wmbus_pihat.sch

EESchema Schematic File Version 4
LIBS:wmbus_pihat-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title "Wireless M-Bus Raspberry Pi 3 B+ hat"
Date "2018-11-19"
Rev "0.1"
Comp "Kugu-Home GmBH"
Comment1 "Author: Francisco Acosta"
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L wmbus_pihat-rescue:AMB8xxx-amb8xxx U1
U 1 1 5BEED768
P 5650 4700
F 0 "U1" H 5650 5525 50  0000 C CNN
F 1 "AMB8xxx" H 5650 5434 50  0000 C CNN
F 2 "RF_Module:AMB8xxx" H 5650 4800 50  0001 C CNN
F 3 "" H 5650 4800 50  0001 C CNN
	1    5650 4700
	1    0    0    -1  
$EndComp
$Comp
L Connector:Conn_Coaxial J1
U 1 1 5BEED839
P 3150 3400
F 0 "J1" H 3250 3284 50  0000 L CNN
F 1 "Antenna" H 3250 3375 50  0000 L CNN
F 2 "Connector_Coaxial:U.FL_Hirose_U.FL-R-SMT-1_Vertical" H 3150 3400 50  0001 C CNN
F 3 " ~" H 3150 3400 50  0001 C CNN
	1    3150 3400
	-1   0    0    1   
$EndComp
NoConn ~ 5100 4900
NoConn ~ 5100 5000
NoConn ~ 5100 5100
NoConn ~ 5100 5200
NoConn ~ 5100 5300
NoConn ~ 6200 4300
NoConn ~ 6200 4800
$Comp
L power:+3.3V #PWR04
U 1 1 5BEEF216
P 3850 4100
F 0 "#PWR04" H 3850 3950 50  0001 C CNN
F 1 "+3.3V" H 3865 4273 50  0000 C CNN
F 2 "" H 3850 4100 50  0001 C CNN
F 3 "" H 3850 4100 50  0001 C CNN
	1    3850 4100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR010
U 1 1 5BEEF2AE
P 6500 4250
F 0 "#PWR010" H 6500 4000 50  0001 C CNN
F 1 "GND" H 6650 4250 50  0000 C CNN
F 2 "" H 6500 4250 50  0001 C CNN
F 3 "" H 6500 4250 50  0001 C CNN
	1    6500 4250
	1    0    0    -1  
$EndComp
$Comp
L Device:L L1
U 1 1 5BEEF2F2
P 4100 3400
F 0 "L1" V 3922 3400 50  0000 C CNN
F 1 "12n" V 4013 3400 50  0000 C CNN
F 2 "Inductor_SMD:L_0603_1608Metric" H 4100 3400 50  0001 C CNN
F 3 "~" H 4100 3400 50  0001 C CNN
	1    4100 3400
	0    1    1    0   
$EndComp
$Comp
L Device:C C3
U 1 1 5BEEF3B9
P 4400 3550
F 0 "C3" H 4515 3596 50  0000 L CNN
F 1 "3p3" H 4515 3505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 4438 3400 50  0001 C CNN
F 3 "~" H 4400 3550 50  0001 C CNN
	1    4400 3550
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5BEEF3F7
P 3650 3400
F 0 "C1" V 3398 3400 50  0000 C CNN
F 1 "12p" V 3489 3400 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 3688 3250 50  0001 C CNN
F 3 "~" H 3650 3400 50  0001 C CNN
	1    3650 3400
	0    1    1    0   
$EndComp
$Comp
L Device:LED_Small D2
U 1 1 5BEEF743
P 6800 4500
F 0 "D2" V 6846 4432 50  0000 R CNN
F 1 "LED_GREEN" V 6755 4432 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 6800 4500 50  0001 C CNN
F 3 "~" V 6800 4500 50  0001 C CNN
	1    6800 4500
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_Small D3
U 1 1 5BEEF77B
P 6800 5400
F 0 "D3" V 6846 5332 50  0000 R CNN
F 1 "LED_GREEN" V 6755 5332 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 6800 5400 50  0001 C CNN
F 3 "~" V 6800 5400 50  0001 C CNN
	1    6800 5400
	0    -1   -1   0   
$EndComp
$Comp
L Device:LED_Small D1
U 1 1 5BEEF7A0
P 3250 4450
F 0 "D1" V 3296 4382 50  0000 R CNN
F 1 "LED_RED" V 3205 4382 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric" V 3250 4450 50  0001 C CNN
F 3 "~" V 3250 4450 50  0001 C CNN
	1    3250 4450
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R2
U 1 1 5BEEF805
P 6800 4850
F 0 "R2" H 6870 4896 50  0000 L CNN
F 1 "1K5" H 6870 4805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6730 4850 50  0001 C CNN
F 3 "~" H 6800 4850 50  0001 C CNN
	1    6800 4850
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5BEEF846
P 6800 5750
F 0 "R3" H 6870 5796 50  0000 L CNN
F 1 "1K5" H 6870 5705 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 6730 5750 50  0001 C CNN
F 3 "~" H 6800 5750 50  0001 C CNN
	1    6800 5750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5BEEF870
P 3250 4800
F 0 "R1" H 3320 4846 50  0000 L CNN
F 1 "1K5" H 3320 4755 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 3180 4800 50  0001 C CNN
F 3 "~" H 3250 4800 50  0001 C CNN
	1    3250 4800
	1    0    0    -1  
$EndComp
NoConn ~ 6200 4900
Wire Wire Line
	6500 4200 6500 4250
$Comp
L power:GND #PWR07
U 1 1 5BEEFBD7
P 4400 4450
F 0 "#PWR07" H 4400 4200 50  0001 C CNN
F 1 "GND" H 4405 4277 50  0000 C CNN
F 2 "" H 4400 4450 50  0001 C CNN
F 3 "" H 4400 4450 50  0001 C CNN
	1    4400 4450
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 4300 3850 4100
$Comp
L Device:C C2
U 1 1 5BEEFD3A
P 3750 4600
F 0 "C2" H 3865 4646 50  0000 L CNN
F 1 "100u" H 3865 4555 50  0000 L CNN
F 2 "Capacitor_Tantalum_SMD:CP_EIA-3528-12_Kemet-T" H 3788 4450 50  0001 C CNN
F 3 "~" H 3750 4600 50  0001 C CNN
	1    3750 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3750 4450 3750 4300
Wire Wire Line
	3750 4300 3850 4300
Wire Wire Line
	3750 4750 4200 4750
Wire Wire Line
	4200 4750 4200 4200
$Comp
L power:GND #PWR011
U 1 1 5BEF0636
P 6800 5050
F 0 "#PWR011" H 6800 4800 50  0001 C CNN
F 1 "GND" H 6805 4877 50  0000 C CNN
F 2 "" H 6800 5050 50  0001 C CNN
F 3 "" H 6800 5050 50  0001 C CNN
	1    6800 5050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 5BEF065B
P 6800 6000
F 0 "#PWR012" H 6800 5750 50  0001 C CNN
F 1 "GND" H 6805 5827 50  0000 C CNN
F 2 "" H 6800 6000 50  0001 C CNN
F 3 "" H 6800 6000 50  0001 C CNN
	1    6800 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 4400 6800 4400
Wire Wire Line
	6800 5000 6800 5050
Wire Wire Line
	6200 4500 6600 4500
Wire Wire Line
	6600 4500 6600 5300
Wire Wire Line
	6600 5300 6800 5300
Wire Wire Line
	6800 5500 6800 5600
Wire Wire Line
	6800 5900 6800 6000
$Comp
L power:GND #PWR01
U 1 1 5BEF0D3A
P 3250 5050
F 0 "#PWR01" H 3250 4800 50  0001 C CNN
F 1 "GND" H 3255 4877 50  0000 C CNN
F 2 "" H 3250 5050 50  0001 C CNN
F 3 "" H 3250 5050 50  0001 C CNN
	1    3250 5050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3250 4950 3250 5050
Wire Wire Line
	3250 4650 3250 4550
Wire Wire Line
	3250 4350 3250 4300
Wire Wire Line
	3250 4300 3750 4300
Connection ~ 3750 4300
Wire Wire Line
	5100 4400 5000 4400
Wire Wire Line
	4900 4500 5100 4500
Wire Wire Line
	4400 3400 4250 3400
$Comp
L power:GND #PWR06
U 1 1 5BEF4D76
P 4400 3800
F 0 "#PWR06" H 4400 3550 50  0001 C CNN
F 1 "GND" H 4405 3627 50  0000 C CNN
F 2 "" H 4400 3800 50  0001 C CNN
F 3 "" H 4400 3800 50  0001 C CNN
	1    4400 3800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C4
U 1 1 5BF27F79
P 7400 5050
F 0 "C4" H 7515 5096 50  0000 L CNN
F 1 "100n" H 7515 5005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric" H 7438 4900 50  0001 C CNN
F 3 "~" H 7400 5050 50  0001 C CNN
	1    7400 5050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR014
U 1 1 5BF2801D
P 7400 5300
F 0 "#PWR014" H 7400 5050 50  0001 C CNN
F 1 "GND" H 7405 5127 50  0000 C CNN
F 2 "" H 7400 5300 50  0001 C CNN
F 3 "" H 7400 5300 50  0001 C CNN
	1    7400 5300
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5BF28060
P 7400 4400
F 0 "R4" H 7470 4446 50  0000 L CNN
F 1 "10K" H 7470 4355 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric" V 7330 4400 50  0001 C CNN
F 3 "~" H 7400 4400 50  0001 C CNN
	1    7400 4400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR013
U 1 1 5BF281CA
P 7400 4100
F 0 "#PWR013" H 7400 3950 50  0001 C CNN
F 1 "+3.3V" H 7415 4273 50  0000 C CNN
F 2 "" H 7400 4100 50  0001 C CNN
F 3 "" H 7400 4100 50  0001 C CNN
	1    7400 4100
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_Push SW1
U 1 1 5BF28395
P 7800 5050
F 0 "SW1" V 7754 5198 50  0000 L CNN
F 1 "RESET" V 7845 5198 50  0000 L CNN
F 2 "Button_Switch_SMD:SW_SPST_PTS645" H 7800 5250 50  0001 C CNN
F 3 "" H 7800 5250 50  0001 C CNN
	1    7800 5050
	0    1    1    0   
$EndComp
Wire Wire Line
	7400 4250 7400 4200
Wire Wire Line
	7400 4900 7400 4850
Wire Wire Line
	7400 5300 7800 5300
Wire Wire Line
	7800 5300 7800 5250
Wire Wire Line
	7400 5200 7400 5300
Connection ~ 7400 5300
Wire Wire Line
	7800 4850 7400 4850
Connection ~ 7400 4850
Wire Wire Line
	7400 4550 7400 4650
Wire Wire Line
	6200 4600 6550 4600
Wire Wire Line
	6550 4600 6550 4650
Wire Wire Line
	6550 4650 7400 4650
Connection ~ 7400 4650
Wire Wire Line
	7400 4650 7400 4850
Wire Wire Line
	6800 4700 6800 4600
Connection ~ 3850 4300
$Comp
L Connector_Generic:Conn_01x02 J2
U 1 1 5BF55514
P 3550 850
F 0 "J2" H 3470 525 50  0000 C CNN
F 1 "5V" H 3470 616 50  0000 C CNN
F 2 "Connector_Wire:SolderWirePad_1x02_P5.08mm_Drill1.5mm" H 3550 850 50  0001 C CNN
F 3 "~" H 3550 850 50  0001 C CNN
	1    3550 850 
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR05
U 1 1 5BF5D87B
P 4250 950
F 0 "#PWR05" H 4250 700 50  0001 C CNN
F 1 "GND" H 4255 777 50  0000 C CNN
F 2 "" H 4250 950 50  0001 C CNN
F 3 "" H 4250 950 50  0001 C CNN
	1    4250 950 
	1    0    0    -1  
$EndComp
$Comp
L power:+5V #PWR03
U 1 1 5BF5E94D
P 4050 700
F 0 "#PWR03" H 4050 550 50  0001 C CNN
F 1 "+5V" H 4065 873 50  0000 C CNN
F 2 "" H 4050 700 50  0001 C CNN
F 3 "" H 4050 700 50  0001 C CNN
	1    4050 700 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4050 700  4050 850 
Connection ~ 4050 850 
Wire Wire Line
	4050 850  3750 850 
Wire Wire Line
	4200 4200 4400 4200
Wire Wire Line
	3850 4300 5100 4300
Wire Wire Line
	4050 850  4850 850 
Wire Wire Line
	3750 750  4250 750 
Wire Wire Line
	4250 950  4250 750 
Wire Wire Line
	5100 4600 4800 4600
Wire Wire Line
	5100 4800 4700 4800
$Comp
L power:+3.3V #PWR08
U 1 1 5BF7C389
P 7450 800
F 0 "#PWR08" H 7450 650 50  0001 C CNN
F 1 "+3.3V" H 7465 973 50  0000 C CNN
F 2 "" H 7450 800 50  0001 C CNN
F 3 "" H 7450 800 50  0001 C CNN
	1    7450 800 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4400 4450 4400 4200
Wire Wire Line
	4400 3800 4400 3700
Wire Wire Line
	3950 3400 3800 3400
Wire Wire Line
	3500 3400 3350 3400
$Comp
L power:GND #PWR02
U 1 1 5BFB88A5
P 3350 3050
F 0 "#PWR02" H 3350 2800 50  0001 C CNN
F 1 "GND" H 3355 2877 50  0000 C CNN
F 2 "" H 3350 3050 50  0001 C CNN
F 3 "" H 3350 3050 50  0001 C CNN
	1    3350 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	3150 3200 3150 3050
Wire Wire Line
	3150 3050 3350 3050
NoConn ~ 6200 5000
NoConn ~ 6200 5100
NoConn ~ 6200 5200
NoConn ~ 6200 5300
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 5BFF7E0B
P 4600 1150
F 0 "#FLG0102" H 4600 1225 50  0001 C CNN
F 1 "PWR_FLAG" H 4600 1324 50  0000 C CNN
F 2 "" H 4600 1150 50  0001 C CNN
F 3 "~" H 4600 1150 50  0001 C CNN
	1    4600 1150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4600 1150 4850 1150
Wire Wire Line
	4850 1150 4850 850 
$Comp
L power:PWR_FLAG #FLG0105
U 1 1 5BFFF46A
P 7750 4100
F 0 "#FLG0105" H 7750 4175 50  0001 C CNN
F 1 "PWR_FLAG" H 7750 4274 50  0000 C CNN
F 2 "" H 7750 4100 50  0001 C CNN
F 3 "~" H 7750 4100 50  0001 C CNN
	1    7750 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	7750 4100 7750 4200
Wire Wire Line
	7750 4200 7400 4200
Connection ~ 7400 4200
Wire Wire Line
	7400 4200 7400 4100
Wire Wire Line
	6200 4200 6500 4200
Connection ~ 4400 4200
Wire Wire Line
	4400 4200 5100 4200
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5C0534A1
P 6500 4050
F 0 "#FLG0101" H 6500 4125 50  0001 C CNN
F 1 "PWR_FLAG" H 6500 4224 50  0000 C CNN
F 2 "" H 6500 4050 50  0001 C CNN
F 3 "~" H 6500 4050 50  0001 C CNN
	1    6500 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 4050 6500 4200
Connection ~ 6500 4200
$Comp
L Connector:Raspberry_Pi_2_3 J3
U 1 1 5C055DAF
P 6500 2100
F 0 "J3" H 6500 3578 50  0000 C CNN
F 1 "Raspberry_Pi_2_3" H 6500 3487 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x20_P2.54mm_Vertical" H 6500 2100 50  0001 C CNN
F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 6500 2100 50  0001 C CNN
	1    6500 2100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 1300 5700 1300
Wire Wire Line
	5000 1300 5000 4400
Wire Wire Line
	4900 1200 5700 1200
Wire Wire Line
	4900 1200 4900 4500
Wire Wire Line
	4700 1500 5700 1500
Wire Wire Line
	4700 1500 4700 4800
Wire Wire Line
	5700 1600 4800 1600
Wire Wire Line
	4800 1600 4800 4600
Wire Wire Line
	4850 800  4850 850 
Wire Wire Line
	4850 800  6300 800 
Connection ~ 6300 800 
Wire Wire Line
	6300 800  6400 800 
Connection ~ 4850 850 
Wire Wire Line
	6600 800  6700 800 
Connection ~ 6700 800 
Wire Wire Line
	6700 800  7450 800 
Wire Wire Line
	6100 3400 6200 3400
Connection ~ 6200 3400
Wire Wire Line
	6200 3400 6300 3400
Connection ~ 6300 3400
Wire Wire Line
	6300 3400 6400 3400
Connection ~ 6400 3400
Wire Wire Line
	6400 3400 6500 3400
Connection ~ 6500 3400
Wire Wire Line
	6500 3400 6600 3400
Connection ~ 6600 3400
Wire Wire Line
	6600 3400 6700 3400
Connection ~ 6700 3400
Wire Wire Line
	6700 3400 6800 3400
$Comp
L power:GND #PWR0101
U 1 1 5C065B63
P 6500 3550
F 0 "#PWR0101" H 6500 3300 50  0001 C CNN
F 1 "GND" H 6650 3550 50  0000 C CNN
F 2 "" H 6500 3550 50  0001 C CNN
F 3 "" H 6500 3550 50  0001 C CNN
	1    6500 3550
	1    0    0    -1  
$EndComp
Wire Wire Line
	6500 3550 6500 3400
Wire Wire Line
	5100 4100 5100 3400
Wire Wire Line
	5100 3400 4400 3400
Connection ~ 4400 3400
NoConn ~ 5700 1700
NoConn ~ 5700 1900
NoConn ~ 5700 2000
NoConn ~ 5700 2100
NoConn ~ 5700 2300
NoConn ~ 5700 2400
NoConn ~ 5700 2500
NoConn ~ 5700 2600
NoConn ~ 5700 2700
NoConn ~ 5700 2800
NoConn ~ 7300 1200
NoConn ~ 7300 1300
NoConn ~ 7300 1500
NoConn ~ 7300 1600
NoConn ~ 7300 1800
NoConn ~ 7300 1900
NoConn ~ 7300 2000
NoConn ~ 7300 2200
NoConn ~ 7300 2300
NoConn ~ 7300 2400
NoConn ~ 7300 2500
NoConn ~ 7300 2600
NoConn ~ 7300 2800
NoConn ~ 7300 2900
$EndSCHEMATC