EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 7
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L Device:Fuse F1
U 1 1 5D32A45A
P 2100 1000
F 0 "F1" V 2200 1000 50  0000 C CNN
F 1 "MainFuse" V 2300 1000 50  0000 C CNN
F 2 "PiCl:10030_SMD_handsolder" V 2030 1000 50  0001 C CNN
F 3 "http://www.farnell.com/datasheets/2792896.pdf" H 2100 1000 50  0001 C CNN
	1    2100 1000
	0    -1   -1   0   
$EndComp
$Comp
L power:PWR_FLAG #FLG01
U 1 1 5D7AD541
P 1600 1000
F 0 "#FLG01" H 1600 1075 50  0001 C CNN
F 1 "PWR_FLAG" H 1600 950 50  0000 L CNN
F 2 "" H 1600 1000 50  0001 C CNN
F 3 "~" H 1600 1000 50  0001 C CNN
	1    1600 1000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR02
U 1 1 5D7C0307
P 2350 1200
F 0 "#PWR02" H 2350 950 50  0001 C CNN
F 1 "GND" V 2355 1072 50  0000 R CNN
F 2 "" H 2350 1200 50  0001 C CNN
F 3 "" H 2350 1200 50  0001 C CNN
	1    2350 1200
	0    -1   -1   0   
$EndComp
$Sheet
S 5850 700  550  850 
U 5E74A929
F0 "PiCl_relay1" 50
F1 "PiCl_relay.sch" 50
F2 "E" I L 5850 850 50 
F3 "Tx" O L 5850 1000 50 
F4 "Rx" I L 5850 1150 50 
$EndSheet
$Comp
L Connector:Conn_01x03_Male J1
U 1 1 5D4EB3AA
P 1100 1100
F 0 "J1" H 1100 950 50  0000 L CNN
F 1 "Power" H 1100 850 50  0000 L CNN
F 2 "PiCl:GMKDS 3 3-7,62" H 1100 1100 50  0001 C CNN
F 3 "~" H 1100 1100 50  0001 C CNN
	1    1100 1100
	1    0    0    -1  
$EndComp
Text GLabel 2350 1000 2    50   Output ~ 0
FVCC
Wire Wire Line
	2250 1000 2350 1000
Text GLabel 2350 1100 2    50   Output ~ 0
VCC
Wire Wire Line
	1300 1200 1500 1200
Wire Wire Line
	1500 1200 2350 1200
Connection ~ 1500 1200
$Sheet
S 6950 700  550  850 
U 5E9D2114
F0 "sheet5E9D210F" 50
F1 "PiCl_relay.sch" 50
F2 "E" I L 6950 850 50 
F3 "Tx" O L 6950 1000 50 
F4 "Rx" I L 6950 1150 50 
$EndSheet
$Sheet
S 8050 700  550  850 
U 5E9E3F5C
F0 "sheet5E9E3F57" 50
F1 "PiCl_relay.sch" 50
F2 "E" I L 8050 850 50 
F3 "Tx" O L 8050 1000 50 
F4 "Rx" I L 8050 1150 50 
$EndSheet
$Sheet
S 9200 700  550  850 
U 5E9E6ECE
F0 "sheet5E9E6EC9" 50
F1 "PiCl_relay.sch" 50
F2 "E" I L 9200 850 50 
F3 "Tx" O L 9200 1000 50 
F4 "Rx" I L 9200 1150 50 
$EndSheet
$Sheet
S 10300 700  550  850 
U 5E9E9DA0
F0 "sheet5E9E9D9B" 50
F1 "PiCl_relay.sch" 50
F2 "E" I L 10300 850 50 
F3 "Tx" O L 10300 1000 50 
F4 "Rx" I L 10300 1150 50 
$EndSheet
$Sheet
S 4850 1000 550  1350
U 5E97D8A4
F0 "PiCl_master" 50
F1 "PiCl_master.sch" 50
F2 "Tx" O L 4850 1150 50 
F3 "Rx" I L 4850 1300 50 
F4 "SE" O L 4850 1600 50 
F5 "SS1" O L 4850 1750 50 
F6 "SS2" O L 4850 1900 50 
F7 "SS3" O L 4850 2050 50 
F8 "PE1" O R 5400 1600 50 
F9 "PE2" O R 5400 1750 50 
F10 "PE3" O R 5400 1900 50 
F11 "PE4" O R 5400 2050 50 
F12 "PE5" O R 5400 2200 50 
$EndSheet
Wire Wire Line
	5400 1600 5500 1600
Wire Wire Line
	5500 1600 5500 850 
Wire Wire Line
	5500 850  5850 850 
Text GLabel 4500 1150 0    50   Output ~ 0
MTx
Text GLabel 4500 1300 0    50   Input ~ 0
MRx
Wire Wire Line
	4500 1150 4850 1150
Wire Wire Line
	4500 1300 4850 1300
Text GLabel 6850 1000 0    50   Output ~ 0
Tx2
Text GLabel 7950 1000 0    50   Output ~ 0
Tx3
Text GLabel 9050 1000 0    50   Output ~ 0
Tx4
Text GLabel 10200 1000 0    50   Output ~ 0
Tx5
Text GLabel 5750 1000 0    50   Output ~ 0
Tx1
Text GLabel 5750 1150 0    50   Input ~ 0
Rx1
Text GLabel 6850 1150 0    50   Input ~ 0
Rx2
Text GLabel 7950 1150 0    50   Input ~ 0
Rx3
Text GLabel 9050 1150 0    50   Input ~ 0
Rx4
Text GLabel 10200 1150 0    50   Input ~ 0
Rx5
Wire Wire Line
	5400 1750 6600 1750
Wire Wire Line
	6600 1750 6600 850 
Wire Wire Line
	6600 850  6950 850 
Wire Wire Line
	5400 1900 7700 1900
Wire Wire Line
	7700 1900 7700 850 
Wire Wire Line
	7700 850  8050 850 
Wire Wire Line
	5400 2050 8800 2050
Wire Wire Line
	8800 2050 8800 850 
Wire Wire Line
	8800 850  9200 850 
Wire Wire Line
	5400 2200 9950 2200
Wire Wire Line
	9950 2200 9950 850 
Wire Wire Line
	9950 850  10300 850 
Wire Wire Line
	10200 1150 10300 1150
Wire Wire Line
	10200 1000 10300 1000
Wire Wire Line
	9050 1000 9200 1000
Wire Wire Line
	9050 1150 9200 1150
Wire Wire Line
	7950 1000 8050 1000
Wire Wire Line
	7950 1150 8050 1150
Wire Wire Line
	6850 1000 6950 1000
Wire Wire Line
	6850 1150 6950 1150
Wire Wire Line
	5750 1000 5850 1000
Wire Wire Line
	5750 1150 5850 1150
Text GLabel 4700 1600 0    50   Output ~ 0
SE
Text GLabel 4700 1750 0    50   Output ~ 0
SS1
Text GLabel 4700 1900 0    50   Output ~ 0
SS2
Text GLabel 4700 2050 0    50   Output ~ 0
SS3
Wire Wire Line
	4700 2050 4850 2050
Wire Wire Line
	4700 1900 4850 1900
Wire Wire Line
	4700 1750 4850 1750
Wire Wire Line
	4700 1600 4850 1600
Text GLabel 3700 2100 2    50   Output ~ 0
3V3
$Comp
L MIC5225:MIC5225-3.3YM5-TR U?
U 1 1 5EB583C2
P 1300 2000
AR Path="/5E97D8A4/5EB583C2" Ref="U?"  Part="1" 
AR Path="/5EB583C2" Ref="U1"  Part="1" 
F 0 "U1" H 2400 2494 60  0000 C CNN
F 1 "MIC5225-3.3YM5-TR" H 2400 2388 60  0000 C CNN
F 2 "PiCl:MIC5225-3.3YM5-TR" H 2400 2240 60  0001 C CNN
F 3 "http://www.farnell.com/datasheets/1580469.pdf" H 2400 2282 60  0000 C CNN
	1    1300 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 2100 3500 2100
$Comp
L power:GND #PWR?
U 1 1 5EB583C9
P 1200 2600
AR Path="/5E97D8A4/5EB583C9" Ref="#PWR?"  Part="1" 
AR Path="/5EB583C9" Ref="#PWR0101"  Part="1" 
F 0 "#PWR0101" H 1200 2350 50  0001 C CNN
F 1 "GND" H 1205 2427 50  0000 C CNN
F 2 "" H 1200 2600 50  0001 C CNN
F 3 "" H 1200 2600 50  0001 C CNN
	1    1200 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  2000 1000 2000
Wire Wire Line
	1200 2100 1300 2100
Wire Wire Line
	1300 2200 1150 2200
Wire Wire Line
	1150 2200 1150 2000
Connection ~ 1150 2000
Wire Wire Line
	1150 2000 1300 2000
$Comp
L power:GND #PWR?
U 1 1 5EB583D6
P 3600 2600
AR Path="/5E97D8A4/5EB583D6" Ref="#PWR?"  Part="1" 
AR Path="/5EB583D6" Ref="#PWR0102"  Part="1" 
F 0 "#PWR0102" H 3600 2350 50  0001 C CNN
F 1 "GND" H 3605 2427 50  0000 C CNN
F 2 "" H 3600 2600 50  0001 C CNN
F 3 "" H 3600 2600 50  0001 C CNN
	1    3600 2600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C?
U 1 1 5EB583DC
P 3600 2350
AR Path="/5E97D8A4/5EB583DC" Ref="C?"  Part="1" 
AR Path="/5EB583DC" Ref="C4"  Part="1" 
F 0 "C4" H 3400 2250 50  0000 L CNN
F 1 "2.2u" H 3400 2150 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3638 2200 50  0001 C CNN
F 3 "~" H 3600 2350 50  0001 C CNN
	1    3600 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 2100 3600 2200
Connection ~ 3600 2100
$Comp
L Device:C C?
U 1 1 5EB583E6
P 1000 2250
AR Path="/5E97D8A4/5EB583E6" Ref="C?"  Part="1" 
AR Path="/5EB583E6" Ref="C3"  Part="1" 
F 0 "C3" H 850 2150 50  0000 L CNN
F 1 "1u" H 850 2050 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 1038 2100 50  0001 C CNN
F 3 "~" H 1000 2250 50  0001 C CNN
	1    1000 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 2000 1000 2100
Connection ~ 1000 2000
Wire Wire Line
	1000 2000 1150 2000
Wire Wire Line
	1000 2400 1000 2500
Wire Wire Line
	1000 2500 1200 2500
Connection ~ 1200 2500
Wire Wire Line
	1200 2500 1200 2100
$Comp
L NX3L4051PW,118:NX3L4051PW,118 IC1
U 1 1 5EB59F9A
P 1400 3450
F 0 "IC1" H 1950 3715 50  0000 C CNN
F 1 "NX3L4051PW,118" H 1950 3624 50  0000 C CNN
F 2 "PiCl:SOP65P640X110-16N" H 2350 3550 50  0001 L CNN
F 3 "http://www.nxp.com/docs/en/data-sheet/NX3L4051.pdf" H 2350 3450 50  0001 L CNN
F 4 "Analog Switch ICs ANLG SWT SPST 3.3V" H 2350 3350 50  0001 L CNN "Description"
F 5 "1.1" H 2350 3250 50  0001 L CNN "Height"
F 6 "NXP" H 2350 3150 50  0001 L CNN "Manufacturer_Name"
F 7 "NX3L4051PW,118" H 2350 3050 50  0001 L CNN "Manufacturer_Part_Number"
F 8 "771-NX3L4051PW118" H 2350 2950 50  0001 L CNN "Mouser Part Number"
F 9 "https://www.mouser.com/Search/Refine.aspx?Keyword=771-NX3L4051PW118" H 2350 2850 50  0001 L CNN "Mouser Price/Stock"
F 10 "" H 2350 2750 50  0001 L CNN "RS Part Number"
F 11 "" H 2350 2650 50  0001 L CNN "RS Price/Stock"
	1    1400 3450
	1    0    0    -1  
$EndComp
$Comp
L NX3L4051PW,118:NX3L4051PW,118 IC2
U 1 1 5EB5E579
P 1400 4600
F 0 "IC2" H 1950 4865 50  0000 C CNN
F 1 "NX3L4051PW,118" H 1950 4774 50  0000 C CNN
F 2 "PiCl:SOP65P640X110-16N" H 2350 4700 50  0001 L CNN
F 3 "http://www.nxp.com/docs/en/data-sheet/NX3L4051.pdf" H 2350 4600 50  0001 L CNN
F 4 "Analog Switch ICs ANLG SWT SPST 3.3V" H 2350 4500 50  0001 L CNN "Description"
F 5 "1.1" H 2350 4400 50  0001 L CNN "Height"
F 6 "NXP" H 2350 4300 50  0001 L CNN "Manufacturer_Name"
F 7 "NX3L4051PW,118" H 2350 4200 50  0001 L CNN "Manufacturer_Part_Number"
F 8 "771-NX3L4051PW118" H 2350 4100 50  0001 L CNN "Mouser Part Number"
F 9 "https://www.mouser.com/Search/Refine.aspx?Keyword=771-NX3L4051PW118" H 2350 4000 50  0001 L CNN "Mouser Price/Stock"
F 10 "" H 2350 3900 50  0001 L CNN "RS Part Number"
F 11 "" H 2350 3800 50  0001 L CNN "RS Price/Stock"
	1    1400 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:C C1
U 1 1 5EB63C5D
P 3100 3450
F 0 "C1" V 2848 3450 50  0000 C CNN
F 1 "0.1u" V 2939 3450 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3138 3300 50  0001 C CNN
F 3 "~" H 3100 3450 50  0001 C CNN
	1    3100 3450
	0    1    1    0   
$EndComp
$Comp
L Device:C C2
U 1 1 5EB66F07
P 3100 4600
F 0 "C2" V 2848 4600 50  0000 C CNN
F 1 "0.1u" V 2939 4600 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 3138 4450 50  0001 C CNN
F 3 "~" H 3100 4600 50  0001 C CNN
	1    3100 4600
	0    1    1    0   
$EndComp
Text GLabel 2850 3350 1    50   Input ~ 0
3V3
Wire Wire Line
	2850 3450 2500 3450
Connection ~ 2850 3450
Wire Wire Line
	2850 4600 2500 4600
Wire Wire Line
	1050 5300 1400 5300
Wire Wire Line
	1050 5300 1050 4150
Wire Wire Line
	1050 4150 1400 4150
Connection ~ 1050 5300
Text GLabel 2600 5100 2    50   Input ~ 0
SS1
Text GLabel 2600 5200 2    50   Input ~ 0
SS2
Text GLabel 2600 5300 2    50   Input ~ 0
SS3
Wire Wire Line
	2600 5100 2500 5100
Wire Wire Line
	2600 5200 2500 5200
Wire Wire Line
	2600 5300 2500 5300
Text GLabel 1300 5100 0    50   Input ~ 0
SE
Wire Wire Line
	1300 5100 1400 5100
Text GLabel 2600 4900 2    50   Input ~ 0
Tx1
Text GLabel 2600 3750 2    50   Output ~ 0
Rx1
Wire Wire Line
	2500 3750 2600 3750
Wire Wire Line
	2500 4900 2600 4900
Text GLabel 2600 4800 2    50   Input ~ 0
Tx2
Text GLabel 2600 3650 2    50   Output ~ 0
Rx2
Wire Wire Line
	2500 4800 2600 4800
Wire Wire Line
	2500 3650 2600 3650
Text GLabel 2600 4700 2    50   Input ~ 0
Tx3
Text GLabel 2600 3550 2    50   Output ~ 0
Rx3
Text GLabel 2600 3950 2    50   Input ~ 0
SS1
Text GLabel 2600 4050 2    50   Input ~ 0
SS2
Text GLabel 2600 4150 2    50   Input ~ 0
SS3
Wire Wire Line
	2600 3950 2500 3950
Wire Wire Line
	2600 4050 2500 4050
Wire Wire Line
	2600 4150 2500 4150
Wire Wire Line
	2600 3550 2500 3550
Text GLabel 2600 5000 2    50   Input ~ 0
Tx4
Text GLabel 2600 3850 2    50   Output ~ 0
Rx4
Wire Wire Line
	2500 5000 2600 5000
Wire Wire Line
	2500 4700 2600 4700
Text GLabel 1300 4600 0    50   Input ~ 0
Tx5
Text GLabel 1300 3450 0    50   Output ~ 0
Rx5
Wire Wire Line
	1300 3450 1400 3450
Wire Wire Line
	1300 4600 1400 4600
NoConn ~ 1400 3850
NoConn ~ 1400 3750
NoConn ~ 1400 3550
NoConn ~ 1400 4700
NoConn ~ 1400 4900
NoConn ~ 1400 5000
Text GLabel 1300 3950 0    50   Input ~ 0
SE
Wire Wire Line
	1300 3950 1400 3950
Text GLabel 1300 3650 0    50   Input ~ 0
MTx
Text GLabel 1300 4800 0    50   Output ~ 0
MRx
Wire Wire Line
	1300 3650 1400 3650
Wire Wire Line
	1300 4800 1400 4800
Wire Wire Line
	2850 3450 2850 4600
Wire Wire Line
	2850 3450 2850 3350
Wire Wire Line
	2850 3450 2950 3450
Wire Wire Line
	2850 4600 2950 4600
Connection ~ 2850 4600
Wire Wire Line
	3350 3450 3250 3450
Wire Wire Line
	3250 4600 3350 4600
Connection ~ 3350 4600
Wire Wire Line
	3350 4600 3350 3450
Wire Wire Line
	2500 3850 2600 3850
Text GLabel 900  2000 0    50   Input ~ 0
VCC
Connection ~ 1600 1000
Wire Wire Line
	1600 1000 1950 1000
Wire Wire Line
	1300 1000 1600 1000
$Comp
L power:GNDPWR #PWR0105
U 1 1 5E739C90
P 1500 1200
F 0 "#PWR0105" H 1500 1000 50  0001 C CNN
F 1 "GNDPWR" H 1504 1046 50  0000 C CNN
F 2 "" H 1500 1150 50  0001 C CNN
F 3 "" H 1500 1150 50  0001 C CNN
	1    1500 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	3600 2100 3700 2100
Wire Wire Line
	3600 2500 3600 2600
Wire Wire Line
	1200 2500 1200 2600
$Comp
L power:GND #PWR0104
U 1 1 5E750D61
P 3350 5550
F 0 "#PWR0104" H 3350 5300 50  0001 C CNN
F 1 "GND" H 3355 5377 50  0000 C CNN
F 2 "" H 3350 5550 50  0001 C CNN
F 3 "" H 3350 5550 50  0001 C CNN
	1    3350 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	3350 5450 3350 5550
Wire Wire Line
	3350 4600 3350 5450
Connection ~ 3350 5450
$Comp
L power:PWR_FLAG #FLG0108
U 1 1 5E750D67
P 3350 5450
F 0 "#FLG0108" H 3350 5525 50  0001 C CNN
F 1 "PWR_FLAG" V 3350 5577 50  0000 L CNN
F 2 "" H 3350 5450 50  0001 C CNN
F 3 "~" H 3350 5450 50  0001 C CNN
	1    3350 5450
	0    -1   -1   0   
$EndComp
$Comp
L Motor:Fan_4pin M?
U 1 1 5E798ECD
P 10200 4450
AR Path="/5E9BB089/5E798ECD" Ref="M?"  Part="1" 
AR Path="/5E798ECD" Ref="M2"  Part="1" 
F 0 "M2" H 10358 4546 50  0000 L CNN
F 1 "Fan_4pin" H 10358 4455 50  0000 L CNN
F 2 "Connector:FanPinHeader_1x04_P2.54mm_Vertical" H 10200 4460 50  0001 C CNN
F 3 "http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf" H 10200 4460 50  0001 C CNN
	1    10200 4450
	1    0    0    -1  
$EndComp
$Comp
L Motor:Fan_4pin M?
U 1 1 5E798ED3
P 10200 5300
AR Path="/5E9BB089/5E798ED3" Ref="M?"  Part="1" 
AR Path="/5E798ED3" Ref="M1"  Part="1" 
F 0 "M1" H 10358 5396 50  0000 L CNN
F 1 "Fan_4pin" H 10358 5305 50  0000 L CNN
F 2 "Connector:FanPinHeader_1x04_P2.54mm_Vertical" H 10200 5310 50  0001 C CNN
F 3 "http://www.formfactors.org/developer%5Cspecs%5Crev1_2_public.pdf" H 10200 5310 50  0001 C CNN
	1    10200 5300
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 4050 10050 4050
Wire Wire Line
	10200 4150 10200 4050
Text GLabel 10050 4050 0    50   Input ~ 0
VCC
Text GLabel 10100 4900 0    50   Input ~ 0
VCC
Wire Wire Line
	10100 4900 10200 4900
Wire Wire Line
	10200 4900 10200 5000
$Comp
L power:GND #PWR?
U 1 1 5E798EE0
P 10300 5600
AR Path="/5E9BB089/5E798EE0" Ref="#PWR?"  Part="1" 
AR Path="/5E798EE0" Ref="#PWR0109"  Part="1" 
F 0 "#PWR0109" H 10300 5350 50  0001 C CNN
F 1 "GND" H 10305 5427 50  0000 C CNN
F 2 "" H 10300 5600 50  0001 C CNN
F 3 "" H 10300 5600 50  0001 C CNN
	1    10300 5600
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E798EE6
P 10300 4750
AR Path="/5E9BB089/5E798EE6" Ref="#PWR?"  Part="1" 
AR Path="/5E798EE6" Ref="#PWR0110"  Part="1" 
F 0 "#PWR0110" H 10300 4500 50  0001 C CNN
F 1 "GND" H 10305 4577 50  0000 C CNN
F 2 "" H 10300 4750 50  0001 C CNN
F 3 "" H 10300 4750 50  0001 C CNN
	1    10300 4750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10300 5600 10200 5600
Wire Wire Line
	10200 5600 10200 5500
Wire Wire Line
	10200 4650 10200 4750
Wire Wire Line
	10200 4750 10300 4750
Text GLabel 9500 4150 2    50   Input ~ 0
VCC
$Comp
L Connector:Conn_01x04_Male J12
U 1 1 5E7B4C10
P 3700 900
F 0 "J12" H 3672 782 50  0000 R CNN
F 1 "Ext1" H 3672 873 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 3700 900 50  0001 C CNN
F 3 "~" H 3700 900 50  0001 C CNN
	1    3700 900 
	-1   0    0    1   
$EndComp
Text GLabel 3400 1000 0    50   Input ~ 0
VCC
Text GLabel 3400 900  0    50   Input ~ 0
SCL
Text GLabel 3400 800  0    50   Input ~ 0
SDA
$Comp
L power:GND #PWR0111
U 1 1 5E7B7DB3
P 3400 700
F 0 "#PWR0111" H 3400 450 50  0001 C CNN
F 1 "GND" V 3405 572 50  0000 R CNN
F 2 "" H 3400 700 50  0001 C CNN
F 3 "" H 3400 700 50  0001 C CNN
	1    3400 700 
	0    1    1    0   
$EndComp
Wire Wire Line
	3400 1000 3500 1000
Wire Wire Line
	3400 700  3500 700 
Wire Wire Line
	3400 800  3500 800 
Wire Wire Line
	3400 900  3500 900 
$Comp
L Device:R R6
U 1 1 5E7F424A
P 4250 3500
F 0 "R6" V 4043 3500 50  0000 C CNN
F 1 "10k" V 4134 3500 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4180 3500 50  0001 C CNN
F 3 "~" H 4250 3500 50  0001 C CNN
	1    4250 3500
	0    1    1    0   
$EndComp
$Comp
L Device:R R7
U 1 1 5E7F6168
P 4250 3800
F 0 "R7" V 4043 3800 50  0000 C CNN
F 1 "10k" V 4134 3800 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4180 3800 50  0001 C CNN
F 3 "~" H 4250 3800 50  0001 C CNN
	1    4250 3800
	0    1    1    0   
$EndComp
$Comp
L Device:R R8
U 1 1 5E7F6CF7
P 4250 4100
F 0 "R8" V 4043 4100 50  0000 C CNN
F 1 "10k" V 4134 4100 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4180 4100 50  0001 C CNN
F 3 "~" H 4250 4100 50  0001 C CNN
	1    4250 4100
	0    1    1    0   
$EndComp
$Comp
L Device:R R9
U 1 1 5E7F7978
P 4250 4400
F 0 "R9" V 4043 4400 50  0000 C CNN
F 1 "10k" V 4134 4400 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4180 4400 50  0001 C CNN
F 3 "~" H 4250 4400 50  0001 C CNN
	1    4250 4400
	0    1    1    0   
$EndComp
$Comp
L Device:R R10
U 1 1 5E7F8983
P 4250 4700
F 0 "R10" V 4043 4700 50  0000 C CNN
F 1 "10k" V 4134 4700 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 4180 4700 50  0001 C CNN
F 3 "~" H 4250 4700 50  0001 C CNN
	1    4250 4700
	0    1    1    0   
$EndComp
Text GLabel 4000 3800 0    50   BiDi ~ 0
SS2
Text GLabel 4000 4400 0    50   BiDi ~ 0
SE
Text GLabel 4000 4700 0    50   BiDi ~ 0
SDA
$Comp
L power:GND #PWR0112
U 1 1 5E808548
P 4600 4100
F 0 "#PWR0112" H 4600 3850 50  0001 C CNN
F 1 "GND" V 4605 3972 50  0000 R CNN
F 2 "" H 4600 4100 50  0001 C CNN
F 3 "" H 4600 4100 50  0001 C CNN
	1    4600 4100
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4000 3500 4100 3500
Wire Wire Line
	4000 3800 4100 3800
Wire Wire Line
	4000 4100 4100 4100
Wire Wire Line
	4400 3500 4500 3500
Wire Wire Line
	4500 3500 4500 3800
Wire Wire Line
	4500 4100 4600 4100
Wire Wire Line
	4400 4100 4500 4100
Connection ~ 4500 4100
Wire Wire Line
	4400 3800 4500 3800
Connection ~ 4500 3800
Wire Wire Line
	4500 3800 4500 4100
Wire Wire Line
	4400 4400 4500 4400
Wire Wire Line
	4500 4400 4500 4700
Wire Wire Line
	4500 4700 4400 4700
Connection ~ 4500 4400
Wire Wire Line
	4500 4400 4650 4400
Text GLabel 4000 4100 0    50   BiDi ~ 0
SS3
Wire Wire Line
	4000 4400 4100 4400
Wire Wire Line
	4000 4700 4100 4700
Text GLabel 4000 3500 0    50   BiDi ~ 0
SS1
$Comp
L Connector:Conn_01x04_Male J16
U 1 1 5E7BBAE1
P 3700 1350
F 0 "J16" H 3672 1232 50  0000 R CNN
F 1 "Ext2" H 3672 1323 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 3700 1350 50  0001 C CNN
F 3 "~" H 3700 1350 50  0001 C CNN
	1    3700 1350
	-1   0    0    1   
$EndComp
Text GLabel 3400 1450 0    50   Input ~ 0
VCC
Text GLabel 3400 1350 0    50   Input ~ 0
SCL
Text GLabel 3400 1250 0    50   Input ~ 0
SDA
$Comp
L power:GND #PWR0114
U 1 1 5E7BBAEA
P 3400 1150
F 0 "#PWR0114" H 3400 900 50  0001 C CNN
F 1 "GND" V 3405 1022 50  0000 R CNN
F 2 "" H 3400 1150 50  0001 C CNN
F 3 "" H 3400 1150 50  0001 C CNN
	1    3400 1150
	0    1    1    0   
$EndComp
Wire Wire Line
	3400 1450 3500 1450
Wire Wire Line
	3400 1150 3500 1150
Wire Wire Line
	3400 1250 3500 1250
Wire Wire Line
	3400 1350 3500 1350
$Comp
L power:GND #PWR0103
U 1 1 5EB6FEED
P 1050 5500
F 0 "#PWR0103" H 1050 5250 50  0001 C CNN
F 1 "GND" H 1055 5327 50  0000 C CNN
F 2 "" H 1050 5500 50  0001 C CNN
F 3 "" H 1050 5500 50  0001 C CNN
	1    1050 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	1050 5300 1050 5500
Text GLabel 4650 4400 2    50   Input ~ 0
VCC
Wire Wire Line
	1300 1100 1550 1100
Wire Wire Line
	1550 1100 2350 1100
Connection ~ 1550 1100
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 5E72EAB3
P 1550 1100
F 0 "#FLG0101" H 1550 1175 50  0001 C CNN
F 1 "PWR_FLAG" H 1550 1050 50  0000 L CNN
F 2 "" H 1550 1100 50  0001 C CNN
F 3 "~" H 1550 1100 50  0001 C CNN
	1    1550 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:R R11
U 1 1 5E7F4C85
P 9250 4150
F 0 "R11" V 9457 4150 50  0000 C CNN
F 1 "10k" V 9366 4150 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 9180 4150 50  0001 C CNN
F 3 "~" H 9250 4150 50  0001 C CNN
	1    9250 4150
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8900 4050 8800 4050
Wire Wire Line
	8900 3850 8800 3850
Text GLabel 8900 4050 2    50   Input ~ 0
SDA
Text GLabel 8900 3850 2    50   Input ~ 0
SCL
Wire Wire Line
	6400 3850 6300 3850
$Comp
L Connector:AVR-ISP-6 J17
U 1 1 5E9072AF
P 7350 3350
F 0 "J17" V 6883 3400 50  0000 C CNN
F 1 "AVR-ISP-6" V 6974 3400 50  0000 C CNN
F 2 "Connector_IDC:IDC-Header_2x03_P2.54mm_Vertical" V 7100 3400 50  0001 C CNN
F 3 " ~" H 6075 2800 50  0001 C CNN
	1    7350 3350
	0    -1   1    0   
$EndComp
Wire Wire Line
	6850 3250 6400 3250
Wire Wire Line
	7450 3750 7450 4150
Wire Wire Line
	9750 5200 9750 4550
Wire Wire Line
	9700 5400 9700 5050
Wire Wire Line
	7250 3750 7250 4050
Wire Wire Line
	7000 4750 7350 4750
Wire Wire Line
	7000 4850 7150 4850
Wire Wire Line
	7000 4950 7250 4950
Wire Wire Line
	7000 5050 9700 5050
NoConn ~ 7000 5450
Wire Wire Line
	7000 5550 7450 5550
NoConn ~ 7000 5350
NoConn ~ 7000 5250
Wire Wire Line
	6400 5850 6400 5950
Wire Wire Line
	7000 4550 9750 4550
$Comp
L MCU_Microchip_ATtiny:ATtiny24-20SSU U?
U 1 1 5E798EF0
P 6400 4950
AR Path="/5E9BB089/5E798EF0" Ref="U?"  Part="1" 
AR Path="/5E798EF0" Ref="U2"  Part="1" 
F 0 "U2" H 5871 4996 50  0000 R CNN
F 1 "ATtiny24-20SSU" H 5871 4905 50  0000 R CNN
F 2 "Package_SO:SOIC-14_3.9x8.7mm_P1.27mm" H 6400 4950 50  0001 C CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/doc8006.pdf" H 6400 4950 50  0001 C CNN
	1    6400 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	8800 3950 9800 3950
Wire Wire Line
	9400 4150 9500 4150
Wire Wire Line
	9800 3950 9800 4550
Wire Wire Line
	7350 3750 7350 3850
Wire Wire Line
	7150 3750 7150 3950
Wire Wire Line
	8200 3850 7350 3850
Connection ~ 7350 3850
Wire Wire Line
	7350 3850 7350 4750
Wire Wire Line
	8200 4050 7250 4050
Connection ~ 7250 4050
Wire Wire Line
	7250 4050 7250 4950
Wire Wire Line
	8200 4150 7450 4150
Connection ~ 7450 4150
Wire Wire Line
	7450 4150 7450 5550
Wire Wire Line
	7750 3250 7850 3250
Wire Wire Line
	6400 5950 7850 5950
Wire Wire Line
	8200 3950 7150 3950
Connection ~ 7150 3950
Wire Wire Line
	7150 3950 7150 4850
Wire Wire Line
	9750 5200 9900 5200
Wire Wire Line
	9700 5400 9900 5400
Wire Wire Line
	9800 4550 9900 4550
$Comp
L Device:C C?
U 1 1 5E798EBD
P 6150 3850
AR Path="/5E9BB089/5E798EBD" Ref="C?"  Part="1" 
AR Path="/5E798EBD" Ref="C5"  Part="1" 
F 0 "C5" V 5898 3850 50  0000 C CNN
F 1 "0.1u" V 5989 3850 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.15x1.40mm_HandSolder" H 6188 3700 50  0001 C CNN
F 3 "~" H 6150 3850 50  0001 C CNN
	1    6150 3850
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5900 3850 6000 3850
$Comp
L power:GND #PWR?
U 1 1 5E798EC4
P 5900 3850
AR Path="/5E9BB089/5E798EC4" Ref="#PWR?"  Part="1" 
AR Path="/5E798EC4" Ref="#PWR0108"  Part="1" 
F 0 "#PWR0108" H 5900 3600 50  0001 C CNN
F 1 "GND" V 5905 3722 50  0000 R CNN
F 2 "" H 5900 3850 50  0001 C CNN
F 3 "" H 5900 3850 50  0001 C CNN
	1    5900 3850
	0    1    1    0   
$EndComp
Connection ~ 6400 3850
Wire Wire Line
	6400 3850 6400 4050
Wire Wire Line
	8800 4150 9100 4150
$Comp
L Switch:SW_DIP_x04 SW1
U 1 1 5EC1B6C1
P 8500 4050
F 0 "SW1" H 8500 4517 50  0000 C CNN
F 1 "SW_DIP_x04" H 8500 4426 50  0000 C CNN
F 2 "Package_DIP:DIP-8_W7.62mm" H 8500 4050 50  0001 C CNN
F 3 "https://nl.farnell.com/alcoswitch-te-connectivity/1825360-3/dip-switch-4pos-spst-slide/dp/2452340" H 8500 4050 50  0001 C CNN
	1    8500 4050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 5E798EB4
P 6400 6050
AR Path="/5E9BB089/5E798EB4" Ref="#PWR?"  Part="1" 
AR Path="/5E798EB4" Ref="#PWR0107"  Part="1" 
F 0 "#PWR0107" H 6400 5800 50  0001 C CNN
F 1 "GND" H 6405 5877 50  0000 C CNN
F 2 "" H 6400 6050 50  0001 C CNN
F 3 "" H 6400 6050 50  0001 C CNN
	1    6400 6050
	1    0    0    -1  
$EndComp
Text GLabel 6400 2750 1    50   Input ~ 0
VCC
Wire Wire Line
	6400 6050 6400 5950
Connection ~ 6400 5950
Wire Wire Line
	7850 3250 7850 5950
Connection ~ 6400 3250
Wire Wire Line
	6400 3250 6400 3850
$Comp
L Device:D D11
U 1 1 5ED5AFD9
P 6400 3000
F 0 "D11" V 6446 2921 50  0000 R CNN
F 1 "D" V 6355 2921 50  0000 R CNN
F 2 "Diode_SMD:D_SMB_Handsoldering" H 6400 3000 50  0001 C CNN
F 3 "http://www.farnell.com/datasheets/1690210.pdf" H 6400 3000 50  0001 C CNN
	1    6400 3000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	6400 2750 6400 2850
Wire Wire Line
	6400 3150 6400 3250
Text GLabel 7550 4350 2    50   Input ~ 0
VCC
Wire Wire Line
	9900 4350 9750 4350
Wire Wire Line
	9750 4350 9750 4450
Wire Wire Line
	9750 4450 7000 4450
Wire Wire Line
	7550 4350 7000 4350
NoConn ~ 7000 4650
$EndSCHEMATC