--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/kicad/ThermFerm.sch Fri May 28 14:25:56 2021 +0200
@@ -0,0 +1,770 @@
+EESchema Schematic File Version 4
+EELAYER 30 0
+EELAYER END
+$Descr A4 11693 8268
+encoding utf-8
+Sheet 1 1
+Title "ThermFerm"
+Date "2021-05-28"
+Rev "1.1"
+Comp "MBSE"
+Comment1 "Raspberry GPIO extension"
+Comment2 "Raspberry GPIO extension"
+Comment3 ""
+Comment4 ""
+$EndDescr
+$Comp
+L Connector_Generic:Conn_02x13_Odd_Even HD101
+U 1 1 60AD4543
+P 2700 2900
+F 0 "HD101" H 2750 3717 50 0000 C CNN
+F 1 "Rpi GPIO" H 2750 3626 50 0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_2x13_P2.54mm_Vertical" H 2750 3625 50 0001 C CNN
+F 3 "~" H 2700 2900 50 0001 C CNN
+ 1 2700 2900
+ 1 0 0 -1
+$EndComp
+$Comp
+L Connector_Generic:Conn_02x04_Odd_Even HD102
+U 1 1 60AD7C81
+P 2700 4450
+F 0 "HD102" H 2750 4767 50 0000 C CNN
+F 1 "ToFront" H 2750 4676 50 0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_2x04_P2.54mm_Vertical" H 2700 4450 50 0001 C CNN
+F 3 "~" H 2700 4450 50 0001 C CNN
+ 1 2700 4450
+ 1 0 0 -1
+$EndComp
+$Comp
+L Connector_Generic:Conn_01x04 HD103
+U 1 1 60AD8C25
+P 1100 2300
+F 0 "HD103" H 1018 2617 50 0000 C CNN
+F 1 "I2C bus" H 1018 2526 50 0000 C CNN
+F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 1100 2300 50 0001 C CNN
+F 3 "~" H 1100 2300 50 0001 C CNN
+ 1 1100 2300
+ -1 0 0 -1
+$EndComp
+$Comp
+L Connector:Screw_Terminal_01x02 J2
+U 1 1 60ADA4D6
+P 6450 2400
+F 0 "J2" H 6530 2392 50 0000 L CNN
+F 1 "12 Volt" H 6530 2301 50 0000 L CNN
+F 2 "TerminalBlock:TerminalBlock_Altech_AK300-2_P5.00mm" H 6450 2400 50 0001 C CNN
+F 3 "~" H 6450 2400 50 0001 C CNN
+ 1 6450 2400
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+NoConn ~ 2500 3200
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+NoConn ~ 3000 2800
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+Wire Wire Line
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+SDA
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+SCL
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 2500 2800 2 50 ~ 0
+GPIO0
+$Comp
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+F 3 "~" H 3550 2400 50 0001 C CNN
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+ 1 0 0 -1
+$EndComp
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+F 3 "~" H 3550 2900 50 0001 C CNN
+ 1 3550 2900
+ 0 -1 -1 0
+$EndComp
+$Comp
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+U 1 1 60B02DB0
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+F 0 "R104" V 3757 3250 50 0000 C CNN
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+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 3480 3250 50 0001 C CNN
+F 3 "~" H 3550 3250 50 0001 C CNN
+ 1 3550 3250
+ 0 -1 -1 0
+$EndComp
+$Comp
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+F 0 "R105" V 3757 3600 50 0000 C CNN
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+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 3480 3600 50 0001 C CNN
+F 3 "~" H 3550 3600 50 0001 C CNN
+ 1 3550 3600
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Device:R R106
+U 1 1 60B042F9
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+F 0 "R106" V 4357 2900 50 0000 C CNN
+F 1 "10K" V 4266 2900 50 0000 C CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 4080 2900 50 0001 C CNN
+F 3 "~" H 4150 2900 50 0001 C CNN
+ 1 4150 2900
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Device:R R107
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+F 0 "R107" V 4357 3250 50 0000 C CNN
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+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 4080 3250 50 0001 C CNN
+F 3 "~" H 4150 3250 50 0001 C CNN
+ 1 4150 3250
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Device:R R108
+U 1 1 60B055C7
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+F 0 "R108" V 4357 3600 50 0000 C CNN
+F 1 "10K" V 4266 3600 50 0000 C CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 4080 3600 50 0001 C CNN
+F 3 "~" H 4150 3600 50 0001 C CNN
+ 1 4150 3600
+ 0 -1 -1 0
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3950 2900
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 2250 3650
+$Comp
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+U 1 1 60B1CCE4
+P 2750 3950
+F 0 "R109" V 2957 3950 50 0000 C CNN
+F 1 "220" V 2866 3950 50 0000 C CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 2680 3950 50 0001 C CNN
+F 3 "~" H 2750 3950 50 0001 C CNN
+ 1 2750 3950
+ 0 -1 -1 0
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 3000 3000 0 50 ~ 0
+GPIO4
+Text Label 3000 3100 0 50 ~ 0
+GPIO5
+Text Label 3000 3300 0 50 ~ 0
+GPIO6
+Text Label 2500 2900 2 50 ~ 0
+GPIO2
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Text Label 2500 3000 2 50 ~ 0
+GPIO3
+Wire Wire Line
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+Wire Wire Line
+ 2150 4450 2500 4450
+Connection ~ 2150 3100
+$Comp
+L Device:R R102
+U 1 1 60B271E8
+P 1700 4350
+F 0 "R102" H 1900 4400 50 0000 C CNN
+F 1 "4K7" H 1900 4300 50 0000 C CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 1630 4350 50 0001 C CNN
+F 3 "~" H 1700 4350 50 0001 C CNN
+ 1 1700 4350
+ 1 0 0 -1
+$EndComp
+NoConn ~ 2500 4350
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4350 2900
+Connection ~ 3550 2000
+$Comp
+L Device:R R101
+U 1 1 60B0A642
+P 3800 1250
+F 0 "R101" H 3870 1296 50 0000 L CNN
+F 1 "2K7" H 3870 1205 50 0000 L CNN
+F 2 "Resistor_THT:R_Axial_DIN0204_L3.6mm_D1.6mm_P2.54mm_Vertical" V 3730 1250 50 0001 C CNN
+F 3 "~" H 3800 1250 50 0001 C CNN
+ 1 3800 1250
+ 1 0 0 -1
+$EndComp
+$Comp
+L Diode:1N4148 D101
+U 1 1 60B0B65F
+P 3250 1250
+F 0 "D101" V 3204 1330 50 0000 L CNN
+F 1 "1N4148" V 3295 1330 50 0000 L CNN
+F 2 "Diode_THT:D_DO-35_SOD27_P2.54mm_Vertical_AnodeUp" H 3250 1075 50 0001 C CNN
+F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 3250 1250 50 0001 C CNN
+ 1 3250 1250
+ 0 1 1 0
+$EndComp
+$Comp
+L Diode:1N4148 D102
+U 1 1 60B12CC9
+P 3250 1650
+F 0 "D102" V 3204 1730 50 0000 L CNN
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+F 2 "Diode_THT:D_DO-35_SOD27_P2.54mm_Vertical_AnodeUp" H 3250 1475 50 0001 C CNN
+F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 3250 1650 50 0001 C CNN
+ 1 3250 1650
+ 0 1 1 0
+$EndComp
+$Comp
+L Diode:1N4148 D103
+U 1 1 60B1411A
+P 4450 2100
+F 0 "D103" V 4404 2180 50 0000 L CNN
+F 1 "1N4148" V 4495 2180 50 0000 L CNN
+F 2 "Diode_THT:D_DO-35_SOD27_P2.54mm_Vertical_AnodeUp" H 4450 1925 50 0001 C CNN
+F 3 "https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf" H 4450 2100 50 0001 C CNN
+ 1 4450 2100
+ 0 1 1 0
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4350 2350
+Wire Wire Line
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+$Comp
+L Device:C_Small C102
+U 1 1 60AFBAAD
+P 2400 1400
+F 0 "C102" H 2492 1446 50 0000 L CNN
+F 1 "22nF" H 2492 1355 50 0000 L CNN
+F 2 "Capacitor_THT:C_Disc_D3.0mm_W2.0mm_P2.50mm" H 2400 1400 50 0001 C CNN
+F 3 "~" H 2400 1400 50 0001 C CNN
+ 1 2400 1400
+ 1 0 0 -1
+$EndComp
+Connection ~ 2250 1300
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+$Comp
+L Stavros-sensors:RF_Transmitter_433_MHz SP101
+U 1 1 60AEBB4A
+P 2150 1300
+F 0 "SP101" H 2378 1645 60 0000 L CNN
+F 1 "MX-FS-03V" H 2378 1539 60 0000 L CNN
+F 2 "Stavros-sensors:RF_Transmitter_433_MHz" H 2378 1486 60 0001 L CNN
+F 3 "" H 2150 1300 60 0001 C CNN
+F 4 "433 MHz transmitter" H 2400 1800 50 0000 L CNN "Comment"
+ 1 2150 1300
+ 1 0 0 -1
+$EndComp
+$Comp
+L Connector:Screw_Terminal_01x03 J1
+U 1 1 60AD9924
+P 6450 1450
+F 0 "J1" H 6530 1492 50 0000 L CNN
+F 1 "1-wire" H 6530 1401 50 0000 L CNN
+F 2 "TerminalBlock:TerminalBlock_Altech_AK300-3_P5.00mm" H 6450 1450 50 0001 C CNN
+F 3 "~" H 6450 1450 50 0001 C CNN
+ 1 6450 1450
+ 1 0 0 1
+$EndComp
+$Comp
+L Regulator_Switching:LM2575-5.0BU U1
+U 1 1 60B74866
+P 5450 2500
+F 0 "U1" H 5450 2867 50 0000 C CNN
+F 1 "12-5 V module" H 5450 2776 50 0000 C CNN
+F 2 "Package_TO_SOT_SMD:TO-263-5_TabPin3" H 5450 2250 50 0001 L CIN
+F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/lm2575.pdf" H 5450 2500 50 0001 C CNN
+ 1 5450 2500
+ -1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4450 1900
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 4900 2400
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 6100 2600
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 3250 3750 5450 3750
+Wire Wire Line
+ 5450 3750 5450 2900
+Connection ~ 3250 3650
+Connection ~ 5450 2900
+$Comp
+L power:GND #PWR0101
+U 1 1 60B9566F
+P 6100 2900
+F 0 "#PWR0101" H 6100 2650 50 0001 C CNN
+F 1 "GND" H 6105 2727 50 0000 C CNN
+F 2 "" H 6100 2900 50 0001 C CNN
+F 3 "" H 6100 2900 50 0001 C CNN
+ 1 6100 2900
+ 1 0 0 -1
+$EndComp
+Connection ~ 6100 2900
+$Comp
+L power:+12V #PWR0102
+U 1 1 60B96BB6
+P 6100 2400
+F 0 "#PWR0102" H 6100 2250 50 0001 C CNN
+F 1 "+12V" H 6115 2573 50 0000 C CNN
+F 2 "" H 6100 2400 50 0001 C CNN
+F 3 "" H 6100 2400 50 0001 C CNN
+ 1 6100 2400
+ 1 0 0 -1
+$EndComp
+Connection ~ 6100 2400
+Wire Wire Line
+ 6100 2400 6250 2400
+$Comp
+L Connector_Generic:Conn_02x04_Odd_Even HD202
+U 1 1 60B97565
+P 2650 6250
+F 0 "HD202" H 2700 6567 50 0000 C CNN
+F 1 "Front" H 2700 6476 50 0000 C CNN
+F 2 "Connector_PinSocket_2.54mm:PinSocket_2x04_P2.54mm_Vertical" H 2650 6250 50 0001 C CNN
+F 3 "~" H 2650 6250 50 0001 C CNN
+ 1 2650 6250
+ 1 0 0 -1
+$EndComp
+NoConn ~ 2450 6150
+$Comp
+L Device:LED L201
+U 1 1 60BA4085
+P 3050 6650
+F 0 "L201" V 3089 6532 50 0000 R CNN
+F 1 "LED" V 2998 6532 50 0000 R CNN
+F 2 "" H 3050 6650 50 0001 C CNN
+F 3 "~" H 3050 6650 50 0001 C CNN
+ 1 3050 6650
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Switch:SW_Push SW201
+U 1 1 60BA458E
+P 3500 6650
+F 0 "SW201" V 3546 6602 50 0000 R CNN
+F 1 "Up" V 3455 6602 50 0000 R CNN
+F 2 "" H 3500 6850 50 0001 C CNN
+F 3 "~" H 3500 6850 50 0001 C CNN
+ 1 3500 6650
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Switch:SW_Push SW202
+U 1 1 60BA4E49
+P 3950 6650
+F 0 "SW202" V 3996 6602 50 0000 R CNN
+F 1 "Down" V 3905 6602 50 0000 R CNN
+F 2 "" H 3950 6850 50 0001 C CNN
+F 3 "~" H 3950 6850 50 0001 C CNN
+ 1 3950 6650
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Switch:SW_Push SW203
+U 1 1 60BA570E
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+F 0 "SW203" V 4446 6602 50 0000 R CNN
+F 1 "Enter" V 4355 6602 50 0000 R CNN
+F 2 "" H 4400 6850 50 0001 C CNN
+F 3 "~" H 4400 6850 50 0001 C CNN
+ 1 4400 6650
+ 0 -1 -1 0
+$EndComp
+$Comp
+L Sensor:DHT11 U201
+U 1 1 60BA653C
+P 1900 5850
+F 0 "U201" H 1656 5896 50 0000 R CNN
+F 1 "DHT11" H 1656 5805 50 0000 R CNN
+F 2 "Sensor:Aosong_DHT11_5.5x12.0_P2.54mm" H 1900 5450 50 0001 C CNN
+F 3 "http://akizukidenshi.com/download/ds/aosong/DHT11.pdf" H 2050 6100 50 0001 C CNN
+ 1 1900 5850
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 2350 6900
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3050 6900
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3500 6900
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 3950 6900
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 2050 4550
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 2150 4150
+Wire Wire Line
+ 2150 4150 2150 4450
+Wire Notes Line
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+Wire Notes Line
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+Wire Notes Line
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+Wire Notes Line
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+Wire Notes Line
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+Wire Notes Line
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+Wire Notes Line
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+Wire Notes Line
+ 1300 7050 1300 5350
+Text Notes 3300 5450 0 50 ~ 0
+Frontpanel wiring.
+Text Notes 5000 800 0 50 ~ 0
+Raspberry GPIO board.
+Text Notes 900 2700 0 50 ~ 0
+To HD44780 16x2 display
+$Comp
+L Connector:XLR3_Ground J201
+U 1 1 60BC8A65
+P 8800 1550
+F 0 "J201" H 8800 1915 50 0000 C CNN
+F 1 "1-wire Female" H 8800 1824 50 0000 C CNN
+F 2 "" H 8800 1550 50 0001 C CNN
+F 3 " ~" H 8800 1550 50 0001 C CNN
+ 1 8800 1550
+ 1 0 0 -1
+$EndComp
+Wire Wire Line
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+Wire Wire Line
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+Connection ~ 8500 1550
+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
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+Wire Wire Line
+ 8400 1950 9100 1950
+Wire Wire Line
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+Wire Wire Line
+ 8000 1350 8300 1350
+Wire Wire Line
+ 8300 1350 8300 2050
+Wire Wire Line
+ 8300 2050 8800 2050
+Wire Wire Line
+ 8800 2050 8800 1850
+Wire Notes Line
+ 9350 1000 9350 2200
+Wire Notes Line
+ 9350 2200 7800 2200
+Wire Notes Line
+ 7800 2200 7800 1000
+Wire Notes Line
+ 7800 1000 9350 1000
+$EndSCHEMATC
