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 Connector:Conn_01x07_Male J1 U 1 1 60F96B0D P 9200 1350 F 0 "J1" H 9172 1282 50 0000 R CNN F 1 "Conn_01x07_Male" H 9172 1373 50 0000 R CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x07_P2.54mm_Vertical" H 9200 1350 50 0001 C CNN F 3 "~" H 9200 1350 50 0001 C CNN 1 9200 1350 -1 0 0 1 $EndComp $Comp L Device:Jumper_NC_Dual JP3 U 1 1 60F9EB05 P 5100 2500 F 0 "JP3" V 5146 2602 50 0000 L CNN F 1 "Jumper_NC_Dual" V 5055 2602 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 5100 2500 50 0001 C CNN F 3 "~" H 5100 2500 50 0001 C CNN 1 5100 2500 0 -1 -1 0 $EndComp $Comp L Device:Jumper_NC_Dual JP5 U 1 1 60FA199A P 6900 2500 F 0 "JP5" V 6946 2602 50 0000 L CNN F 1 "Jumper_NC_Dual" V 6855 2602 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6900 2500 50 0001 C CNN F 3 "~" H 6900 2500 50 0001 C CNN 1 6900 2500 0 -1 -1 0 $EndComp $Comp L Device:R R1b1 U 1 1 60FA20D1 P 9350 2050 F 0 "R1b1" H 9420 2096 50 0000 L CNN F 1 "1.6 kOhm" H 9420 2005 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 9280 2050 50 0001 C CNN F 3 "~" H 9350 2050 50 0001 C CNN 1 9350 2050 1 0 0 -1 $EndComp $Comp L Device:R R2b1 U 1 1 60FA4108 P 9350 2450 F 0 "R2b1" H 9420 2496 50 0000 L CNN F 1 "1.6 kOhm" H 9420 2405 50 0000 L CNN F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 9280 2450 50 0001 C CNN F 3 "~" H 9350 2450 50 0001 C CNN 1 9350 2450 1 0 0 -1 $EndComp $Comp L Device:R R1a1 U 1 1 60FA5D7D P 8850 2050 F 0 "R1a1" H 8920 2096 50 0000 L CNN F 1 "1.6 kOhm" H 8920 2005 50 0000 L CNN F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 8780 2050 50 0001 C CNN F 3 "~" H 8850 2050 50 0001 C CNN 1 8850 2050 1 0 0 -1 $EndComp $Comp L Device:R R2a1 U 1 1 60FA5D83 P 8850 2450 F 0 "R2a1" H 8920 2496 50 0000 L CNN F 1 "1.6 kOhm" H 8920 2405 50 0000 L CNN F 2 "Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal" V 8780 2450 50 0001 C CNN F 3 "~" H 8850 2450 50 0001 C CNN 1 8850 2450 1 0 0 -1 $EndComp Text GLabel 2150 7050 3 50 Input ~ 0 GND Text Label 1700 4900 2 50 ~ 0 SDA Text Label 1700 5000 2 50 ~ 0 SCL Text Label 1700 5150 2 50 ~ 0 A0 Text Label 1700 5250 2 50 ~ 0 A1 Text Label 1700 5350 2 50 ~ 0 A2 Text Label 1700 5500 2 50 ~ 0 ~OE~ Text Label 1700 5600 2 50 ~ 0 ~RESET~ Text Label 3550 6700 0 50 ~ 0 ~INT~ Text GLabel 2000 1350 1 50 Input ~ 0 Vcc Text GLabel 2150 3950 3 50 Input ~ 0 GND Connection ~ 2150 3850 Text Label 1700 1800 2 50 ~ 0 SDA Text Label 1700 1900 2 50 ~ 0 SCL Text Label 1700 2050 2 50 ~ 0 A0 Text Label 1700 2150 2 50 ~ 0 A1 Text Label 1700 2250 2 50 ~ 0 A2 Text Label 1700 2400 2 50 ~ 0 ~OE~ Text Label 1700 2500 2 50 ~ 0 ~RESET~ Text Label 3550 3600 0 50 ~ 0 ~INT~ Text GLabel 9000 1550 0 50 Input ~ 0 Vcc Text GLabel 9000 1650 0 50 Input ~ 0 GND $Comp L Device:Jumper_NC_Dual JP1 U 1 1 6103521F P 5700 1700 F 0 "JP1" H 5700 1939 50 0000 C CNN F 1 "Jumper_NC_Dual" H 5700 1848 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 5700 1700 50 0001 C CNN F 3 "~" H 5700 1700 50 0001 C CNN 1 5700 1700 0 -1 -1 0 $EndComp Text Label 5800 1700 0 50 ~ 0 ~OE~ Text Label 5200 2500 0 50 ~ 0 A0 Text Label 6100 2500 0 50 ~ 0 A1 Text Label 7000 2500 0 50 ~ 0 A2 Text Label 9000 1450 2 50 ~ 0 SDA Text Label 9000 1350 2 50 ~ 0 SCL Text Label 9000 1250 2 50 ~ 0 ~OE~ Text Label 9000 1150 2 50 ~ 0 ~RESET~ Text Label 9000 1050 2 50 ~ 0 ~INT~ $Comp L Device:Jumper_NC_Dual JP2 U 1 1 610730CC P 6350 1700 F 0 "JP2" H 6350 1939 50 0000 C CNN F 1 "Jumper_NC_Dual" H 6350 1848 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6350 1700 50 0001 C CNN F 3 "~" H 6350 1700 50 0001 C CNN 1 6350 1700 0 -1 -1 0 $EndComp Text Label 6450 1700 0 50 ~ 0 ~RESET~ $Comp L Device:Jumper_NC_Dual JP4 U 1 1 60FA04C3 P 6000 2500 F 0 "JP4" V 6046 2602 50 0000 L CNN F 1 "Jumper_NC_Dual" V 5955 2602 50 0000 L CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 6000 2500 50 0001 C CNN F 3 "~" H 6000 2500 50 0001 C CNN 1 6000 2500 0 -1 -1 0 $EndComp Text GLabel 5700 1450 1 50 Input ~ 0 Vcc Text GLabel 6350 1450 1 50 Input ~ 0 Vcc Text GLabel 5100 2250 1 50 Input ~ 0 Vcc Text GLabel 6000 2250 1 50 Input ~ 0 Vcc Text GLabel 6900 2250 1 50 Input ~ 0 Vcc Text GLabel 6350 1950 3 50 Input ~ 0 GND Text GLabel 5700 1950 3 50 Input ~ 0 GND Text GLabel 5100 2750 3 50 Input ~ 0 GND Text GLabel 6000 2750 3 50 Input ~ 0 GND Text GLabel 6900 2750 3 50 Input ~ 0 GND Wire Wire Line 1850 6950 1950 6950 $Comp L pca9505:PCA9506BS U2 U 1 1 610CF3EF P 2650 5700 F 0 "U2" H 2650 5700 50 0000 C CNN F 1 "PCA9506BS" H 2650 5800 50 0000 C CNN F 2 "pca9505-breakout:PCA9506BS" H 2650 5700 50 0001 C CNN F 3 "https://www.nxp.com/docs/en/data-sheet/PCA9505_9506.pdf" H 2650 5700 50 0001 C CNN 1 2650 5700 1 0 0 -1 $EndComp Wire Wire Line 9350 2300 8850 2300 Wire Wire Line 8850 2200 9350 2200 Wire Wire Line 9350 1900 8850 1900 Wire Wire Line 8850 2600 9350 2600 Text GLabel 8750 1900 0 50 Input ~ 0 Vcc Text GLabel 8750 2300 0 50 Input ~ 0 Vcc Wire Wire Line 8850 1900 8750 1900 Connection ~ 8850 1900 Wire Wire Line 8850 2300 8750 2300 Connection ~ 8850 2300 Text Label 8750 2600 2 50 ~ 0 SDA Text Label 8750 2200 2 50 ~ 0 SCL Wire Wire Line 8850 2200 8750 2200 Connection ~ 8850 2200 Wire Wire Line 8850 2600 8750 2600 Connection ~ 8850 2600 Connection ~ 2150 6950 Text GLabel 3350 6950 2 50 Input ~ 0 GND Wire Wire Line 2000 1350 2000 1450 Wire Wire Line 2150 3950 2150 3850 Wire Wire Line 2150 7050 2150 6950 Wire Wire Line 3350 6950 3250 6950 Wire Wire Line 2150 3850 2050 3850 Connection ~ 2050 3850 Wire Wire Line 1950 3850 1850 3850 Wire Wire Line 2050 3850 1950 3850 Connection ~ 1950 3850 $Comp L pca9505:PCA9505 U1 U 1 1 61003FF1 P 2650 2600 F 0 "U1" H 2650 2600 50 0000 C CNN F 1 "PCA9505" H 2650 2700 50 0000 C CNN F 2 "pca9505-breakout:PCA9505DGG" H 3150 1400 50 0001 C CNN F 3 "https://www.nxp.com/docs/en/data-sheet/PCA9505_9506.pdf" H 3150 1400 50 0001 C CNN 1 2650 2600 1 0 0 -1 $EndComp Wire Wire Line 2150 6950 2050 6950 Connection ~ 1950 6950 Connection ~ 2050 6950 Wire Wire Line 2050 6950 1950 6950 Text Label 3550 4950 0 50 ~ 0 IO0_0 Text Label 3550 5050 0 50 ~ 0 IO0_1 Text Label 3550 5150 0 50 ~ 0 IO0_2 Text Label 3550 5250 0 50 ~ 0 IO0_3 Text Label 3550 5350 0 50 ~ 0 IO0_4 Text Label 3550 5450 0 50 ~ 0 IO0_5 Text Label 3550 5550 0 50 ~ 0 IO0_6 Text Label 3550 5650 0 50 ~ 0 IO0_7 Text Label 5250 4350 0 50 ~ 0 IO0_1 Text Label 5250 4450 0 50 ~ 0 IO0_2 Text Label 5250 4550 0 50 ~ 0 IO0_3 Text Label 5250 4650 0 50 ~ 0 IO0_4 Text Label 5250 4750 0 50 ~ 0 IO0_5 Text Label 5250 4850 0 50 ~ 0 IO0_6 Text Label 5250 4950 0 50 ~ 0 IO0_7 Text Label 3550 1850 0 50 ~ 0 IO0_0 Text Label 3550 1950 0 50 ~ 0 IO0_1 Text Label 3550 2050 0 50 ~ 0 IO0_2 Text Label 3550 2150 0 50 ~ 0 IO0_3 Text Label 3550 2250 0 50 ~ 0 IO0_4 Text Label 3550 2350 0 50 ~ 0 IO0_5 Text Label 3550 2450 0 50 ~ 0 IO0_6 Text Label 3550 2550 0 50 ~ 0 IO0_7 Text Label 3550 2700 0 50 ~ 0 IO1_0 Text Label 3550 2800 0 50 ~ 0 IO1_1 Text Label 3550 2900 0 50 ~ 0 IO1_2 Text Label 3550 3000 0 50 ~ 0 IO1_3 Text Label 3550 3100 0 50 ~ 0 IO1_4 Text Label 3550 3200 0 50 ~ 0 IO1_5 Text Label 3550 3300 0 50 ~ 0 IO1_6 Text Label 3550 3400 0 50 ~ 0 IO1_7 Text Label 3550 5800 0 50 ~ 0 IO1_0 Text Label 3550 5900 0 50 ~ 0 IO1_1 Text Label 3550 6000 0 50 ~ 0 IO1_2 Text Label 3550 6100 0 50 ~ 0 IO1_3 Text Label 3550 6200 0 50 ~ 0 IO1_4 Text Label 3550 6300 0 50 ~ 0 IO1_5 Text Label 3550 6400 0 50 ~ 0 IO1_6 Text Label 3550 6500 0 50 ~ 0 IO1_7 Text Label 6000 4350 0 50 ~ 0 IO1_1 Text Label 6000 4450 0 50 ~ 0 IO1_2 Text Label 6000 4550 0 50 ~ 0 IO1_3 Text Label 6000 4650 0 50 ~ 0 IO1_4 Text Label 6000 4750 0 50 ~ 0 IO1_5 Text Label 6000 4850 0 50 ~ 0 IO1_6 Text Label 6000 4950 0 50 ~ 0 IO1_7 Text Label 6800 4350 0 50 ~ 0 IO2_1 Text Label 6800 4450 0 50 ~ 0 IO2_2 Text Label 6800 4550 0 50 ~ 0 IO2_3 Text Label 6800 4650 0 50 ~ 0 IO2_4 Text Label 6800 4750 0 50 ~ 0 IO2_5 Text Label 6800 4850 0 50 ~ 0 IO2_6 Text Label 6800 4950 0 50 ~ 0 IO2_7 Text Label 7600 4350 0 50 ~ 0 IO3_1 Text Label 7600 4450 0 50 ~ 0 IO3_2 Text Label 7600 4550 0 50 ~ 0 IO3_3 Text Label 7600 4650 0 50 ~ 0 IO3_4 Text Label 7600 4750 0 50 ~ 0 IO3_5 Text Label 7600 4850 0 50 ~ 0 IO3_6 Text Label 7600 4950 0 50 ~ 0 IO3_7 Text Label 8350 4350 0 50 ~ 0 IO4_1 Text Label 8350 4450 0 50 ~ 0 IO4_2 Text Label 8350 4550 0 50 ~ 0 IO4_3 Text Label 8350 4650 0 50 ~ 0 IO4_4 Text Label 8350 4750 0 50 ~ 0 IO4_5 Text Label 8350 4850 0 50 ~ 0 IO4_6 Text Label 8350 4950 0 50 ~ 0 IO4_7 Text Label 3150 6950 3 50 ~ 0 IO2_0 Text Label 3050 6950 3 50 ~ 0 IO2_1 Text Label 2950 6950 3 50 ~ 0 IO2_2 Text Label 2850 6950 3 50 ~ 0 IO2_3 Text Label 2750 6950 3 50 ~ 0 IO2_4 Text Label 2650 6950 3 50 ~ 0 IO2_5 Text Label 2550 6950 3 50 ~ 0 IO2_6 Text Label 2450 6950 3 50 ~ 0 IO2_7 Text Label 3150 3850 3 50 ~ 0 IO2_0 Text Label 3050 3850 3 50 ~ 0 IO2_1 Text Label 2950 3850 3 50 ~ 0 IO2_2 Text Label 2850 3850 3 50 ~ 0 IO2_3 Text Label 2750 3850 3 50 ~ 0 IO2_4 Text Label 2650 3850 3 50 ~ 0 IO2_5 Text Label 2550 3850 3 50 ~ 0 IO2_6 Text Label 2450 3850 3 50 ~ 0 IO2_7 Text Label 1700 6500 2 50 ~ 0 IO3_0 Text Label 1700 6400 2 50 ~ 0 IO3_1 Text Label 1700 6300 2 50 ~ 0 IO3_2 Text Label 1700 6200 2 50 ~ 0 IO3_3 Text Label 1700 6100 2 50 ~ 0 IO3_4 Text Label 1700 6000 2 50 ~ 0 IO3_5 Text Label 1700 5900 2 50 ~ 0 IO3_6 Text Label 1700 5800 2 50 ~ 0 IO3_7 Text Label 1700 3400 2 50 ~ 0 IO3_0 Text Label 1700 3300 2 50 ~ 0 IO3_1 Text Label 1700 3200 2 50 ~ 0 IO3_2 Text Label 1700 3100 2 50 ~ 0 IO3_3 Text Label 1700 3000 2 50 ~ 0 IO3_4 Text Label 1700 2900 2 50 ~ 0 IO3_5 Text Label 1700 2800 2 50 ~ 0 IO3_6 Text Label 1700 2700 2 50 ~ 0 IO3_7 Text Label 2450 4550 1 50 ~ 0 IO4_0 Text Label 2550 4550 1 50 ~ 0 IO4_1 Text Label 2650 4550 1 50 ~ 0 IO4_2 Text Label 2750 4550 1 50 ~ 0 IO4_3 Text Label 2850 4550 1 50 ~ 0 IO4_4 Text Label 2950 4550 1 50 ~ 0 IO4_5 Text Label 3050 4550 1 50 ~ 0 IO4_6 Text Label 3150 4550 1 50 ~ 0 IO4_7 Text Label 2450 1450 1 50 ~ 0 IO4_0 Text Label 2550 1450 1 50 ~ 0 IO4_1 Text Label 2650 1450 1 50 ~ 0 IO4_2 Text Label 2750 1450 1 50 ~ 0 IO4_3 Text Label 2850 1450 1 50 ~ 0 IO4_4 Text Label 2950 1450 1 50 ~ 0 IO4_5 Text Label 3050 1450 1 50 ~ 0 IO4_6 Text Label 3150 1450 1 50 ~ 0 IO4_7 Text GLabel 2100 4450 1 50 Input ~ 0 Vcc Wire Wire Line 2100 4550 2100 4450 Text GLabel 2100 1350 1 50 Input ~ 0 Vcc Wire Wire Line 2100 1350 2100 1450 Text GLabel 2250 7050 3 50 Input ~ 0 GND Wire Wire Line 2250 7050 2250 6950 Wire Wire Line 2250 6950 2350 6950 Connection ~ 2250 6950 Text GLabel 2250 3950 3 50 Input ~ 0 GND Wire Wire Line 2250 3950 2250 3850 Wire Wire Line 2250 3850 2350 3850 Connection ~ 2250 3850 Text GLabel 2000 4450 1 50 Input ~ 0 Vcc Wire Wire Line 2000 4450 2000 4550 $Comp L Mechanical:MountingHole H1 U 1 1 615370D2 P 5600 6000 F 0 "H1" H 5700 6046 50 0000 L CNN F 1 "MountingHole" H 5700 5955 50 0000 L CNN F 2 "MountingHole:MountingHole_4.3mm_M4_Pad_Via" H 5600 6000 50 0001 C CNN F 3 "~" H 5600 6000 50 0001 C CNN 1 5600 6000 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H2 U 1 1 61539164 P 5600 6200 F 0 "H2" H 5700 6246 50 0000 L CNN F 1 "MountingHole" H 5700 6155 50 0000 L CNN F 2 "MountingHole:MountingHole_4.3mm_M4_Pad_Via" H 5600 6200 50 0001 C CNN F 3 "~" H 5600 6200 50 0001 C CNN 1 5600 6200 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H3 U 1 1 61539811 P 5600 6400 F 0 "H3" H 5700 6446 50 0000 L CNN F 1 "MountingHole" H 5700 6355 50 0000 L CNN F 2 "MountingHole:MountingHole_4.3mm_M4_Pad_Via" H 5600 6400 50 0001 C CNN F 3 "~" H 5600 6400 50 0001 C CNN 1 5600 6400 1 0 0 -1 $EndComp $Comp L Mechanical:MountingHole H4 U 1 1 61539F0B P 5600 6600 F 0 "H4" H 5700 6646 50 0000 L CNN F 1 "MountingHole" H 5700 6555 50 0000 L CNN F 2 "MountingHole:MountingHole_4.3mm_M4_Pad_Via" H 5600 6600 50 0001 C CNN F 3 "~" H 5600 6600 50 0001 C CNN 1 5600 6600 1 0 0 -1 $EndComp Text GLabel 8350 4150 2 50 Input ~ 0 GND Text Label 8350 4250 0 50 ~ 0 IO0_0 Text GLabel 7600 4150 2 50 Input ~ 0 GND Text Label 7600 4250 0 50 ~ 0 IO0_0 Text GLabel 6800 4150 2 50 Input ~ 0 GND Text Label 6800 4250 0 50 ~ 0 IO0_0 Text GLabel 6000 4150 2 50 Input ~ 0 GND Text Label 6000 4250 0 50 ~ 0 IO0_0 Text GLabel 5250 4150 2 50 Input ~ 0 GND Text Label 8350 4250 0 50 ~ 0 IO4_0 Text Label 7600 4250 0 50 ~ 0 IO3_0 Text Label 6800 4250 0 50 ~ 0 IO2_0 Text Label 6000 4250 0 50 ~ 0 IO1_0 Text Label 5250 4250 0 50 ~ 0 IO0_0 $Comp L Connector:Conn_01x09_Male J6 U 1 1 612532F8 P 8150 4550 F 0 "J6" H 8350 5100 50 0000 C CNN F 1 "Conn_01x09_Male" H 8350 4100 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical" H 8150 4550 50 0001 C CNN F 3 "~" H 8150 4550 50 0001 C CNN 1 8150 4550 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x09_Male J5 U 1 1 6124E5F2 P 7400 4550 F 0 "J5" H 7600 5100 50 0000 C CNN F 1 "Conn_01x09_Male" H 7600 4100 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical" H 7400 4550 50 0001 C CNN F 3 "~" H 7400 4550 50 0001 C CNN 1 7400 4550 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x09_Male J4 U 1 1 61249AC8 P 6600 4550 F 0 "J4" H 6800 5100 50 0000 C CNN F 1 "Conn_01x09_Male" H 6800 4100 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical" H 6600 4550 50 0001 C CNN F 3 "~" H 6600 4550 50 0001 C CNN 1 6600 4550 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x09_Male J3 U 1 1 61245019 P 5800 4550 F 0 "J3" H 6000 5100 50 0000 C CNN F 1 "Conn_01x98_Male" H 6000 4100 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical" H 5800 4550 50 0001 C CNN F 3 "~" H 5800 4550 50 0001 C CNN 1 5800 4550 1 0 0 -1 $EndComp $Comp L Connector:Conn_01x09_Male J2 U 1 1 612240FC P 5050 4550 F 0 "J2" H 5250 5100 50 0000 C CNN F 1 "Conn_01x09_Male" H 5250 4100 50 0000 C CNN F 2 "Connector_PinHeader_2.54mm:PinHeader_1x09_P2.54mm_Vertical" H 5050 4550 50 0001 C CNN F 3 "~" H 5050 4550 50 0001 C CNN 1 5050 4550 1 0 0 -1 $EndComp $EndSCHEMATC