! TO.P,U1,29*
+G04 #@! TO.N,Net-(U1-Pad29)*
+X226805000Y-69680000D03*
+G04 #@! TO.P,U1,28*
+G04 #@! TO.N,Net-(U1-Pad28)*
+X226805000Y-70950000D03*
+G04 #@! TO.P,U1,27*
+G04 #@! TO.N,Net-(U1-Pad27)*
+X226805000Y-72220000D03*
+G04 #@! TO.P,U1,26*
+G04 #@! TO.N,Net-(U1-Pad26)*
+X226805000Y-73490000D03*
+G04 #@! TO.P,U1,25*
+G04 #@! TO.N,/BOOT*
+X226805000Y-74760000D03*
+D20*
+G04 #@! TO.P,U1,24*
+G04 #@! TO.N,Net-(R2-Pad2)*
+X223520000Y-76250000D03*
+G04 #@! TO.P,U1,23*
+G04 #@! TO.N,Net-(J1-Pad13)*
+X222250000Y-76250000D03*
+G04 #@! TO.P,U1,22*
+G04 #@! TO.N,Net-(U1-Pad22)*
+X220980000Y-76250000D03*
+G04 #@! TO.P,U1,21*
+G04 #@! TO.N,Net-(U1-Pad21)*
+X219710000Y-76250000D03*
+G04 #@! TO.P,U1,20*
+G04 #@! TO.N,Net-(U1-Pad20)*
+X218440000Y-76250000D03*
+G04 #@! TO.P,U1,19*
+G04 #@! TO.N,Net-(U1-Pad19)*
+X217170000Y-76250000D03*
+G04 #@! TO.P,U1,18*
+G04 #@! TO.N,Net-(U1-Pad18)*
+X215900000Y-76250000D03*
+G04 #@! TO.P,U1,17*
+G04 #@! TO.N,Net-(U1-Pad17)*
+X214630000Y-76250000D03*
+G04 #@! TO.P,U1,16*
+G04 #@! TO.N,Net-(J1-Pad9)*
+X213360000Y-76250000D03*
+G04 #@! TO.P,U1,15*
+G04 #@! TO.N,GND*
+X212090000Y-76250000D03*
+D19*
+G04 #@! TO.P,U1,14*
+G04 #@! TO.N,Net-(J1-Pad5)*
+X208805000Y-74760000D03*
+G04 #@! TO.P,U1,13*
+G04 #@! TO.N,Net-(J1-Pad7)*
+X208805000Y-73490000D03*
+G04 #@! TO.P,U1,12*
+G04 #@! TO.N,Net-(U1-Pad12)*
+X208805000Y-72220000D03*
+G04 #@! TO.P,U1,11*
+G04 #@! TO.N,Net-(U1-Pad11)*
+X208805000Y-70950000D03*
+G04 #@! TO.P,U1,10*
+G04 #@! TO.N,Net-(U1-Pad10)*
+X208805000Y-69680000D03*
+G04 #@! TO.P,U1,9*
+G04 #@! TO.N,Net-(U1-Pad9)*
+X208805000Y-68410000D03*
+G04 #@! TO.P,U1,8*
+G04 #@! TO.N,Net-(U1-Pad8)*
+X208805000Y-67140000D03*
+G04 #@! TO.P,U1,7*
+G04 #@! TO.N,Net-(U1-Pad7)*
+X208805000Y-65870000D03*
+G04 #@! TO.P,U1,6*
+G04 #@! TO.N,Net-(U1-Pad6)*
+X208805000Y-64600000D03*
+G04 #@! TO.P,U1,5*
+G04 #@! TO.N,Net-(U1-Pad5)*
+X208805000Y-63330000D03*
+G04 #@! TO.P,U1,4*
+G04 #@! TO.N,VCC_SENS*
+X208805000Y-62060000D03*
+G04 #@! TO.P,U1,3*
+G04 #@! TO.N,Net-(C1-Pad1)*
+X208805000Y-60790000D03*
+G04 #@! TO.P,U1,2*
+G04 #@! TO.N,VCC*
+X208805000Y-59520000D03*
+G04 #@! TO.P,U1,1*
+G04 #@! TO.N,GND*
+X208805000Y-58250000D03*
+D21*
+G04 #@! TO.P,U1,39*
+G04 #@! TO.N,Net-(U1-Pad39)*
+X217505000Y-65950000D03*
+G04 #@! TD*
+D22*
+G04 #@! TO.P,SW1,2*
+G04 #@! TO.N,Net-(C1-Pad1)*
+X229925000Y-130810000D03*
+G04 #@! TO.P,SW1,1*
+G04 #@! TO.N,Net-(R8-Pad1)*
+X225425000Y-130810000D03*
+G04 #@! TO.P,SW1,2*
+G04 #@! TO.N,Net-(C1-Pad1)*
+X229925000Y-124310000D03*
+G04 #@! TO.P,SW1,1*
+G04 #@! TO.N,Net-(R8-Pad1)*
+X225425000Y-124310000D03*
+G04 #@! TD*
+D12*
+G04 #@! TO.P,R8,1*
+G04 #@! TO.N,Net-(R8-Pad1)*
+X223520000Y-97155000D03*
+D13*
+G04 #@! TO.P,R8,2*
+G04 #@! TO.N,GND*
+X213360000Y-97155000D03*
+G04 #@! TD*
+D17*
+G04 #@! TO.P,J1,1*
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+X215265000Y-115570000D03*
+D18*
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+G04 #@! TO.N,Net-(J1-Pad2)*
+X217805000Y-115570000D03*
+G04 #@! TO.P,J1,3*
+G04 #@! TO.N,Net-(C1-Pad1)*
+X215265000Y-118110000D03*
+G04 #@! TO.P,J1,4*
+G04 #@! TO.N,GND*
+X217805000Y-118110000D03*
+G04 #@! TO.P,J1,5*
+G04 #@! TO.N,Net-(J1-Pad5)*
+X215265000Y-120650000D03*
+G04 #@! TO.P,J1,6*
+G04 #@! TO.N,GND*
+X217805000Y-120650000D03*
+G04 #@! TO.P,J1,7*
+G04 #@! TO.N,Net-(J1-Pad7)*
+X215265000Y-123190000D03*
+G04 #@! TO.P,J1,8*
+G04 #@! TO.N,GND*
+X217805000Y-123190000D03*
+G04 #@! TO.P,J1,9*
+G04 #@! TO.N,Net-(J1-Pad9)*
+X215265000Y-125730000D03*
+G04 #@! TO.P,J1,10*
+G04 #@! TO.N,GND*
+X217805000Y-125730000D03*
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+X215265000Y-128270000D03*
+G04 #@! TO.P,J1,12*
+X217805000Y-128270000D03*
+G04 #@! TO.P,J1,13*
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+X215265000Y-130810000D03*
+G04 #@! TO.P,J1,14*
+G04 #@! TO.N,GND*
+X217805000Y-130810000D03*
+G04 #@! TD*
+D23*
+G04 #@! TO.N,GND*
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+X203200000Y-64770000D03*
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+G04 #@! TO.N,SDA*
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+X199390000Y-98425000D03*
+X229870000Y-89535000D03*
+G04 #@! TD*
+D24*
+G04 #@! TO.N,GND*
+X209440000Y-58250000D02*
+X208110000Y-58250000D01*
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+D25*
+G04 #@! TO.N,Net-(BT1-Pad1)*
+X189280000Y-130125000D02*
+X189230000Y-130175000D01*
+D24*
+X189280000Y-125050000D02*
+X189280000Y-130125000D01*
+D25*
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+X204300000Y-60790000D02*
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+G04 #@! TO.N,VCC*
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board-design/esp32-sensornode-gerber/esp32-sensornode-F.Mask.gts

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board-design/esp32-sensornode-gerber/esp32-sensornode.drl

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board-design/esp32-sensornode.net

@@ -0,0 +1,515 @@
+(export (version D)
+  (design
+    (source /Users/jannik/JBeyerstedt-Projekte/esp32/esp32-sensornode/board-design/esp32-sensornode.sch)
+    (date "Mittwoch, 01. August 2018 um 16:25:18")
+    (tool "Eeschema (5.0.0-3-g5ebb6b6)")
+    (sheet (number 1) (name /) (tstamps /)
+      (title_block
+        (title "ESP32 Sensor Node with SI7021")
+        (company "Jannik Beyerstedt")
+        (rev 2)
+        (date 2018-08-01)
+        (source esp32-sensornode.sch)
+        (comment (number 1) (value ""))
+        (comment (number 2) (value ""))
+        (comment (number 3) (value ""))
+        (comment (number 4) (value "")))))
+  (components
+    (comp (ref D1)
+      (value 1N4001)
+      (footprint Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal)
+      (datasheet http://www.vishay.com/docs/88503/1n4001.pdf)
+      (libsource (lib Diode) (part 1N4001) (description "50V 1A General Purpose Rectifier Diode, DO-41"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5EF193))
+    (comp (ref U2)
+      (value Si7021-A20)
+      (footprint Package_DFN_QFN:DFN-6-1EP_3x3mm_P1mm_EP1.5x2.4mm)
+      (datasheet https://www.silabs.com/documents/public/data-sheets/Si7020-A20.pdf)
+      (libsource (lib Sensor_Humidity) (part Si7020-A20) (description "I2C Humidity and Temperature Sensor, DFN-6"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5EF5BA))
+    (comp (ref J2)
+      (value FTDI:GRN-GBL)
+      (footprint Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Vertical)
+      (datasheet ~)
+      (libsource (lib Connector) (part Conn_01x06_Male) (description "Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5EFFB5))
+    (comp (ref BT1)
+      (value "18650 Li-Ion")
+      (footprint JBeyerstedt-Library:BatteryHolder_COMF_BHC-18650-1)
+      (datasheet ~)
+      (libsource (lib Device) (part Battery_Cell) (description "single battery cell"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F4F5C))
+    (comp (ref U1)
+      (value ESP32-WROOM)
+      (footprint JBeyerstedt-Library:ESP32-WROOM)
+      (libsource (lib JBeyerstedt-Library) (part ESP32-WROOM) (description "Highly integrated Wi-Fi SoC, ESP-WROOM-32"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F5158))
+    (comp (ref J3)
+      (value SI7021:SDA-VIN)
+      (footprint Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical)
+      (datasheet ~)
+      (libsource (lib Connector) (part Conn_01x04_Female) (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F555A))
+    (comp (ref R1)
+      (value 22K)
+      (footprint Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F5773))
+    (comp (ref R2)
+      (value 22K)
+      (footprint Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F57E6))
+    (comp (ref R6)
+      (value 2.7M)
+      (footprint Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F5860))
+    (comp (ref J4)
+      (value BOOT-EXEC)
+      (footprint Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical)
+      (datasheet ~)
+      (libsource (lib Connector) (part Conn_01x03_Male) (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5F59C4))
+    (comp (ref R3)
+      (value 22K)
+      (footprint Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B5FD2E5))
+    (comp (ref C1)
+      (value 1n)
+      (footprint Capacitor_THT:C_Axial_L3.8mm_D2.6mm_P7.50mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B6101CB))
+    (comp (ref C3)
+      (value 1u)
+      (footprint Capacitor_THT:C_Rect_L4.6mm_W3.8mm_P2.50mm_MKS02_FKP02)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B610407))
+    (comp (ref C2)
+      (value 0.1u)
+      (footprint Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B61048F))
+    (comp (ref R7)
+      (value 1M)
+      (footprint Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B628838))
+    (comp (ref R5)
+      (value 22K)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B640572))
+    (comp (ref R4)
+      (value 22K)
+      (footprint Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B6405FC))
+    (comp (ref SW1)
+      (value EN)
+      (footprint Button_Switch_THT:SW_PUSH_6mm)
+      (libsource (lib Switch) (part SW_Push) (description "Push button switch, generic, two pins"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B61DE7C))
+    (comp (ref R8)
+      (value 47R)
+      (footprint Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal)
+      (datasheet ~)
+      (libsource (lib Device) (part R) (description Resistor))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B64D8D2))
+    (comp (ref C4)
+      (value 0.1u)
+      (footprint Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder)
+      (datasheet ~)
+      (libsource (lib Device) (part C) (description "Unpolarized capacitor"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B668915))
+    (comp (ref J1)
+      (value JTAG_ESP32)
+      (footprint Connector_PinHeader_2.54mm:PinHeader_2x07_P2.54mm_Vertical)
+      (datasheet ~)
+      (libsource (lib JBeyerstedt-Library) (part JTAG_ESP32) (description "Shortened JTAG connector, double row, 02x07"))
+      (sheetpath (names /) (tstamps /))
+      (tstamp 5B6839CC)))
+  (libparts
+    (libpart (lib Connector) (part Conn_01x03_Male)
+      (description "Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/)")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_1x??_*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x03_Male))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))
+        (pin (num 3) (name Pin_3) (type passive))))
+    (libpart (lib Connector) (part Conn_01x04_Female)
+      (description "Generic connector, single row, 01x04, script generated (kicad-library-utils/schlib/autogen/connector/)")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_1x??_*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x04_Female))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))
+        (pin (num 3) (name Pin_3) (type passive))
+        (pin (num 4) (name Pin_4) (type passive))))
+    (libpart (lib Connector) (part Conn_01x06_Male)
+      (description "Generic connector, single row, 01x06, script generated (kicad-library-utils/schlib/autogen/connector/)")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_1x??_*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) Conn_01x06_Male))
+      (pins
+        (pin (num 1) (name Pin_1) (type passive))
+        (pin (num 2) (name Pin_2) (type passive))
+        (pin (num 3) (name Pin_3) (type passive))
+        (pin (num 4) (name Pin_4) (type passive))
+        (pin (num 5) (name Pin_5) (type passive))
+        (pin (num 6) (name Pin_6) (type passive))))
+    (libpart (lib Device) (part Battery_Cell)
+      (description "single battery cell")
+      (docs ~)
+      (fields
+        (field (name Reference) BT)
+        (field (name Value) Battery_Cell))
+      (pins
+        (pin (num 1) (name +) (type passive))
+        (pin (num 2) (name -) (type passive))))
+    (libpart (lib Device) (part C)
+      (description "Unpolarized capacitor")
+      (docs ~)
+      (footprints
+        (fp C_*))
+      (fields
+        (field (name Reference) C)
+        (field (name Value) C))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib Device) (part R)
+      (description Resistor)
+      (docs ~)
+      (footprints
+        (fp R_*))
+      (fields
+        (field (name Reference) R)
+        (field (name Value) R))
+      (pins
+        (pin (num 1) (name ~) (type passive))
+        (pin (num 2) (name ~) (type passive))))
+    (libpart (lib Diode) (part 1N4001)
+      (aliases
+        (alias 1N4002)
+        (alias 1N4003)
+        (alias 1N4004)
+        (alias 1N4005)
+        (alias 1N4006)
+        (alias 1N4007)
+        (alias BA157)
+        (alias BA158)
+        (alias BA159))
+      (description "50V 1A General Purpose Rectifier Diode, DO-41")
+      (docs http://www.vishay.com/docs/88503/1n4001.pdf)
+      (footprints
+        (fp D*DO?41*))
+      (fields
+        (field (name Reference) D)
+        (field (name Value) 1N4001)
+        (field (name Footprint) Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal))
+      (pins
+        (pin (num 1) (name K) (type passive))
+        (pin (num 2) (name A) (type passive))))
+    (libpart (lib JBeyerstedt-Library) (part ESP32-WROOM)
+      (description "Highly integrated Wi-Fi SoC, ESP-WROOM-32")
+      (footprints
+        (fp ESP32-WROOM))
+      (fields
+        (field (name Reference) U)
+        (field (name Value) ESP32-WROOM))
+      (pins
+        (pin (num 1) (name GND) (type power_in))
+        (pin (num 2) (name 3V3) (type power_in))
+        (pin (num 3) (name EN) (type input))
+        (pin (num 4) (name SENS_VP) (type BiDi))
+        (pin (num 5) (name SENS_VN) (type BiDi))
+        (pin (num 6) (name IO34) (type BiDi))
+        (pin (num 7) (name IO35) (type BiDi))
+        (pin (num 8) (name IO32) (type BiDi))
+        (pin (num 9) (name IO33) (type BiDi))
+        (pin (num 10) (name IO25) (type BiDi))
+        (pin (num 11) (name IO26) (type BiDi))
+        (pin (num 12) (name IO27) (type BiDi))
+        (pin (num 13) (name IO14) (type BiDi))
+        (pin (num 14) (name IO12) (type BiDi))
+        (pin (num 15) (name GND) (type power_in))
+        (pin (num 16) (name IO13) (type BiDi))
+        (pin (num 17) (name SD2) (type BiDi))
+        (pin (num 18) (name SD3) (type BiDi))
+        (pin (num 19) (name CMD) (type BiDi))
+        (pin (num 20) (name CLK) (type BiDi))
+        (pin (num 21) (name SDO) (type BiDi))
+        (pin (num 22) (name SD1) (type BiDi))
+        (pin (num 23) (name IO15) (type BiDi))
+        (pin (num 24) (name IO2) (type BiDi))
+        (pin (num 25) (name IO0) (type BiDi))
+        (pin (num 26) (name IO4) (type BiDi))
+        (pin (num 27) (name IO16) (type BiDi))
+        (pin (num 28) (name IO17) (type BiDi))
+        (pin (num 29) (name IO5) (type BiDi))
+        (pin (num 30) (name IO18) (type BiDi))
+        (pin (num 31) (name IO19) (type BiDi))
+        (pin (num 32) (name NC) (type NotConnected))
+        (pin (num 33) (name IO21) (type BiDi))
+        (pin (num 34) (name RXD0) (type BiDi))
+        (pin (num 35) (name TXD0) (type BiDi))
+        (pin (num 36) (name IO22) (type BiDi))
+        (pin (num 37) (name IO23) (type BiDi))
+        (pin (num 38) (name GND) (type power_in))
+        (pin (num 39) (name GND-PAD) (type power_in))))
+    (libpart (lib JBeyerstedt-Library) (part JTAG_ESP32)
+      (description "Shortened JTAG connector, double row, 02x07")
+      (docs ~)
+      (footprints
+        (fp Connector*:*_2x07_*))
+      (fields
+        (field (name Reference) J)
+        (field (name Value) JTAG_ESP32))
+      (pins
+        (pin (num 1) (name VTref) (type passive))
+        (pin (num 2) (name NC) (type NotConnected))
+        (pin (num 3) (name nTRST) (type passive))
+        (pin (num 4) (name GND) (type passive))
+        (pin (num 5) (name TDI) (type passive))
+        (pin (num 6) (name GND) (type passive))
+        (pin (num 7) (name TMS) (type passive))
+        (pin (num 8) (name GND) (type passive))
+        (pin (num 9) (name TCK) (type passive))
+        (pin (num 10) (name GND) (type passive))
+        (pin (num 11) (name RTCK) (type passive))
+        (pin (num 12) (name GND) (type passive))
+        (pin (num 13) (name TDO) (type passive))
+        (pin (num 14) (name GND) (type passive))))
+    (libpart (lib Sensor_Humidity) (part Si7020-A20)
+      (description "I2C Humidity and Temperature Sensor, DFN-6")
+      (docs https://www.silabs.com/documents/public/data-sheets/Si7020-A20.pdf)
+      (footprints
+        (fp DFN*1EP*3x3mm*P1mm*))
+      (fields
+        (field (name Reference) U)
+        (field (name Value) Si7020-A20)
+        (field (name Footprint) Package_DFN_QFN:DFN-6-1EP_3x3mm_P1mm_EP1.5x2.4mm))
+      (pins
+        (pin (num 1) (name SDA) (type BiDi))
+        (pin (num 2) (name GND) (type power_in))
+        (pin (num 3) (name NC) (type NotConnected))
+        (pin (num 4) (name NC) (type NotConnected))
+        (pin (num 5) (name VDD) (type power_in))
+        (pin (num 6) (name SCL) (type input))
+        (pin (num 7) (name PAD) (type passive))))
+    (libpart (lib Switch) (part SW_Push)
+      (description "Push button switch, generic, two pins")
+      (fields
+        (field (name Reference) SW)
+        (field (name Value) SW_Push))
+      (pins
+        (pin (num 1) (name 1) (type passive))
+        (pin (num 2) (name 2) (type passive)))))
+  (libraries
+    (library (logical Connector)
+      (uri "/Library/Application Support/kicad/library/Connector.lib"))
+    (library (logical Device)
+      (uri "/Library/Application Support/kicad/library/Device.lib"))
+    (library (logical Diode)
+      (uri "/Library/Application Support/kicad/library/Diode.lib"))
+    (library (logical JBeyerstedt-Library)
+      (uri /Users/jannik/JBeyerstedt-Projekte/kicad-eda/JBeyerstedt-Library.lib))
+    (library (logical Sensor_Humidity)
+      (uri "/Library/Application Support/kicad/library/Sensor_Humidity.lib"))
+    (library (logical Switch)
+      (uri "/Library/Application Support/kicad/library/Switch.lib")))
+  (nets
+    (net (code 1) (name "Net-(BT1-Pad1)")
+      (node (ref BT1) (pin 1))
+      (node (ref D1) (pin 2)))
+    (net (code 2) (name "Net-(U2-Pad3)")
+      (node (ref U2) (pin 3)))
+    (net (code 3) (name "Net-(U2-Pad4)")
+      (node (ref U2) (pin 4)))
+    (net (code 4) (name "Net-(U2-Pad7)")
+      (node (ref U2) (pin 7)))
+    (net (code 5) (name "Net-(J2-Pad1)")
+      (node (ref J2) (pin 1)))
+    (net (code 6) (name "Net-(J2-Pad4)")
+      (node (ref J2) (pin 4)))
+    (net (code 7) (name "Net-(J2-Pad5)")
+      (node (ref J2) (pin 5)))
+    (net (code 8) (name GND)
+      (node (ref U2) (pin 2))
+      (node (ref J2) (pin 6))
+      (node (ref BT1) (pin 2))
+      (node (ref U1) (pin 1))
+      (node (ref U1) (pin 15))
+      (node (ref R7) (pin 2))
+      (node (ref R8) (pin 2))
+      (node (ref C4) (pin 2))
+      (node (ref U1) (pin 38))
+      (node (ref J3) (pin 2))
+      (node (ref R2) (pin 1))
+      (node (ref J4) (pin 3))
+      (node (ref J1) (pin 8))
+      (node (ref J1) (pin 6))
+      (node (ref J1) (pin 4))
+      (node (ref J1) (pin 14))
+      (node (ref J1) (pin 12))
+      (node (ref J1) (pin 11))
+      (node (ref J1) (pin 10))
+      (node (ref C1) (pin 2))
+      (node (ref C3) (pin 2))
+      (node (ref C2) (pin 2)))
+    (net (code 9) (name "Net-(U1-Pad10)")
+      (node (ref U1) (pin 10)))
+    (net (code 10) (name "Net-(U1-Pad11)")
+      (node (ref U1) (pin 11)))
+    (net (code 11) (name "Net-(U1-Pad12)")
+      (node (ref U1) (pin 12)))
+    (net (code 12) (name "Net-(U1-Pad17)")
+      (node (ref U1) (pin 17)))
+    (net (code 13) (name "Net-(U1-Pad18)")
+      (node (ref U1) (pin 18)))
+    (net (code 14) (name "Net-(U1-Pad19)")
+      (node (ref U1) (pin 19)))
+    (net (code 15) (name "Net-(U1-Pad20)")
+      (node (ref U1) (pin 20)))
+    (net (code 16) (name "Net-(U1-Pad21)")
+      (node (ref U1) (pin 21)))
+    (net (code 17) (name "Net-(U1-Pad22)")
+      (node (ref U1) (pin 22)))
+    (net (code 18) (name "Net-(U1-Pad26)")
+      (node (ref U1) (pin 26)))
+    (net (code 19) (name "Net-(U1-Pad27)")
+      (node (ref U1) (pin 27)))
+    (net (code 20) (name "Net-(U1-Pad28)")
+      (node (ref U1) (pin 28)))
+    (net (code 21) (name "Net-(U1-Pad29)")
+      (node (ref U1) (pin 29)))
+    (net (code 22) (name "Net-(U1-Pad30)")
+      (node (ref U1) (pin 30)))
+    (net (code 23) (name "Net-(U1-Pad31)")
+      (node (ref U1) (pin 31)))
+    (net (code 24) (name "Net-(U1-Pad32)")
+      (node (ref U1) (pin 32)))
+    (net (code 25) (name "Net-(U1-Pad37)")
+      (node (ref U1) (pin 37)))
+    (net (code 26) (name "Net-(U1-Pad39)")
+      (node (ref U1) (pin 39)))
+    (net (code 27) (name VCC_SENS)
+      (node (ref U1) (pin 4))
+      (node (ref R7) (pin 1))
+      (node (ref R6) (pin 2))
+      (node (ref C4) (pin 1)))
+    (net (code 28) (name "Net-(U1-Pad5)")
+      (node (ref U1) (pin 5)))
+    (net (code 29) (name "Net-(U1-Pad6)")
+      (node (ref U1) (pin 6)))
+    (net (code 30) (name "Net-(U1-Pad7)")
+      (node (ref U1) (pin 7)))
+    (net (code 31) (name "Net-(U1-Pad8)")
+      (node (ref U1) (pin 8)))
+    (net (code 32) (name "Net-(U1-Pad9)")
+      (node (ref U1) (pin 9)))
+    (net (code 33) (name "Net-(R2-Pad2)")
+      (node (ref U1) (pin 24))
+      (node (ref R2) (pin 2)))
+    (net (code 34) (name "Net-(J4-Pad2)")
+      (node (ref J4) (pin 2))
+      (node (ref R3) (pin 1)))
+    (net (code 35) (name VCC)
+      (node (ref U2) (pin 5))
+      (node (ref U1) (pin 2))
+      (node (ref C2) (pin 1))
+      (node (ref C3) (pin 1))
+      (node (ref J1) (pin 1))
+      (node (ref D1) (pin 1))
+      (node (ref R5) (pin 1))
+      (node (ref R4) (pin 1))
+      (node (ref J3) (pin 1))
+      (node (ref R1) (pin 1))
+      (node (ref R6) (pin 1))
+      (node (ref J4) (pin 1)))
+    (net (code 36) (name /TX)
+      (node (ref J2) (pin 2))
+      (node (ref U1) (pin 35)))
+    (net (code 37) (name /RX)
+      (node (ref J2) (pin 3))
+      (node (ref U1) (pin 34)))
+    (net (code 38) (name "Net-(R8-Pad1)")
+      (node (ref SW1) (pin 1))
+      (node (ref R8) (pin 1)))
+    (net (code 39) (name "Net-(J1-Pad13)")
+      (node (ref J1) (pin 13))
+      (node (ref U1) (pin 23)))
+    (net (code 40) (name "Net-(J1-Pad2)")
+      (node (ref J1) (pin 2)))
+    (net (code 41) (name "Net-(C1-Pad1)")
+      (node (ref C1) (pin 1))
+      (node (ref J1) (pin 3))
+      (node (ref U1) (pin 3))
+      (node (ref SW1) (pin 2))
+      (node (ref R1) (pin 2)))
+    (net (code 42) (name "Net-(J1-Pad9)")
+      (node (ref J1) (pin 9))
+      (node (ref U1) (pin 16)))
+    (net (code 43) (name SDA)
+      (node (ref U2) (pin 1))
+      (node (ref R5) (pin 2))
+      (node (ref J3) (pin 4))
+      (node (ref U1) (pin 33)))
+    (net (code 44) (name SCL)
+      (node (ref U1) (pin 36))
+      (node (ref U2) (pin 6))
+      (node (ref R4) (pin 2))
+      (node (ref J3) (pin 3)))
+    (net (code 45) (name /BOOT)
+      (node (ref R3) (pin 2))
+      (node (ref U1) (pin 25)))
+    (net (code 46) (name "Net-(J1-Pad5)")
+      (node (ref J1) (pin 5))
+      (node (ref U1) (pin 14)))
+    (net (code 47) (name "Net-(J1-Pad7)")
+      (node (ref J1) (pin 7))
+      (node (ref U1) (pin 13)))))

board-design/esp32-sensornode.pro

@@ -0,0 +1,33 @@
+update=22/05/2015 07:44:53
+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
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board-design/esp32-sensornode.sch

@@ -0,0 +1,652 @@
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+encoding utf-8
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+Date "2018-08-01"
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+Comp "Jannik Beyerstedt"
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main/esp32-sensornode_main.cpp

@@ -34,8 +34,8 @@
 #define DB_PASSWD "c2Vuc29yczpTZW5zb3JzLXcuaW5mbHV4QGhvbWU"  // BasicAuth String
 
 #if BOARD == BOARD_ESP32
-#define BATT_FULL 2812    // TODO: get actual value
-#define BATT_CUTOFF 2280  // TODO: get actual value
+#define BATT_FULL 3600    // 3.6V VCC (4.3V Battery) TODO: get actual value
+#define BATT_CUTOFF 2300  // 2.3V VCC (3.0V Battery) TODO: get actual value
 #else
 #error "unsupported board chosen"
 #endif
@@ -183,9 +183,8 @@ extern "C" void app_main() {
   }
 
   // setup the adc for VCC measurement
-  // TODO!
   adc1_config_width(ADC_WIDTH_12Bit);
-  adc1_config_channel_atten(ADC1_CHANNEL_0, ADC_ATTEN_11db);  // 11dB ~ max 3.14V = 4069
+  adc1_config_channel_atten(ADC1_CHANNEL_0, ADC_ATTEN_0db);  // or ADC_ATTEN_2_5db
 
   /* GET VALUE SAMPLES */
   // measure environmental data from si7021