EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 3 4 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Wire Wire Line 6600 3130 6750 3130 Wire Wire Line 6600 3230 6750 3230 $Comp L SSCDANT030PASA5:SSC-I2C U6 U 1 1 5F454A33 P 7350 3130 AR Path="/5F454A33" Ref="U6" Part="1" AR Path="/5F4AA61C/5F454A33" Ref="U6" Part="1" AR Path="/608893F4/5F454A33" Ref="U3" Part="1" F 0 "U3" H 7300 3497 50 0000 C CNN F 1 "SSCDRRN005PD2A3" H 7300 3406 50 0000 C CNN F 2 "honeywell-ssc:SSCMRRN005PD3A3" H 7350 3130 50 0001 L BNN F 3 "DIP-8 Honeywell" H 7350 3130 50 0001 L BNN F 4 "https://snapeda.com/shop?store=DigiKey&id=423825" H 7350 3130 50 0001 L BNN "Field4" F 5 "SSCDRRN005PD2A3" H 7350 3130 50 0001 L BNN "Field5" F 6 "None" H 7350 3130 50 0001 L BNN "Field6" F 7 "Bad" H 7350 3130 50 0001 L BNN "Field7" F 8 "Honeywell Sensing" H 7350 3130 50 0001 L BNN "Field8" F 9 "Pressure Sensor 5PSI Absolute Male - 0.19 (4.93mm) Tube 12 b 8-DIP (0.524, 13.30mm), Top Port" H 7350 3130 50 0001 L BNN "Field9" 1 7350 3130 1 0 0 -1 $EndComp Text GLabel 6600 3130 0 50 Input ~ 0 MPY_I2C1_SCL Text GLabel 6600 3230 0 50 BiDi ~ 0 MPY_I2C1_SDA $Comp L power:+3.3V #PWR0122 U 1 1 5F98D4C1 P 8160 2880 F 0 "#PWR0122" H 8160 2730 50 0001 C CNN F 1 "+3.3V" H 8175 3053 50 0000 C CNN F 2 "" H 8160 2880 50 0001 C CNN F 3 "" H 8160 2880 50 0001 C CNN 1 8160 2880 1 0 0 -1 $EndComp $Comp L Device:C C13 U 1 1 5F899498 P 8160 3180 F 0 "C13" H 8275 3226 50 0000 L CNN F 1 "100nF" H 8275 3135 50 0000 L CNN F 2 "Capacitor_SMD:C_0805_2012Metric" H 8198 3030 50 0001 C CNN F 3 "~" H 8160 3180 50 0001 C CNN F 4 " C14663" H 8160 3180 50 0001 C CNN "LCSC" 1 8160 3180 1 0 0 -1 $EndComp Wire Wire Line 8160 2880 8160 3030 Wire Wire Line 8160 3030 7850 3030 Connection ~ 8160 3030 $Comp L power:GND #PWR0123 U 1 1 5F89AD27 P 7850 3330 F 0 "#PWR0123" H 7850 3080 50 0001 C CNN F 1 "GND" H 7855 3157 50 0000 C CNN F 2 "" H 7850 3330 50 0001 C CNN F 3 "" H 7850 3330 50 0001 C CNN 1 7850 3330 1 0 0 -1 $EndComp Wire Wire Line 8160 3330 7850 3330 Wire Wire Line 7850 3230 7850 3330 Connection ~ 7850 3330 $Comp L power:+3V3 #PWR0166 U 1 1 60885566 P 4090 2600 F 0 "#PWR0166" H 4090 2450 50 0001 C CNN F 1 "+3V3" H 4090 2750 50 0000 C CNN F 2 "" H 4090 2600 50 0001 C CNN F 3 "" H 4090 2600 50 0001 C CNN 1 4090 2600 1 0 0 -1 $EndComp Text HLabel 4250 2840 0 50 Input ~ 0 SPI1_SCLK Text HLabel 4250 3040 0 50 Input ~ 0 SPI1_MISO Text HLabel 4250 2940 0 50 Input ~ 0 SPI1_MOSI Text HLabel 4250 3140 0 50 Input ~ 0 SPI1_CS Wire Wire Line 4890 3490 4890 3540 Wire Wire Line 4890 3440 4890 3490 Connection ~ 4890 3490 Wire Wire Line 5020 3490 4890 3490 $Comp L power:GND #PWR0167 U 1 1 6088C40D P 5020 3490 F 0 "#PWR0167" H 5020 3240 50 0001 C CNN F 1 "GND" H 5025 3317 50 0000 C CNN F 2 "" H 5020 3490 50 0001 C CNN F 3 "" H 5020 3490 50 0001 C CNN 1 5020 3490 1 0 0 -1 $EndComp $Comp L Connector_Generic:Conn_02x10_Top_Bottom J3 U 1 1 6087C49F P 4590 3040 F 0 "J3" H 4640 3657 50 0000 C CNN F 1 "Conn_02x10_Top_Bottom" H 4640 3566 50 0000 C CNN F 2 "Connector_PinSocket_2.54mm:PinSocket_2x10_P2.54mm_Vertical" H 4590 3040 50 0001 C CNN F 3 "~" H 4590 3040 50 0001 C CNN 1 4590 3040 1 0 0 -1 $EndComp Text HLabel 4250 3540 0 50 Input ~ 0 UART_TX Text HLabel 4250 3440 0 50 Input ~ 0 UART_RX Text HLabel 5020 2640 2 50 Input ~ 0 GPIO0 Text HLabel 5020 2740 2 50 Input ~ 0 GPIO1 Text HLabel 5020 2840 2 50 Input ~ 0 GPIO2 Text HLabel 5020 2940 2 50 Input ~ 0 GPIO3 Text HLabel 5020 3040 2 50 Input ~ 0 GPIO4 Text HLabel 5020 3140 2 50 Input ~ 0 GPIO5 Text HLabel 5020 3240 2 50 Input ~ 0 GPIO6 Text HLabel 5020 3340 2 50 Input ~ 0 GPIO7 Wire Wire Line 4390 2640 4390 2690 Wire Wire Line 4390 2690 4090 2690 Wire Wire Line 4090 2690 4090 2600 Connection ~ 4390 2690 Wire Wire Line 4390 2690 4390 2740 Text GLabel 4250 3240 0 50 Input ~ 0 MPY_I2C1_SCL Text GLabel 4250 3340 0 50 BiDi ~ 0 MPY_I2C1_SDA Wire Wire Line 4890 2640 5020 2640 Wire Wire Line 4890 2740 5020 2740 Wire Wire Line 4890 2840 5020 2840 Wire Wire Line 4890 2940 5020 2940 Wire Wire Line 4890 3040 5020 3040 Wire Wire Line 4890 3140 5020 3140 Wire Wire Line 4890 3240 5020 3240 Wire Wire Line 4890 3340 5020 3340 Wire Wire Line 4250 2840 4390 2840 Wire Wire Line 4250 2940 4390 2940 Wire Wire Line 4250 3040 4390 3040 Wire Wire Line 4250 3140 4390 3140 Wire Wire Line 4250 3240 4390 3240 Wire Wire Line 4250 3340 4390 3340 Wire Wire Line 4250 3440 4390 3440 Wire Wire Line 4250 3540 4390 3540 $EndSCHEMATC