EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "15 nov 2012"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L power:+5V #PWR011
U 1 1 580C1B61
P 3100 950
F 0 "#PWR011" H 3100 800 50  0001 C CNN
F 1 "+5V" H 3100 1090 50  0000 C CNN
F 2 "" H 3100 950 50  0000 C CNN
F 3 "" H 3100 950 50  0000 C CNN
	1    3100 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	3100 950  3100 1100
Wire Wire Line
	3100 1100 2900 1100
Wire Wire Line
	3100 1200 2900 1200
Connection ~ 3100 1100
$Comp
L power:GND #PWR010
U 1 1 580C1D11
P 3000 3150
F 0 "#PWR010" H 3000 2900 50  0001 C CNN
F 1 "GND" H 3000 3000 50  0000 C CNN
F 2 "" H 3000 3150 50  0000 C CNN
F 3 "" H 3000 3150 50  0000 C CNN
	1    3000 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3000 1300 3000 1700
Wire Wire Line
	3000 2700 2900 2700
Wire Wire Line
	3000 2500 2900 2500
Connection ~ 3000 2700
Wire Wire Line
	3000 2000 2900 2000
Connection ~ 3000 2500
Wire Wire Line
	3000 1700 2900 1700
Connection ~ 3000 2000
$Comp
L power:GND #PWR09
U 1 1 580C1E01
P 2300 3150
F 0 "#PWR09" H 2300 2900 50  0001 C CNN
F 1 "GND" H 2300 3000 50  0000 C CNN
F 2 "" H 2300 3150 50  0000 C CNN
F 3 "" H 2300 3150 50  0000 C CNN
	1    2300 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 3000 2400 3000
Wire Wire Line
	2300 1500 2300 2300
Wire Wire Line
	2300 2300 2400 2300
Connection ~ 2300 3000
Connection ~ 2200 1100
Wire Wire Line
	2200 1900 2400 1900
Wire Wire Line
	2200 1100 2400 1100
Wire Wire Line
	2200 950  2200 1100
$Comp
L power:+3.3V #PWR07
U 1 1 580C1BC1
P 2200 950
F 0 "#PWR07" H 2200 800 50  0001 C CNN
F 1 "+3.3V" H 2200 1090 50  0000 C CNN
F 2 "" H 2200 950 50  0000 C CNN
F 3 "" H 2200 950 50  0000 C CNN
	1    2200 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2300 1500 2400 1500
Connection ~ 2300 2300
Wire Wire Line
	2400 1200 1250 1200
Wire Wire Line
	1250 1300 2400 1300
Wire Wire Line
	1250 1400 2400 1400
Wire Wire Line
	2400 1600 1250 1600
Wire Wire Line
	1250 1700 2400 1700
Wire Wire Line
	1250 1800 2400 1800
Wire Wire Line
	2400 2000 1250 2000
Wire Wire Line
	1250 2200 2400 2200
Wire Wire Line
	2400 2400 1250 2400
Wire Wire Line
	1250 2500 2400 2500
Wire Wire Line
	1250 2600 2400 2600
Wire Wire Line
	2400 2700 1250 2700
Wire Wire Line
	1250 2800 2400 2800
Wire Wire Line
	1250 2900 2400 2900
Wire Wire Line
	2900 2800 3950 2800
Wire Wire Line
	2900 2900 3950 2900
Wire Wire Line
	2900 2300 3950 2300
Wire Wire Line
	2900 2400 3950 2400
Wire Wire Line
	2900 2100 3950 2100
Wire Wire Line
	2900 2200 3950 2200
Wire Wire Line
	2900 1800 3950 1800
Wire Wire Line
	2900 1900 3950 1900
Wire Wire Line
	2900 1500 3950 1500
Wire Wire Line
	2900 1600 3950 1600
Wire Wire Line
	2900 1400 3950 1400
Wire Wire Line
	2900 2600 3950 2600
Text Label 1250 1200 0    50   ~ 0
GPIO2(SDA1)
Text Label 1250 1300 0    50   ~ 0
GPIO3(SCL1)
Text Label 1250 1400 0    50   ~ 0
GPIO4(GCLK)
Text Label 1250 1600 0    50   ~ 0
GPIO17(GEN0)
Text Label 1250 1700 0    50   ~ 0
GPIO27(GEN2)
Text Label 1250 1800 0    50   ~ 0
GPIO22(GEN3)
Text Label 1250 2000 0    50   ~ 0
GPIO10(SPI0_MOSI)
Text Label 1250 2100 0    50   ~ 0
GPIO9(SPI0_MISO)
Text Label 1250 2200 0    50   ~ 0
GPIO11(SPI0_SCK)
Text Label 1250 2400 0    50   ~ 0
ID_SD
Text Label 1250 2500 0    50   ~ 0
GPIO5
Text Label 1250 2600 0    50   ~ 0
GPIO6
Text Label 1250 2700 0    50   ~ 0
GPIO13(PWM1)
Text Label 1250 2800 0    50   ~ 0
GPIO19(SPI1_MISO)
Text Label 1250 2900 0    50   ~ 0
GPIO26
Text Label 3950 2900 2    50   ~ 0
GPIO20(SPI1_MOSI)
Text Label 3950 2800 2    50   ~ 0
GPIO16
Text Label 3950 2600 2    50   ~ 0
GPIO12(PWM0)
Text Label 3950 2400 2    50   ~ 0
ID_SC
Text Label 3950 2300 2    50   ~ 0
GPIO7(SPI1_CE_N)
Text Label 3950 2200 2    50   ~ 0
GPIO8(SPI0_CE_N)
Text Label 3950 2100 2    50   ~ 0
GPIO25(GEN6)
Text Label 3950 1900 2    50   ~ 0
GPIO24(GEN5)
Text Label 3950 1800 2    50   ~ 0
GPIO23(GEN4)
Text Label 3950 1600 2    50   ~ 0
GPIO18(GEN1)(PWM0)
Text Label 3950 1500 2    50   ~ 0
GPIO15(RXD0)
Text Label 3950 1400 2    50   ~ 0
GPIO14(TXD0)
Wire Wire Line
	3000 1300 2900 1300
Connection ~ 3000 1700
Text Notes 650  7600 0    50   ~ 0
ID_SD and ID_SC PINS:\nThese pins are reserved for HAT ID EEPROM.\n\nAt boot time this I2C interface will be\ninterrogated to look for an EEPROM\nthat identifes the attached board and\nallows automagic setup of the GPIOs\n(and optionally, Linux drivers).\n\nDO NOT USE these pins for anything other\nthan attaching an I2C ID EEPROM. Leave\nunconnected if ID EEPROM not required.
$Comp
L ctrl_board_v1p0-rescue:Mounting_Hole-Mechanical MK1
U 1 1 5834FB2E
P 3000 7200
F 0 "MK1" H 3100 7246 50  0000 L CNN
F 1 "M2.5" H 3100 7155 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5" H 3000 7200 60  0001 C CNN
F 3 "" H 3000 7200 60  0001 C CNN
	1    3000 7200
	1    0    0    -1  
$EndComp
$Comp
L ctrl_board_v1p0-rescue:Mounting_Hole-Mechanical MK3
U 1 1 5834FBEF
P 3450 7200
F 0 "MK3" H 3550 7246 50  0000 L CNN
F 1 "M2.5" H 3550 7155 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5" H 3450 7200 60  0001 C CNN
F 3 "" H 3450 7200 60  0001 C CNN
	1    3450 7200
	1    0    0    -1  
$EndComp
$Comp
L ctrl_board_v1p0-rescue:Mounting_Hole-Mechanical MK2
U 1 1 5834FC19
P 3000 7400
F 0 "MK2" H 3100 7446 50  0000 L CNN
F 1 "M2.5" H 3100 7355 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5" H 3000 7400 60  0001 C CNN
F 3 "" H 3000 7400 60  0001 C CNN
	1    3000 7400
	1    0    0    -1  
$EndComp
$Comp
L ctrl_board_v1p0-rescue:Mounting_Hole-Mechanical MK4
U 1 1 5834FC4F
P 3450 7400
F 0 "MK4" H 3550 7446 50  0000 L CNN
F 1 "M2.5" H 3550 7355 50  0000 L CNN
F 2 "MountingHole:MountingHole_2.7mm_M2.5" H 3450 7400 60  0001 C CNN
F 3 "" H 3450 7400 60  0001 C CNN
	1    3450 7400
	1    0    0    -1  
$EndComp
Text Notes 3000 7050 0    50   ~ 0
Mounting Holes
$Comp
L Connector_Generic:Conn_02x20_Odd_Even P1
U 1 1 59AD464A
P 2600 2000
F 0 "P1" H 2650 3117 50  0000 C CNN
F 1 "Conn_02x20_Odd_Even" H 2650 3026 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical" H -2250 1050 50  0001 C CNN
F 3 "" H -2250 1050 50  0001 C CNN
	1    2600 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 3000 3950 3000
Text Label 3950 3000 2    50   ~ 0
GPIO21(SPI1_SCK)
Wire Wire Line
	3100 1100 3100 1200
Wire Wire Line
	3000 2700 3000 3150
Wire Wire Line
	3000 2500 3000 2700
Wire Wire Line
	3000 2000 3000 2500
Wire Wire Line
	2300 3000 2300 3150
Wire Wire Line
	2200 1100 2200 1900
Wire Wire Line
	2300 2300 2300 3000
Wire Wire Line
	3000 1700 3000 2000
$Comp
L Connector:Conn_01x05_Male J1
U 1 1 61B5ACDE
P 2050 4400
F 0 "J1" H 2022 4424 50  0000 R CNN
F 1 "RaSCSI Connector" H 2022 4333 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 2050 4400 50  0001 C CNN
F 3 "~" H 2050 4400 50  0001 C CNN
	1    2050 4400
	-1   0    0    -1  
$EndComp
$Comp
L Switch:SW_SPST SW1
U 1 1 61B61B8C
P 3600 3800
F 0 "SW1" H 3600 4035 50  0000 C CNN
F 1 "SW_SPST" H 3600 3944 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3600 3800 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/2108131530_Korean-Hroparts-Elec-K2-1102DP-C4SW-04_C110153.pdf" H 3600 3800 50  0001 C CNN
F 4 "C110153" H 3600 3800 50  0001 C CNN "LCSC"
	1    3600 3800
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_SPST SW2
U 1 1 61B66339
P 3600 4200
F 0 "SW2" H 3600 4435 50  0000 C CNN
F 1 "SW_SPST" H 3600 4344 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3600 4200 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/2108131530_Korean-Hroparts-Elec-K2-1102DP-C4SW-04_C110153.pdf" H 3600 4200 50  0001 C CNN
F 4 "C110153" H 3600 4200 50  0001 C CNN "LCSC"
	1    3600 4200
	1    0    0    -1  
$EndComp
$Comp
L Switch:SW_SPST SW3
U 1 1 61B66A5E
P 3600 4600
F 0 "SW3" H 3600 4835 50  0000 C CNN
F 1 "SW_SPST" H 3600 4744 50  0000 C CNN
F 2 "Button_Switch_THT:SW_PUSH_6mm_H5mm" H 3600 4600 50  0001 C CNN
F 3 "https://datasheet.lcsc.com/lcsc/2108131530_Korean-Hroparts-Elec-K2-1102DP-C4SW-04_C110153.pdf" H 3600 4600 50  0001 C CNN
F 4 "C110153" H 3600 4600 50  0001 C CNN "LCSC"
	1    3600 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R3
U 1 1 61B67971
P 4200 3700
F 0 "R3" H 4259 3746 50  0000 L CNN
F 1 "10k" H 4259 3655 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 4200 3700 50  0001 C CNN
F 3 "~" H 4200 3700 50  0001 C CNN
F 4 "C17414" H 4200 3700 50  0001 C CNN "LCSC"
	1    4200 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R4
U 1 1 61B68CC5
P 4200 4100
F 0 "R4" H 4259 4146 50  0000 L CNN
F 1 "10k" H 4259 4055 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 4200 4100 50  0001 C CNN
F 3 "~" H 4200 4100 50  0001 C CNN
F 4 "C17414" H 4200 4100 50  0001 C CNN "LCSC"
	1    4200 4100
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R5
U 1 1 61B69C0C
P 4200 4500
F 0 "R5" H 4259 4546 50  0000 L CNN
F 1 "10k" H 4259 4455 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 4200 4500 50  0001 C CNN
F 3 "~" H 4200 4500 50  0001 C CNN
F 4 "C17414" H 4200 4500 50  0001 C CNN "LCSC"
	1    4200 4500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR012
U 1 1 61B6BED8
P 3200 4750
F 0 "#PWR012" H 3200 4500 50  0001 C CNN
F 1 "GND" H 3205 4577 50  0000 C CNN
F 2 "" H 3200 4750 50  0001 C CNN
F 3 "" H 3200 4750 50  0001 C CNN
	1    3200 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3200 3800 3200 4200
Wire Wire Line
	3200 3800 3400 3800
Wire Wire Line
	3400 4600 3200 4600
Connection ~ 3200 4600
Wire Wire Line
	3200 4600 3200 4750
Wire Wire Line
	3400 4200 3200 4200
Connection ~ 3200 4200
Wire Wire Line
	3200 4200 3200 4600
Wire Wire Line
	3800 4200 4200 4200
Wire Wire Line
	3800 4600 4200 4600
Wire Wire Line
	3800 3800 4200 3800
$Comp
L power:+3V3 #PWR015
U 1 1 61B7377A
P 4100 3550
F 0 "#PWR015" H 4100 3400 50  0001 C CNN
F 1 "+3V3" V 4100 3800 50  0000 C CNN
F 2 "" H 4100 3550 50  0001 C CNN
F 3 "" H 4100 3550 50  0001 C CNN
	1    4100 3550
	0    -1   -1   0   
$EndComp
$Comp
L power:+3V3 #PWR016
U 1 1 61B7A048
P 4100 3950
F 0 "#PWR016" H 4100 3800 50  0001 C CNN
F 1 "+3V3" V 4100 4200 50  0000 C CNN
F 2 "" H 4100 3950 50  0001 C CNN
F 3 "" H 4100 3950 50  0001 C CNN
	1    4100 3950
	0    -1   -1   0   
$EndComp
$Comp
L power:+3V3 #PWR017
U 1 1 61B7AA8F
P 4100 4350
F 0 "#PWR017" H 4100 4200 50  0001 C CNN
F 1 "+3V3" V 4100 4600 50  0000 C CNN
F 2 "" H 4100 4350 50  0001 C CNN
F 3 "" H 4100 4350 50  0001 C CNN
	1    4100 4350
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4100 3550 4200 3550
Wire Wire Line
	4200 3550 4200 3600
Wire Wire Line
	4100 3950 4200 3950
Wire Wire Line
	4200 3950 4200 4000
Wire Wire Line
	4100 4350 4200 4350
Wire Wire Line
	4200 4350 4200 4400
Connection ~ 4200 3800
Wire Wire Line
	4200 4200 4850 4200
Connection ~ 4200 4200
Wire Wire Line
	4200 3800 4850 3800
Wire Wire Line
	4200 4600 4850 4600
Connection ~ 4200 4600
Text Label 4450 3800 0    50   ~ 0
BUTTON_1
Text Label 4450 4200 0    50   ~ 0
BUTTON_2
Text Label 4450 4600 0    50   ~ 0
BUTTON_3
$Comp
L Device:Rotary_Encoder_Switch SW4
U 1 1 61B88CF1
P 3650 5600
F 0 "SW4" H 3650 5967 50  0000 C CNN
F 1 "Rotary_Encoder_Switch" H 3650 5876 50  0000 C CNN
F 2 "Rotary_Encoder:RotaryEncoder_Alps_EC11E-Switch_Vertical_H20mm" H 3500 5760 50  0001 C CNN
F 3 "~" H 3650 5860 50  0001 C CNN
	1    3650 5600
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R6
U 1 1 61BB0920
P 4200 5350
F 0 "R6" H 4259 5396 50  0000 L CNN
F 1 "10k" H 4259 5305 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 4200 5350 50  0001 C CNN
F 3 "~" H 4200 5350 50  0001 C CNN
F 4 "C17414" H 4200 5350 50  0001 C CNN "LCSC"
	1    4200 5350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR018
U 1 1 61BB0926
P 4200 5200
F 0 "#PWR018" H 4200 5050 50  0001 C CNN
F 1 "+3V3" H 4200 5350 50  0000 C CNN
F 2 "" H 4200 5200 50  0001 C CNN
F 3 "" H 4200 5200 50  0001 C CNN
	1    4200 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4200 5200 4200 5250
Wire Wire Line
	3950 5500 4200 5500
Wire Wire Line
	4200 5500 4200 5450
Wire Wire Line
	4200 5500 4850 5500
Text Label 4450 5500 0    50   ~ 0
BUTTON_4
$Comp
L power:GND #PWR014
U 1 1 61BBA749
P 3950 5850
F 0 "#PWR014" H 3950 5600 50  0001 C CNN
F 1 "GND" H 3955 5677 50  0000 C CNN
F 2 "" H 3950 5850 50  0001 C CNN
F 3 "" H 3950 5850 50  0001 C CNN
	1    3950 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3950 5700 3950 5850
$Comp
L Device:R_Small R1
U 1 1 61BBE82C
P 2200 5350
F 0 "R1" H 2259 5396 50  0000 L CNN
F 1 "10k" H 2259 5305 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2200 5350 50  0001 C CNN
F 3 "~" H 2200 5350 50  0001 C CNN
F 4 "C17414" H 2200 5350 50  0001 C CNN "LCSC"
	1    2200 5350
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR08
U 1 1 61BBE832
P 2200 5200
F 0 "#PWR08" H 2200 5050 50  0001 C CNN
F 1 "+3V3" V 2200 5450 50  0000 C CNN
F 2 "" H 2200 5200 50  0001 C CNN
F 3 "" H 2200 5200 50  0001 C CNN
	1    2200 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	2200 5200 2200 5250
$Comp
L Device:R_Small R2
U 1 1 61BC5446
P 2450 5350
F 0 "R2" H 2509 5396 50  0000 L CNN
F 1 "10k" H 2509 5305 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2450 5350 50  0001 C CNN
F 3 "~" H 2450 5350 50  0001 C CNN
F 4 "C17414" H 2450 5350 50  0001 C CNN "LCSC"
	1    2450 5350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR013
U 1 1 61BCA3C2
P 3300 5600
F 0 "#PWR013" H 3300 5350 50  0001 C CNN
F 1 "GND" V 3300 5400 50  0000 C CNN
F 2 "" H 3300 5600 50  0001 C CNN
F 3 "" H 3300 5600 50  0001 C CNN
	1    3300 5600
	0    1    1    0   
$EndComp
Wire Wire Line
	2450 5250 2450 5200
Wire Wire Line
	2450 5200 2200 5200
Connection ~ 2200 5200
Wire Wire Line
	3350 5600 3300 5600
Connection ~ 4200 5500
Wire Wire Line
	1850 4500 700  4500
Wire Wire Line
	700  4600 1850 4600
Text Label 700  4500 0    50   ~ 0
GPIO2(SDA1)
Text Label 700  4600 0    50   ~ 0
GPIO3(SCL1)
$Comp
L power:+3.3V #PWR03
U 1 1 61BEA2B6
P 1650 4400
F 0 "#PWR03" H 1650 4250 50  0001 C CNN
F 1 "+3.3V" V 1650 4650 50  0000 C CNN
F 2 "" H 1650 4400 50  0000 C CNN
F 3 "" H 1650 4400 50  0000 C CNN
	1    1650 4400
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR02
U 1 1 61BEC8DE
P 1650 4300
F 0 "#PWR02" H 1650 4050 50  0001 C CNN
F 1 "GND" V 1650 4100 50  0000 C CNN
F 2 "" H 1650 4300 50  0000 C CNN
F 3 "" H 1650 4300 50  0000 C CNN
	1    1650 4300
	0    1    1    0   
$EndComp
Wire Wire Line
	1650 4300 1850 4300
Wire Wire Line
	1650 4400 1850 4400
$Comp
L Connector:Conn_01x04_Female J2
U 1 1 61BFF728
P 2250 6100
F 0 "J2" H 2278 6076 50  0000 L CNN
F 1 "OLED Connector" H 2278 5985 50  0000 L CNN
F 2 "mousebites:0.9_in_OLED_Footprint" H 2250 6100 50  0001 C CNN
F 3 "~" H 2250 6100 50  0001 C CNN
	1    2250 6100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2050 6300 900  6300
Wire Wire Line
	900  6200 2050 6200
Text Label 900  6300 0    50   ~ 0
GPIO2(SDA1)
Text Label 900  6200 0    50   ~ 0
GPIO3(SCL1)
$Comp
L power:+3.3V #PWR025
U 1 1 61C0490B
P 1850 6100
F 0 "#PWR025" H 1850 5950 50  0001 C CNN
F 1 "+3.3V" V 1850 6350 50  0000 C CNN
F 2 "" H 1850 6100 50  0000 C CNN
F 3 "" H 1850 6100 50  0000 C CNN
	1    1850 6100
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR024
U 1 1 61C04911
P 1850 6000
F 0 "#PWR024" H 1850 5750 50  0001 C CNN
F 1 "GND" V 1850 5800 50  0000 C CNN
F 2 "" H 1850 6000 50  0000 C CNN
F 3 "" H 1850 6000 50  0000 C CNN
	1    1850 6000
	0    1    1    0   
$EndComp
Wire Wire Line
	1850 6000 2050 6000
Wire Wire Line
	1850 6100 2050 6100
NoConn ~ 1250 1400
NoConn ~ 1250 1600
NoConn ~ 1250 1700
NoConn ~ 1250 1800
NoConn ~ 1250 2000
NoConn ~ 1250 2200
NoConn ~ 1250 2400
NoConn ~ 1250 2500
NoConn ~ 1250 2600
NoConn ~ 1250 2700
NoConn ~ 1250 2800
NoConn ~ 1250 2900
NoConn ~ 3950 3000
NoConn ~ 3950 2900
NoConn ~ 3950 2800
NoConn ~ 3950 2600
NoConn ~ 3950 2400
NoConn ~ 3950 2300
NoConn ~ 3950 2200
NoConn ~ 3950 2100
NoConn ~ 3950 1900
NoConn ~ 3950 1800
NoConn ~ 3950 1600
NoConn ~ 3950 1500
NoConn ~ 3950 1400
$Comp
L power:+5V #PWR04
U 1 1 61C54E5B
P 1700 3600
F 0 "#PWR04" H 1700 3450 50  0001 C CNN
F 1 "+5V" V 1700 3800 50  0000 C CNN
F 2 "" H 1700 3600 50  0000 C CNN
F 3 "" H 1700 3600 50  0000 C CNN
	1    1700 3600
	0    -1   -1   0   
$EndComp
$Comp
L power:+3.3V #PWR06
U 1 1 61C54E61
P 1700 3800
F 0 "#PWR06" H 1700 3650 50  0001 C CNN
F 1 "+3.3V" V 1700 4050 50  0000 C CNN
F 2 "" H 1700 3800 50  0000 C CNN
F 3 "" H 1700 3800 50  0000 C CNN
	1    1700 3800
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR05
U 1 1 61C54E67
P 1700 3700
F 0 "#PWR05" H 1700 3450 50  0001 C CNN
F 1 "GND" V 1700 3500 50  0000 C CNN
F 2 "" H 1700 3700 50  0000 C CNN
F 3 "" H 1700 3700 50  0000 C CNN
	1    1700 3700
	0    1    1    0   
$EndComp
Wire Wire Line
	1700 3600 1900 3600
Wire Wire Line
	1700 3700 1900 3700
Wire Wire Line
	1700 3800 1900 3800
$Comp
L power:PWR_FLAG #FLG01
U 1 1 61C57FA5
P 1900 3600
F 0 "#FLG01" H 1900 3675 50  0001 C CNN
F 1 "PWR_FLAG" V 1900 3728 50  0000 L CNN
F 2 "" H 1900 3600 50  0001 C CNN
F 3 "~" H 1900 3600 50  0001 C CNN
	1    1900 3600
	0    1    1    0   
$EndComp
$Comp
L power:PWR_FLAG #FLG02
U 1 1 61C58F97
P 1900 3700
F 0 "#FLG02" H 1900 3775 50  0001 C CNN
F 1 "PWR_FLAG" V 1900 3828 50  0000 L CNN
F 2 "" H 1900 3700 50  0001 C CNN
F 3 "~" H 1900 3700 50  0001 C CNN
	1    1900 3700
	0    1    1    0   
$EndComp
$Comp
L power:PWR_FLAG #FLG03
U 1 1 61C5BCA9
P 1900 3800
F 0 "#FLG03" H 1900 3875 50  0001 C CNN
F 1 "PWR_FLAG" V 1900 3928 50  0000 L CNN
F 2 "" H 1900 3800 50  0001 C CNN
F 3 "~" H 1900 3800 50  0001 C CNN
	1    1900 3800
	0    1    1    0   
$EndComp
$Comp
L PCA9554APW_118:PCA9554APW,118 U1
U 1 1 61C61273
P 8000 1350
F 0 "U1" H 8000 2020 50  0000 C CNN
F 1 "PCA9554APW,118" H 8000 1929 50  0000 C CNN
F 2 "Package_SO:TSSOP-16_4.4x5mm_P0.65mm" H 8000 1350 50  0001 L BNN
F 3 "" H 8000 1350 50  0001 L BNN
F 4 "1831212" H 8000 1350 50  0001 L BNN "OC_FARNELL"
F 5 "70R6656" H 8000 1350 50  0001 L BNN "OC_NEWARK"
F 6 "PCA9554APW,118" H 8000 1350 50  0001 L BNN "MPN"
F 7 "TSSOP" H 8000 1350 50  0001 L BNN "PACKAGE"
F 8 "NXP" H 8000 1350 50  0001 L BNN "SUPPLIER"
	1    8000 1350
	1    0    0    -1  
$EndComp
Text Label 6800 1350 0    50   ~ 0
GPIO2(SDA1)
Text Label 6800 1250 0    50   ~ 0
GPIO3(SCL1)
$Comp
L power:+3.3V #PWR027
U 1 1 61C65D9B
P 6700 750
F 0 "#PWR027" H 6700 600 50  0001 C CNN
F 1 "+3.3V" V 6700 1000 50  0000 C CNN
F 2 "" H 6700 750 50  0000 C CNN
F 3 "" H 6700 750 50  0000 C CNN
	1    6700 750 
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR028
U 1 1 61C65DA1
P 7300 1950
F 0 "#PWR028" H 7300 1700 50  0001 C CNN
F 1 "GND" V 7400 1900 50  0000 C CNN
F 2 "" H 7300 1950 50  0000 C CNN
F 3 "" H 7300 1950 50  0000 C CNN
	1    7300 1950
	0    1    1    0   
$EndComp
Wire Wire Line
	7100 1050 7300 1050
Wire Wire Line
	6800 1250 7300 1250
Wire Wire Line
	6800 1350 7300 1350
Text Label 8750 1450 0    50   ~ 0
BUTTON_1
Text Label 8750 1550 0    50   ~ 0
BUTTON_2
Text Label 8750 1650 0    50   ~ 0
BUTTON_3
Wire Wire Line
	2450 5450 2450 5500
Wire Wire Line
	2450 5500 3350 5500
Wire Wire Line
	2200 5450 2200 5700
Wire Wire Line
	2200 5700 3350 5700
Text Label 2650 5500 0    50   ~ 0
ROTARY_ENC_A
Text Label 2650 5700 0    50   ~ 0
ROTARY_ENC_B
Text Label 8750 1250 0    50   ~ 0
ROTARY_ENC_A
Text Label 8750 1350 0    50   ~ 0
ROTARY_ENC_B
Text Label 8750 1750 0    50   ~ 0
BUTTON_4
Wire Wire Line
	8700 1750 9150 1750
Wire Wire Line
	8700 1650 9150 1650
Wire Wire Line
	8700 1550 9150 1550
Wire Wire Line
	8700 1450 9150 1450
Wire Wire Line
	8700 1350 9150 1350
Wire Wire Line
	8700 1250 9150 1250
$Comp
L Jumper:SolderJumper_2_Open JP4
U 1 1 61CF258A
P 9150 1050
F 0 "JP4" H 9150 1163 50  0000 C CNN
F 1 "SolderJumper_2_Open" H 9150 1164 50  0001 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Open_RoundedPad1.0x1.5mm" H 9150 1050 50  0001 C CNN
F 3 "~" H 9150 1050 50  0001 C CNN
	1    9150 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 2100 2400 2100
Text Label 9300 1050 0    50   ~ 0
GPIO9(SPI0_MISO)
Wire Wire Line
	9300 1050 10050 1050
$Comp
L Jumper:SolderJumper_3_Bridged12 JP1
U 1 1 61D138DD
P 5800 2200
F 0 "JP1" H 5800 2313 50  0000 C CNN
F 1 "SolderJumper_3_Bridged12" H 5800 2404 50  0001 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm" H 5800 2200 50  0001 C CNN
F 3 "~" H 5800 2200 50  0001 C CNN
	1    5800 2200
	-1   0    0    1   
$EndComp
$Comp
L Jumper:SolderJumper_3_Bridged12 JP2
U 1 1 61D1A9DA
P 6300 2200
F 0 "JP2" H 6300 2313 50  0000 C CNN
F 1 "SolderJumper_3_Bridged12" H 6300 2404 50  0001 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm" H 6300 2200 50  0001 C CNN
F 3 "~" H 6300 2200 50  0001 C CNN
	1    6300 2200
	-1   0    0    1   
$EndComp
$Comp
L Jumper:SolderJumper_3_Bridged12 JP3
U 1 1 61D1F4FD
P 6750 2200
F 0 "JP3" H 6750 2313 50  0000 C CNN
F 1 "SolderJumper_3_Bridged12" H 6750 2404 50  0001 C CNN
F 2 "Jumper:SolderJumper-3_P1.3mm_Bridged12_RoundedPad1.0x1.5mm" H 6750 2200 50  0001 C CNN
F 3 "~" H 6750 2200 50  0001 C CNN
	1    6750 2200
	-1   0    0    1   
$EndComp
$Comp
L Device:R_Small R8
U 1 1 61D38FC5
P 6550 1650
F 0 "R8" V 6450 1600 50  0000 L CNN
F 1 "10k" V 6350 1600 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 6550 1650 50  0001 C CNN
F 3 "~" H 6550 1650 50  0001 C CNN
F 4 "C17414" H 6550 1650 50  0001 C CNN "LCSC"
	1    6550 1650
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R9
U 1 1 61D3CE2E
P 7000 1750
F 0 "R9" V 6900 1700 50  0000 L CNN
F 1 "10k" V 6900 1550 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 7000 1750 50  0001 C CNN
F 3 "~" H 7000 1750 50  0001 C CNN
F 4 "C17414" H 7000 1750 50  0001 C CNN "LCSC"
	1    7000 1750
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R7
U 1 1 61D41495
P 6000 1550
F 0 "R7" V 5900 1500 50  0000 L CNN
F 1 "10k" V 6100 1500 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 6000 1550 50  0001 C CNN
F 3 "~" H 6000 1550 50  0001 C CNN
F 4 "C17414" H 6000 1550 50  0001 C CNN "LCSC"
	1    6000 1550
	0    -1   -1   0   
$EndComp
Wire Wire Line
	5800 2050 5800 1550
Wire Wire Line
	5800 1550 5900 1550
Wire Wire Line
	6100 1550 7300 1550
Wire Wire Line
	7300 1750 7100 1750
Wire Wire Line
	7300 1650 6650 1650
Wire Wire Line
	6450 1650 6300 1650
Wire Wire Line
	6300 1650 6300 2050
Wire Wire Line
	6900 1750 6750 1750
Wire Wire Line
	6750 1750 6750 2050
$Comp
L power:GND #PWR019
U 1 1 61D6E37A
P 5600 2400
F 0 "#PWR019" H 5600 2150 50  0001 C CNN
F 1 "GND" V 5700 2350 50  0000 C CNN
F 2 "" H 5600 2400 50  0000 C CNN
F 3 "" H 5600 2400 50  0000 C CNN
	1    5600 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR021
U 1 1 61D72DBC
P 6100 2400
F 0 "#PWR021" H 6100 2150 50  0001 C CNN
F 1 "GND" V 6200 2350 50  0000 C CNN
F 2 "" H 6100 2400 50  0000 C CNN
F 3 "" H 6100 2400 50  0000 C CNN
	1    6100 2400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR023
U 1 1 61D774DF
P 6550 2400
F 0 "#PWR023" H 6550 2150 50  0001 C CNN
F 1 "GND" V 6650 2350 50  0000 C CNN
F 2 "" H 6550 2400 50  0000 C CNN
F 3 "" H 6550 2400 50  0000 C CNN
	1    6550 2400
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR026
U 1 1 61D7C201
P 6950 2150
F 0 "#PWR026" H 6950 2000 50  0001 C CNN
F 1 "+3.3V" H 6950 2300 50  0000 C CNN
F 2 "" H 6950 2150 50  0000 C CNN
F 3 "" H 6950 2150 50  0000 C CNN
	1    6950 2150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR022
U 1 1 61D811F5
P 6500 2150
F 0 "#PWR022" H 6500 2000 50  0001 C CNN
F 1 "+3.3V" H 6500 2300 50  0000 C CNN
F 2 "" H 6500 2150 50  0000 C CNN
F 3 "" H 6500 2150 50  0000 C CNN
	1    6500 2150
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3V #PWR020
U 1 1 61D8AD4E
P 6000 2150
F 0 "#PWR020" H 6000 2000 50  0001 C CNN
F 1 "+3.3V" H 6000 2300 50  0000 C CNN
F 2 "" H 6000 2150 50  0000 C CNN
F 3 "" H 6000 2150 50  0000 C CNN
	1    6000 2150
	1    0    0    -1  
$EndComp
Wire Wire Line
	5600 2400 5600 2200
Wire Wire Line
	6000 2150 6000 2200
Wire Wire Line
	6100 2400 6100 2200
Wire Wire Line
	6500 2150 6500 2200
Wire Wire Line
	6550 2200 6550 2400
Wire Wire Line
	6950 2150 6950 2200
Text Label 900  5400 0    50   ~ 0
GPIO2(SDA1)
Text Label 900  5300 0    50   ~ 0
GPIO3(SCL1)
$Comp
L power:+3.3V #PWR029
U 1 1 61B6313E
P 1700 5200
F 0 "#PWR029" H 1700 5050 50  0001 C CNN
F 1 "+3.3V" V 1700 5450 50  0000 C CNN
F 2 "" H 1700 5200 50  0000 C CNN
F 3 "" H 1700 5200 50  0000 C CNN
	1    1700 5200
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R10
U 1 1 61B71964
P 1550 5300
F 0 "R10" H 1609 5346 50  0000 L CNN
F 1 "10k" H 1609 5255 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 1550 5300 50  0001 C CNN
F 3 "~" H 1550 5300 50  0001 C CNN
F 4 "C17414" H 1550 5300 50  0001 C CNN "LCSC"
	1    1550 5300
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R11
U 1 1 61B766B8
P 1550 5400
F 0 "R11" H 1609 5446 50  0000 L CNN
F 1 "10k" H 1609 5355 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 1550 5400 50  0001 C CNN
F 3 "~" H 1550 5400 50  0001 C CNN
F 4 "C17414" H 1550 5400 50  0001 C CNN "LCSC"
	1    1550 5400
	0    1    1    0   
$EndComp
Wire Wire Line
	900  5300 1450 5300
Wire Wire Line
	900  5400 1450 5400
Wire Wire Line
	1650 5400 1700 5400
Wire Wire Line
	1700 5400 1700 5300
Wire Wire Line
	1650 5300 1700 5300
Connection ~ 1700 5300
Wire Wire Line
	1700 5300 1700 5200
$Comp
L Device:C_Small C1
U 1 1 61B8F9E7
P 6800 900
F 0 "C1" H 6892 946 50  0000 L CNN
F 1 "100n" H 6892 855 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 6800 900 50  0001 C CNN
F 3 "~" H 6800 900 50  0001 C CNN
F 4 "C49678" H 6800 900 50  0001 C CNN "LCSC"
	1    6800 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 750  6800 750 
Wire Wire Line
	7100 750  7100 1050
Wire Wire Line
	6800 800  6800 750 
Connection ~ 6800 750 
Wire Wire Line
	6800 750  7100 750 
$Comp
L power:GND #PWR030
U 1 1 61BA6717
P 6700 1050
F 0 "#PWR030" H 6700 800 50  0001 C CNN
F 1 "GND" V 6800 1000 50  0000 C CNN
F 2 "" H 6700 1050 50  0000 C CNN
F 3 "" H 6700 1050 50  0000 C CNN
	1    6700 1050
	0    1    1    0   
$EndComp
Wire Wire Line
	6700 1050 6800 1050
Wire Wire Line
	6800 1050 6800 1000
Wire Wire Line
	8700 1050 9000 1050
Text Label 8000 3050 0    50   ~ 0
BUTTON_1
Text Label 8000 3150 0    50   ~ 0
BUTTON_2
Text Label 8000 3250 0    50   ~ 0
BUTTON_3
Wire Wire Line
	7950 3250 8400 3250
Wire Wire Line
	7950 3150 8400 3150
Wire Wire Line
	7950 3050 8400 3050
$Comp
L power:GND #PWR032
U 1 1 61BA62FA
P 9050 3050
F 0 "#PWR032" H 9050 2800 50  0001 C CNN
F 1 "GND" V 9050 2850 50  0000 C CNN
F 2 "" H 9050 3050 50  0000 C CNN
F 3 "" H 9050 3050 50  0000 C CNN
	1    9050 3050
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R13
U 1 1 61BB2381
P 9200 3550
F 0 "R13" V 9100 3500 50  0000 L CNN
F 1 "10k" V 9000 3500 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 9200 3550 50  0001 C CNN
F 3 "~" H 9200 3550 50  0001 C CNN
F 4 "C17414" H 9200 3550 50  0001 C CNN "LCSC"
	1    9200 3550
	0    -1   -1   0   
$EndComp
$Comp
L Device:R_Small R12
U 1 1 61BB79CE
P 9200 3450
F 0 "R12" V 9400 3400 50  0000 L CNN
F 1 "10k" V 9300 3400 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 9200 3450 50  0001 C CNN
F 3 "~" H 9200 3450 50  0001 C CNN
F 4 "C17414" H 9200 3450 50  0001 C CNN "LCSC"
	1    9200 3450
	0    -1   -1   0   
$EndComp
$Comp
L Connector_Generic:Conn_02x06_Odd_Even J3
U 1 1 61C08A8B
P 8600 3250
F 0 "J3" H 8650 3667 50  0000 C CNN
F 1 "Conn_02x06_Odd_Even" H 8650 3576 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_2x06_P2.54mm_Vertical" H 8600 3250 50  0001 C CNN
F 3 "~" H 8600 3250 50  0001 C CNN
	1    8600 3250
	1    0    0    -1  
$EndComp
Wire Wire Line
	8900 3050 9050 3050
Wire Wire Line
	8900 3050 8900 3150
Connection ~ 8900 3050
Connection ~ 8900 3150
Wire Wire Line
	8900 3150 8900 3250
Connection ~ 8900 3250
Wire Wire Line
	8900 3250 8900 3350
Text Label 8000 3350 0    50   ~ 0
BUTTON_4
Wire Wire Line
	7950 3350 8400 3350
$Comp
L power:+3.3V #PWR031
U 1 1 61C7BB3B
P 9600 3350
F 0 "#PWR031" H 9600 3200 50  0001 C CNN
F 1 "+3.3V" H 9600 3490 50  0000 C CNN
F 2 "" H 9600 3350 50  0000 C CNN
F 3 "" H 9600 3350 50  0000 C CNN
	1    9600 3350
	1    0    0    -1  
$EndComp
Wire Wire Line
	8900 3450 9100 3450
Wire Wire Line
	9100 3550 8900 3550
Wire Wire Line
	9300 3450 9600 3450
Wire Wire Line
	9600 3450 9600 3350
Wire Wire Line
	9300 3550 9600 3550
Wire Wire Line
	9600 3550 9600 3450
Connection ~ 9600 3450
Wire Wire Line
	8700 1950 9150 1950
Wire Wire Line
	8700 1850 9150 1850
Text Label 8900 1850 0    50   ~ 0
LED_1
Text Label 8900 1950 0    50   ~ 0
LED_2
Wire Wire Line
	7950 3550 8400 3550
Wire Wire Line
	7950 3450 8400 3450
Text Label 8000 3450 0    50   ~ 0
LED_1
Text Label 8000 3550 0    50   ~ 0
LED_2
NoConn ~ 1850 4200
NoConn ~ 2150 6250
$EndSCHEMATC