EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_Module:WeMos_D1_mini U1
U 1 1 61D21889
P 6500 3150
F 0 "U1" H 6500 2261 50  0000 C CNN
F 1 "WeMos_D1_mini" H 6500 2170 50  0000 C CNN
F 2 "Module:WEMOS_D1_mini_light" H 6500 2000 50  0001 C CNN
F 3 "https://wiki.wemos.cc/products:d1:d1_mini#documentation" H 4650 2000 50  0001 C CNN
	1    6500 3150
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:IRLZ44N Q1
U 1 1 61D22C04
P 9400 3750
F 0 "Q1" H 9604 3796 50  0000 L CNN
F 1 "IRLZ44N" H 9604 3705 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 9650 3675 50  0001 L CIN
F 3 "http://www.irf.com/product-info/datasheets/data/irlz44n.pdf" H 9400 3750 50  0001 L CNN
	1    9400 3750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 61D23437
P 9050 4000
F 0 "R3" H 9120 4046 50  0000 L CNN
F 1 "4k7" H 9120 3955 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8980 4000 50  0001 C CNN
F 3 "~" H 9050 4000 50  0001 C CNN
	1    9050 4000
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 61D23883
P 8750 3750
F 0 "R2" V 8543 3750 50  0000 C CNN
F 1 "100" V 8634 3750 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 8680 3750 50  0001 C CNN
F 3 "~" H 8750 3750 50  0001 C CNN
	1    8750 3750
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0101
U 1 1 61D23AAC
P 9050 4200
F 0 "#PWR0101" H 9050 3950 50  0001 C CNN
F 1 "GND" H 9055 4027 50  0000 C CNN
F 2 "" H 9050 4200 50  0001 C CNN
F 3 "" H 9050 4200 50  0001 C CNN
	1    9050 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0102
U 1 1 61D240D1
P 9500 4200
F 0 "#PWR0102" H 9500 3950 50  0001 C CNN
F 1 "GND" H 9505 4027 50  0000 C CNN
F 2 "" H 9500 4200 50  0001 C CNN
F 3 "" H 9500 4200 50  0001 C CNN
	1    9500 4200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0103
U 1 1 61D2429A
P 6500 4200
F 0 "#PWR0103" H 6500 3950 50  0001 C CNN
F 1 "GND" H 6505 4027 50  0000 C CNN
F 2 "" H 6500 4200 50  0001 C CNN
F 3 "" H 6500 4200 50  0001 C CNN
	1    6500 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 4200 6500 3950
Wire Wire Line
	8450 3050 8450 3750
Wire Wire Line
	8450 3750 8600 3750
Wire Wire Line
	8900 3750 9050 3750
Wire Wire Line
	9050 3850 9050 3750
Connection ~ 9050 3750
Wire Wire Line
	9050 3750 9200 3750
Wire Wire Line
	9050 4200 9050 4150
Wire Wire Line
	9500 4200 9500 3950
$Comp
L Connector_Generic:Conn_01x02 J4
U 1 1 61D24E27
P 9800 3350
F 0 "J4" H 9880 3342 50  0000 L CNN
F 1 "PUMP" H 9880 3251 50  0000 L CNN
F 2 "Connector_Phoenix_MC:PhoenixContact_MC_1,5_2-G-3.5_1x02_P3.50mm_Horizontal" H 9800 3350 50  0001 C CNN
F 3 "~" H 9800 3350 50  0001 C CNN
	1    9800 3350
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J3
U 1 1 61D2549D
P 9800 2750
F 0 "J3" H 9880 2742 50  0000 L CNN
F 1 "POWER" H 9880 2651 50  0000 L CNN
F 2 "Connector_Phoenix_MC:PhoenixContact_MC_1,5_2-G-3.5_1x02_P3.50mm_Horizontal" H 9800 2750 50  0001 C CNN
F 3 "~" H 9800 2750 50  0001 C CNN
	1    9800 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9500 3550 9500 3500
Wire Wire Line
	9500 3450 9600 3450
Wire Wire Line
	9600 3350 9500 3350
Wire Wire Line
	9500 3350 9500 3200
Wire Wire Line
	9500 2750 9600 2750
$Comp
L power:GND #PWR0104
U 1 1 61D25EA9
P 9600 2900
F 0 "#PWR0104" H 9600 2650 50  0001 C CNN
F 1 "GND" H 9605 2727 50  0000 C CNN
F 2 "" H 9600 2900 50  0001 C CNN
F 3 "" H 9600 2900 50  0001 C CNN
	1    9600 2900
	1    0    0    -1  
$EndComp
Wire Wire Line
	9600 2850 9600 2900
Connection ~ 9500 2750
$Comp
L power:GND #PWR0105
U 1 1 61D27601
P 10100 2350
F 0 "#PWR0105" H 10100 2100 50  0001 C CNN
F 1 "GND" H 10105 2177 50  0000 C CNN
F 2 "" H 10100 2350 50  0001 C CNN
F 3 "" H 10100 2350 50  0001 C CNN
	1    10100 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0106
U 1 1 61D282EA
P 6600 2350
F 0 "#PWR0106" H 6600 2200 50  0001 C CNN
F 1 "+3.3V" H 6615 2523 50  0000 C CNN
F 2 "" H 6600 2350 50  0001 C CNN
F 3 "" H 6600 2350 50  0001 C CNN
	1    6600 2350
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Switching:R-78C5.0-1.0 U2
U 1 1 61D28955
P 10100 2050
F 0 "U2" H 10100 2292 50  0000 C CNN
F 1 "R-78C5.0-1.0" H 10100 2201 50  0000 C CNN
F 2 "Converter_DCDC:Converter_DCDC_RECOM_R-78E-0.5_THT" H 10150 1800 50  0001 L CIN
F 3 "https://www.recom-power.com/pdf/Innoline/R-78Cxx-1.0.pdf" H 10100 2050 50  0001 C CNN
	1    10100 2050
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0107
U 1 1 61D2BC64
P 6400 2350
F 0 "#PWR0107" H 6400 2200 50  0001 C CNN
F 1 "+5V" H 6415 2523 50  0000 C CNN
F 2 "" H 6400 2350 50  0001 C CNN
F 3 "" H 6400 2350 50  0001 C CNN
	1    6400 2350
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0108
U 1 1 61D2C166
P 10550 1900
F 0 "#PWR0108" H 10550 1750 50  0001 C CNN
F 1 "+5V" H 10565 2073 50  0000 C CNN
F 2 "" H 10550 1900 50  0001 C CNN
F 3 "" H 10550 1900 50  0001 C CNN
	1    10550 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 2050 10550 2050
Wire Wire Line
	10550 2050 10550 1900
$Comp
L Diode:BAT42 D2
U 1 1 61D2CD57
P 8250 4400
F 0 "D2" V 8296 4320 50  0000 R CNN
F 1 "BAT42" V 8205 4320 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 8250 4225 50  0001 C CNN
F 3 "http://www.vishay.com/docs/85660/bat42.pdf" H 8250 4400 50  0001 C CNN
F 4 "BAT 42" H 8250 4400 50  0001 C CNN "Reichelt Order No."
	1    8250 4400
	0    -1   -1   0   
$EndComp
$Comp
L Connector_Generic:Conn_01x02 J2
U 1 1 61D2DCEE
P 8550 4700
F 0 "J2" H 8630 4692 50  0000 L CNN
F 1 "SIGNAL" H 8630 4601 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Horizontal" H 8550 4700 50  0001 C CNN
F 3 "~" H 8550 4700 50  0001 C CNN
	1    8550 4700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8350 4700 8250 4700
Wire Wire Line
	8250 4700 8250 4550
Wire Wire Line
	8250 4250 8250 3150
$Comp
L Device:C C1
U 1 1 61D2F740
P 7400 3700
F 0 "C1" H 7515 3746 50  0000 L CNN
F 1 "10n" H 7515 3655 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7438 3550 50  0001 C CNN
F 3 "~" H 7400 3700 50  0001 C CNN
	1    7400 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C2
U 1 1 61D32638
P 8000 3400
F 0 "C2" H 8115 3446 50  0000 L CNN
F 1 "10n" H 8115 3355 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 8038 3250 50  0001 C CNN
F 3 "~" H 8000 3400 50  0001 C CNN
	1    8000 3400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0109
U 1 1 61D32EB9
P 8000 3550
F 0 "#PWR0109" H 8000 3300 50  0001 C CNN
F 1 "GND" H 8005 3377 50  0000 C CNN
F 2 "" H 8000 3550 50  0001 C CNN
F 3 "" H 8000 3550 50  0001 C CNN
	1    8000 3550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 61D331A8
P 7400 3850
F 0 "#PWR0110" H 7400 3600 50  0001 C CNN
F 1 "GND" H 7405 3677 50  0000 C CNN
F 2 "" H 7400 3850 50  0001 C CNN
F 3 "" H 7400 3850 50  0001 C CNN
	1    7400 3850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6900 3150 8000 3150
Wire Wire Line
	6900 3050 8450 3050
Wire Wire Line
	7400 3250 7400 3550
Wire Wire Line
	8000 3250 8000 3150
Connection ~ 8000 3150
Wire Wire Line
	8000 3150 8250 3150
Wire Wire Line
	6900 3250 7400 3250
Wire Wire Line
	7400 3250 7750 3250
Wire Wire Line
	7750 3250 7750 4250
Connection ~ 7400 3250
$Comp
L Diode:BAT42 D1
U 1 1 61D35ED1
P 7750 4400
F 0 "D1" V 7796 4320 50  0000 R CNN
F 1 "BAT42" V 7705 4320 50  0000 R CNN
F 2 "Diode_THT:D_DO-35_SOD27_P7.62mm_Horizontal" H 7750 4225 50  0001 C CNN
F 3 "http://www.vishay.com/docs/85660/bat42.pdf" H 7750 4400 50  0001 C CNN
F 4 "BAT 42" H 7750 4400 50  0001 C CNN "Reichelt Order No."
	1    7750 4400
	0    -1   -1   0   
$EndComp
$Comp
L Diode:1N4001 D3
U 1 1 61D36E68
P 9100 2750
F 0 "D3" H 9100 2967 50  0000 C CNN
F 1 "1N4001" H 9100 2876 50  0000 C CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 9100 2575 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 9100 2750 50  0001 C CNN
	1    9100 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9250 2750 9500 2750
Wire Wire Line
	8950 2050 8950 2750
Wire Wire Line
	8950 2050 9450 2050
$Comp
L Device:CP C3
U 1 1 61D3892A
P 9450 2200
F 0 "C3" H 9568 2246 50  0000 L CNN
F 1 "470µF" H 9568 2155 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 9488 2050 50  0001 C CNN
F 3 "~" H 9450 2200 50  0001 C CNN
F 4 "ECC MZS350ARA471" H 9450 2200 50  0001 C CNN "Reichelt Order No."
	1    9450 2200
	1    0    0    -1  
$EndComp
Connection ~ 9450 2050
Wire Wire Line
	9450 2050 9800 2050
$Comp
L power:GND #PWR0111
U 1 1 61D3952C
P 9450 2350
F 0 "#PWR0111" H 9450 2100 50  0001 C CNN
F 1 "GND" H 9455 2177 50  0000 C CNN
F 2 "" H 9450 2350 50  0001 C CNN
F 3 "" H 9450 2350 50  0001 C CNN
	1    9450 2350
	1    0    0    -1  
$EndComp
$Comp
L Device:CP C4
U 1 1 61D39810
P 10550 2200
F 0 "C4" H 10668 2246 50  0000 L CNN
F 1 "100µ" H 10668 2155 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x7.7" H 10588 2050 50  0001 C CNN
F 3 "~" H 10550 2200 50  0001 C CNN
F 4 "ECC HXE250ARA101" H 10550 2200 50  0001 C CNN "Reichelt Order No."
	1    10550 2200
	1    0    0    -1  
$EndComp
Connection ~ 10550 2050
$Comp
L power:GND #PWR0112
U 1 1 61D39D32
P 10550 2350
F 0 "#PWR0112" H 10550 2100 50  0001 C CNN
F 1 "GND" H 10555 2177 50  0000 C CNN
F 2 "" H 10550 2350 50  0001 C CNN
F 3 "" H 10550 2350 50  0001 C CNN
	1    10550 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7150 3350 6900 3350
$Comp
L power:GND #PWR0113
U 1 1 61D3BF4D
P 7850 5450
F 0 "#PWR0113" H 7850 5200 50  0001 C CNN
F 1 "GND" H 7855 5277 50  0000 C CNN
F 2 "" H 7850 5450 50  0001 C CNN
F 3 "" H 7850 5450 50  0001 C CNN
	1    7850 5450
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR0114
U 1 1 61D3C31B
P 7850 5050
F 0 "#PWR0114" H 7850 4900 50  0001 C CNN
F 1 "+5V" H 7865 5223 50  0000 C CNN
F 2 "" H 7850 5050 50  0001 C CNN
F 3 "" H 7850 5050 50  0001 C CNN
	1    7850 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	7900 5100 7850 5100
Wire Wire Line
	7850 5100 7850 5050
$Comp
L Device:R R1
U 1 1 61D3DA39
P 7450 5300
F 0 "R1" V 7243 5300 50  0000 C CNN
F 1 "100" V 7334 5300 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7380 5300 50  0001 C CNN
F 3 "~" H 7450 5300 50  0001 C CNN
	1    7450 5300
	0    1    1    0   
$EndComp
$Comp
L Diode:1N4001 D4
U 1 1 61D3DFDC
P 9300 3350
F 0 "D4" V 9254 3430 50  0000 L CNN
F 1 "1N4001" V 9345 3430 50  0000 L CNN
F 2 "Diode_THT:D_DO-41_SOD81_P10.16mm_Horizontal" H 9300 3175 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88503/1n4001.pdf" H 9300 3350 50  0001 C CNN
	1    9300 3350
	0    1    1    0   
$EndComp
Wire Wire Line
	9300 3500 9500 3500
Connection ~ 9500 3500
Wire Wire Line
	9500 3500 9500 3450
Wire Wire Line
	9300 3200 9500 3200
Connection ~ 9500 3200
Wire Wire Line
	9500 3200 9500 2750
$Comp
L Connector_Generic:Conn_01x04 J1
U 1 1 61D4071E
P 8100 5200
F 0 "J1" H 8180 5192 50  0000 L CNN
F 1 "COCKPIT" H 8180 5101 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Horizontal" H 8100 5200 50  0001 C CNN
F 3 "~" H 8100 5200 50  0001 C CNN
	1    8100 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7900 5400 7850 5400
Wire Wire Line
	7850 5400 7850 5450
Wire Wire Line
	7150 5300 7300 5300
Wire Wire Line
	7150 3350 7150 5300
Wire Wire Line
	7750 4550 7750 5200
Wire Wire Line
	7900 5200 7750 5200
Wire Wire Line
	7600 5300 7900 5300
$Comp
L power:GND #PWR0115
U 1 1 61D47EEA
P 8250 4850
F 0 "#PWR0115" H 8250 4600 50  0001 C CNN
F 1 "GND" H 8255 4677 50  0000 C CNN
F 2 "" H 8250 4850 50  0001 C CNN
F 3 "" H 8250 4850 50  0001 C CNN
	1    8250 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	8250 4850 8250 4800
Wire Wire Line
	8250 4800 8350 4800
$Comp
L Connector_Generic:Conn_01x04 J5
U 1 1 61E12B85
P 7650 2500
F 0 "J5" H 7730 2492 50  0000 L CNN
F 1 "I2C" H 7730 2401 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 7650 2500 50  0001 C CNN
F 3 "~" H 7650 2500 50  0001 C CNN
	1    7650 2500
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR0116
U 1 1 61E137AF
P 7250 1550
F 0 "#PWR0116" H 7250 1400 50  0001 C CNN
F 1 "+3.3V" H 7265 1723 50  0000 C CNN
F 2 "" H 7250 1550 50  0001 C CNN
F 3 "" H 7250 1550 50  0001 C CNN
	1    7250 1550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 61E147DB
P 7400 2750
F 0 "#PWR0117" H 7400 2500 50  0001 C CNN
F 1 "GND" H 7405 2577 50  0000 C CNN
F 2 "" H 7400 2750 50  0001 C CNN
F 3 "" H 7400 2750 50  0001 C CNN
	1    7400 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	7450 2700 7400 2700
Wire Wire Line
	7400 2700 7400 2750
Wire Wire Line
	6900 2950 7250 2950
Wire Wire Line
	7250 2950 7250 2400
Wire Wire Line
	7250 2400 7450 2400
Wire Wire Line
	6900 2850 7150 2850
Wire Wire Line
	7150 2850 7150 2500
Wire Wire Line
	7150 2500 7450 2500
$Comp
L Device:R R4
U 1 1 61E189A2
P 7150 1850
F 0 "R4" H 7080 1804 50  0000 R CNN
F 1 "4k7" H 7080 1895 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7080 1850 50  0001 C CNN
F 3 "~" H 7150 1850 50  0001 C CNN
	1    7150 1850
	-1   0    0    1   
$EndComp
$Comp
L Device:R R5
U 1 1 61E1955B
P 7250 2150
F 0 "R5" H 7180 2104 50  0000 R CNN
F 1 "4k7" H 7180 2195 50  0000 R CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" V 7180 2150 50  0001 C CNN
F 3 "~" H 7250 2150 50  0001 C CNN
	1    7250 2150
	-1   0    0    1   
$EndComp
Wire Wire Line
	7450 2600 7050 2600
Wire Wire Line
	7050 2600 7050 1600
Wire Wire Line
	7050 1600 7150 1600
Wire Wire Line
	7250 1600 7250 1550
Connection ~ 7150 1600
Wire Wire Line
	7150 1600 7250 1600
Wire Wire Line
	7250 2000 7250 1600
Connection ~ 7250 1600
Wire Wire Line
	7150 1600 7150 1700
Wire Wire Line
	7250 2300 7250 2400
Connection ~ 7250 2400
Wire Wire Line
	7150 2000 7150 2500
Connection ~ 7150 2500
$EndSCHEMATC