dsendcomm/hardware/conn-stmicro.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 7 13
Title "Democratic Sendcomm"
Date "2021-01-16"
Rev "0.9.4"
Comp "Europalab Devices"
Comment1 "Copyright © 2021, Europalab Devices"
Comment2 "Fulfilling requirements of 20200210"
Comment3 "Pending quality assurance testing"
Comment4 "Release revision for manufacturing"
$EndDescr
$Comp
L Memory_EEPROM:CAT24C256 U?
U 1 1 60BCE932
P 8550 5000
AR Path="/601C3EDE/60BCE932" Ref="U?"  Part="1" 
AR Path="/60040B8A/60BCE932" Ref="U13"  Part="1" 
F 0 "U13" H 8300 5250 50  0000 C CNN
F 1 "CAT24C32" H 8750 5250 50  0000 C CNN
F 2 "Package_SO:SOIC-8_3.9x4.9mm_P1.27mm" H 8550 5000 50  0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/CAT24C32-D.PDF" H 8550 5000 50  0001 C CNN
	1    8550 5000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR?
U 1 1 60BCE938
P 8550 5550
AR Path="/5F53D5B5/60BCE938" Ref="#PWR?"  Part="1" 
AR Path="/601C3EDE/60BCE938" Ref="#PWR?"  Part="1" 
AR Path="/60040B8A/60BCE938" Ref="#PWR0113"  Part="1" 
F 0 "#PWR0113" H 8550 5300 50  0001 C CNN
F 1 "GND" H 8555 5377 50  0000 C CNN
F 2 "" H 8550 5550 50  0001 C CNN
F 3 "" H 8550 5550 50  0001 C CNN
	1    8550 5550
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 5300 8550 5400
Wire Wire Line
	8150 5100 8150 5400
Wire Wire Line
	8150 5400 8550 5400
Connection ~ 8550 5400
Wire Wire Line
	8550 5400 8550 5500
Wire Wire Line
	8150 5000 8050 5000
Wire Wire Line
	8050 5000 8050 5400
Wire Wire Line
	8050 5400 8150 5400
Connection ~ 8150 5400
Wire Wire Line
	8150 4900 7950 4900
Wire Wire Line
	7950 4900 7950 5400
Wire Wire Line
	7950 5400 8050 5400
Connection ~ 8050 5400
$Comp
L power:+3V3 #PWR?
U 1 1 60BCE94B
P 8550 4500
AR Path="/601C3EDE/60BCE94B" Ref="#PWR?"  Part="1" 
AR Path="/60040B8A/60BCE94B" Ref="#PWR0114"  Part="1" 
F 0 "#PWR0114" H 8550 4350 50  0001 C CNN
F 1 "+3V3" H 8565 4673 50  0000 C CNN
F 2 "" H 8550 4500 50  0001 C CNN
F 3 "" H 8550 4500 50  0001 C CNN
	1    8550 4500
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 4700 8550 4600
Connection ~ 7950 4900
Wire Wire Line
	7950 4600 8550 4600
Connection ~ 8550 4600
Wire Wire Line
	8550 4600 8550 4500
$Comp
L Device:C C?
U 1 1 60BCE956
P 7950 4750
AR Path="/601C3EDE/60BCE956" Ref="C?"  Part="1" 
AR Path="/60040B8A/60BCE956" Ref="C61"  Part="1" 
F 0 "C61" H 7600 4800 50  0000 L CNN
F 1 "0,1uF" H 7600 4700 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 7988 4600 50  0001 C CNN
F 3 "~" H 7950 4750 50  0001 C CNN
	1    7950 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 60BCE95C
P 9050 4750
AR Path="/601C3EDE/60BCE95C" Ref="R?"  Part="1" 
AR Path="/60040B8A/60BCE95C" Ref="R16"  Part="1" 
F 0 "R16" H 9120 4796 50  0000 L CNN
F 1 "3K9" H 9120 4705 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 8980 4750 50  0001 C CNN
F 3 "~" H 9050 4750 50  0001 C CNN
	1    9050 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 60BCE962
P 9550 4750
AR Path="/601C3EDE/60BCE962" Ref="R?"  Part="1" 
AR Path="/60040B8A/60BCE962" Ref="R17"  Part="1" 
F 0 "R17" H 9620 4796 50  0000 L CNN
F 1 "3K9" H 9620 4705 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9480 4750 50  0001 C CNN
F 3 "~" H 9550 4750 50  0001 C CNN
	1    9550 4750
	1    0    0    -1  
$EndComp
$Comp
L Device:R R?
U 1 1 60BCE968
P 10050 4750
AR Path="/601C3EDE/60BCE968" Ref="R?"  Part="1" 
AR Path="/60040B8A/60BCE968" Ref="R18"  Part="1" 
F 0 "R18" H 10120 4796 50  0000 L CNN
F 1 "1K" H 10120 4705 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 9980 4750 50  0001 C CNN
F 3 "~" H 10050 4750 50  0001 C CNN
	1    10050 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8550 4600 9050 4600
Connection ~ 9050 4600
Wire Wire Line
	9050 4600 9550 4600
Connection ~ 9550 4600
Wire Wire Line
	9550 4600 10050 4600
Wire Wire Line
	8950 4900 9050 4900
Wire Wire Line
	8950 5000 9550 5000
Wire Wire Line
	9550 5000 9550 4900
Wire Wire Line
	8950 5100 9050 5100
Wire Wire Line
	10050 5100 10050 4900
$Comp
L Connector:Conn_01x02_Male J?
U 1 1 60BCE978
P 9250 5300
AR Path="/601C3EDE/60BCE978" Ref="J?"  Part="1" 
AR Path="/60040B8A/60BCE978" Ref="J15"  Part="1" 
F 0 "J15" H 9222 5274 50  0000 R CNN
F 1 "Conn_01x02_Male" H 9222 5183 50  0000 R CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 9250 5300 50  0001 C CNN
F 3 "~" H 9250 5300 50  0001 C CNN
	1    9250 5300
	-1   0    0    -1  
$EndComp
Wire Wire Line
	9050 5300 9050 5100
Connection ~ 9050 5100
Wire Wire Line
	9050 5100 10050 5100
Wire Wire Line
	9050 5400 8550 5400
Wire Wire Line
	9150 4900 9050 4900
Connection ~ 9050 4900
Wire Wire Line
	9550 5000 9650 5000
Connection ~ 9550 5000
Text Notes 8250 4150 0    100  ~ 0
HAT-ID
Text HLabel 9150 4900 2    50   BiDi ~ 0
IDSD
Text HLabel 9650 5000 2    50   Input ~ 0
IDSC
$Comp
L Memory_EEPROM:CAT24C256 U?
U 1 1 60BCE989
P 7050 5000
AR Path="/601C3EDE/60BCE989" Ref="U?"  Part="1" 
AR Path="/60040B8A/60BCE989" Ref="U12"  Part="1" 
F 0 "U12" H 7300 5250 50  0000 C CNN
F 1 "CAT24C32" H 6850 5250 50  0000 C CNN
F 2 "Package_DFN_QFN:DFN-8-1EP_3x2mm_P0.5mm_EP1.3x1.5mm" H 7050 5000 50  0001 C CNN
F 3 "https://www.onsemi.com/pub/Collateral/CAT24C32-D.PDF" H 7050 5000 50  0001 C CNN
	1    7050 5000
	-1   0    0    -1  
$EndComp
Wire Wire Line
	7450 4900 7950 4900
Wire Wire Line
	7450 5000 8050 5000
Connection ~ 8050 5000
Wire Wire Line
	7450 5100 8150 5100
Connection ~ 8150 5100
Wire Wire Line
	7050 4700 7050 4600
Wire Wire Line
	7050 4600 7950 4600
Connection ~ 7950 4600
Wire Wire Line
	7050 5300 7050 5500
Wire Wire Line
	7050 5500 8550 5500
Connection ~ 8550 5500
Wire Wire Line
	8550 5500 8550 5550
Wire Wire Line
	6650 5100 6550 5100
Wire Wire Line
	6550 5100 6550 5800
Wire Wire Line
	6550 5800 10050 5800
Wire Wire Line
	10050 5800 10050 5100
Connection ~ 10050 5100
Text HLabel 6650 4900 0    50   BiDi ~ 0
IDSD
Text HLabel 6650 5000 0    50   Input ~ 0
IDSC
Text Notes 6750 5300 0    50   ~ 0
DNP
$Comp
L Connector:Raspberry_Pi_2_3 J?
U 1 1 60BE538F
P 4050 5650
AR Path="/60040981/60BE538F" Ref="J?"  Part="1" 
AR Path="/60040B8A/60BE538F" Ref="J11"  Part="1" 
F 0 "J11" H 3400 6900 50  0000 C CNN
F 1 "RPIHAT-40W" H 4550 6900 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x20_P2.54mm_Vertical" H 4050 5650 50  0001 C CNN
F 3 "https://www.raspberrypi.org/documentation/hardware/raspberrypi/schematics/rpi_SCH_3bplus_1p0_reduced.pdf" H 4050 5650 50  0001 C CNN
	1    4050 5650
	1    0    0    -1  
$EndComp
Text HLabel 5150 4750 2    50   BiDi ~ 0
IDSD
Text HLabel 5150 4850 2    50   Output ~ 0
IDSC
NoConn ~ 4850 5050
NoConn ~ 4850 5150
NoConn ~ 4850 5350
NoConn ~ 4850 5450
NoConn ~ 4850 5550
NoConn ~ 4850 5750
NoConn ~ 4850 5850
NoConn ~ 4850 5950
NoConn ~ 4850 6050
NoConn ~ 4850 6150
NoConn ~ 4850 6350
NoConn ~ 4850 6450
NoConn ~ 3850 4350
NoConn ~ 3950 4350
NoConn ~ 3250 5050
NoConn ~ 3250 5150
NoConn ~ 3250 5250
NoConn ~ 3250 5450
NoConn ~ 3250 5550
NoConn ~ 3250 5650
NoConn ~ 3250 5850
NoConn ~ 3250 5950
NoConn ~ 3250 6050
NoConn ~ 3250 6150
NoConn ~ 3250 6250
NoConn ~ 3250 6350
$Comp
L power:GND #PWR?
U 1 1 60BE53B1
P 3650 7150
AR Path="/60040981/60BE53B1" Ref="#PWR?"  Part="1" 
AR Path="/60040B8A/60BE53B1" Ref="#PWR0115"  Part="1" 
F 0 "#PWR0115" H 3650 6900 50  0001 C CNN
F 1 "GND" H 3655 6977 50  0000 C CNN
F 2 "" H 3650 7150 50  0001 C CNN
F 3 "" H 3650 7150 50  0001 C CNN
	1    3650 7150
	1    0    0    -1  
$EndComp
Wire Wire Line
	3650 6950 3650 7050
Wire Wire Line
	3750 6950 3750 7050
Wire Wire Line
	3750 7050 3650 7050
Connection ~ 3650 7050
Wire Wire Line
	3650 7050 3650 7150
Wire Wire Line
	3850 6950 3850 7050
Wire Wire Line
	3850 7050 3750 7050
Connection ~ 3750 7050
Wire Wire Line
	3950 6950 3950 7050
Wire Wire Line
	3950 7050 3850 7050
Connection ~ 3850 7050
Wire Wire Line
	4050 6950 4050 7050
Wire Wire Line
	4050 7050 3950 7050
Connection ~ 3950 7050
Wire Wire Line
	4150 6950 4150 7050
Wire Wire Line
	4150 7050 4050 7050
Connection ~ 4050 7050
Wire Wire Line
	4250 6950 4250 7050
Wire Wire Line
	4250 7050 4150 7050
Connection ~ 4150 7050
Wire Wire Line
	4350 6950 4350 7050
Wire Wire Line
	4350 7050 4250 7050
Connection ~ 4250 7050
$Comp
L power:+3V3 #PWR?
U 1 1 60BE53CE
P 4150 4250
AR Path="/5F53D5B5/60BE53CE" Ref="#PWR?"  Part="1" 
AR Path="/60040981/60BE53CE" Ref="#PWR?"  Part="1" 
AR Path="/60040B8A/60BE53CE" Ref="#PWR0116"  Part="1" 
F 0 "#PWR0116" H 4150 4100 50  0001 C CNN
F 1 "+3V3" H 4165 4423 50  0000 C CNN
F 2 "" H 4150 4250 50  0001 C CNN
F 3 "" H 4150 4250 50  0001 C CNN
	1    4150 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	4150 4350 4150 4250
Wire Wire Line
	4250 4350 4250 4250
Wire Wire Line
	4250 4250 4150 4250
Text HLabel 2750 4800 0    50   Output ~ 0
RSRX
Text HLabel 2400 4700 0    50   Input ~ 0
RSTX
$Comp
L Device:Jumper_NO_Small JP?
U 1 1 60BE53DB
P 2950 4750
AR Path="/60040981/60BE53DB" Ref="JP?"  Part="1" 
AR Path="/60040B8A/60BE53DB" Ref="JP11"  Part="1" 
F 0 "JP11" H 2950 4935 50  0000 C CNN
F 1 "Jumper" H 2950 4844 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 2950 4750 50  0001 C CNN
F 3 "~" H 2950 4750 50  0001 C CNN
	1    2950 4750
	1    0    0    -1  
$EndComp
Wire Wire Line
	3050 4850 3250 4850
Wire Wire Line
	2850 4750 2450 4750
Wire Wire Line
	2850 4850 2800 4850
Text Notes 3700 3950 0    100  ~ 0
HAT-HDR
$Comp
L Device:Jumper_NO_Small JP?
U 1 1 60BE53E1
P 2950 4850
AR Path="/60040981/60BE53E1" Ref="JP?"  Part="1" 
AR Path="/60040B8A/60BE53E1" Ref="JP12"  Part="1" 
F 0 "JP12" H 2950 4776 50  0000 C CNN
F 1 "Jumper" H 2950 4700 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 2950 4850 50  0001 C CNN
F 3 "~" H 2950 4850 50  0001 C CNN
	1    2950 4850
	1    0    0    -1  
$EndComp
$Comp
L Jumper:SolderJumper_2_Bridged JP13
U 1 1 60C4BB6A
P 5000 4750
F 0 "JP13" H 5000 4955 50  0000 C CNN
F 1 "Solderjump" H 5000 4864 50  0000 C CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 5000 4750 50  0001 C CNN
F 3 "~" H 5000 4750 50  0001 C CNN
	1    5000 4750
	1    0    0    -1  
$EndComp
$Comp
L Jumper:SolderJumper_2_Bridged JP14
U 1 1 60C4C66F
P 5000 4850
F 0 "JP14" H 4950 4750 50  0000 L CNN
F 1 "Solderjump" H 4950 4675 50  0000 L CNN
F 2 "Jumper:SolderJumper-2_P1.3mm_Bridged_RoundedPad1.0x1.5mm" H 5000 4850 50  0001 C CNN
F 3 "~" H 5000 4850 50  0001 C CNN
	1    5000 4850
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x06 J13
U 1 1 5F94ABFC
P 4850 2650
F 0 "J13" H 4930 2642 50  0000 L CNN
F 1 "CN_PMOD_GPIO" H 4930 2551 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x06_P2.54mm_Horizontal" H 4850 2650 50  0001 C CNN
F 3 "~" H 4850 2650 50  0001 C CNN
	1    4850 2650
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_02x08_Counter_Clockwise J14
U 1 1 5F94CB08
P 6600 2650
F 0 "J14" H 6650 3167 50  0000 C CNN
F 1 "CN_Mikroclick" H 6650 3076 50  0000 C CNN
F 2 "Elabdev:Mikrobus_Host_Conn" H 6600 2650 50  0001 C CNN
F 3 "~" H 6600 2650 50  0001 C CNN
	1    6600 2650
	1    0    0    -1  
$EndComp
Text Notes 4550 2000 0    100  ~ 0
Digilent\nPMOD-6
Text Notes 6350 2000 0    100  ~ 0
Mikroe\nClick-16
Wire Notes Line
	1600 4450 1600 4200
Wire Wire Line
	2450 4750 2400 4700
Wire Wire Line
	2800 4850 2750 4800
Wire Notes Line
	1600 4200 2100 4200
Wire Notes Line
	2100 4450 1600 4450
Wire Notes Line
	2100 4200 2100 4450
Text Notes 2050 4400 2    50   ~ 0
USART TTL\nconnector
NoConn ~ 2050 5100
$Comp
L power:GND #PWR?
U 1 1 5F9F77C7
P 2050 5200
AR Path="/5F53D687/5F9F77C7" Ref="#PWR?"  Part="1" 
AR Path="/60040B8A/5F9F77C7" Ref="#PWR0117"  Part="1" 
F 0 "#PWR0117" H 2050 4950 50  0001 C CNN
F 1 "GND" H 2055 5027 50  0000 C CNN
F 2 "" H 2050 5200 50  0001 C CNN
F 3 "" H 2050 5200 50  0001 C CNN
	1    2050 5200
	-1   0    0    -1  
$EndComp
NoConn ~ 2050 4700
$Comp
L Connector_Generic:Conn_01x06 J?
U 1 1 5F9F77C0
P 1850 5000
AR Path="/5F53D687/5F9F77C0" Ref="J?"  Part="1" 
AR Path="/60040B8A/5F9F77C0" Ref="J9"  Part="1" 
F 0 "J9" H 1950 4700 50  0000 L CNN
F 1 "CN_UART" H 1950 4800 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x06_P2.54mm_Horizontal" H 1850 5000 50  0001 C CNN
F 3 "~" H 1850 5000 50  0001 C CNN
	1    1850 5000
	-1   0    0    1   
$EndComp
Wire Wire Line
	2800 4850 2750 4900
Connection ~ 2800 4850
Wire Wire Line
	2450 4750 2400 4800
Connection ~ 2450 4750
Wire Wire Line
	2400 4800 2050 4800
Wire Wire Line
	2750 4900 2050 4900
Text HLabel 2800 2650 0    50   Input ~ 0
SNSC
Text HLabel 2800 2750 0    50   BiDi ~ 0
SNSD
$Comp
L power:GND #PWR0118
U 1 1 5FBA79E4
P 4250 2850
F 0 "#PWR0118" H 4250 2600 50  0001 C CNN
F 1 "GND" H 4255 2677 50  0000 C CNN
F 2 "" H 4250 2850 50  0001 C CNN
F 3 "" H 4250 2850 50  0001 C CNN
	1    4250 2850
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0119
U 1 1 5FBA7F6C
P 3800 2250
F 0 "#PWR0119" H 3800 2100 50  0001 C CNN
F 1 "+3V3" H 3815 2423 50  0000 C CNN
F 2 "" H 3800 2250 50  0001 C CNN
F 3 "" H 3800 2250 50  0001 C CNN
	1    3800 2250
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 5FBA91AA
P 2600 2850
F 0 "#PWR0120" H 2600 2600 50  0001 C CNN
F 1 "GND" H 2605 2677 50  0000 C CNN
F 2 "" H 2600 2850 50  0001 C CNN
F 3 "" H 2600 2850 50  0001 C CNN
	1    2600 2850
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0121
U 1 1 5FBA9691
P 3500 2850
F 0 "#PWR0121" H 3500 2600 50  0001 C CNN
F 1 "GND" H 3505 2677 50  0000 C CNN
F 2 "" H 3500 2850 50  0001 C CNN
F 3 "" H 3500 2850 50  0001 C CNN
	1    3500 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2800 2850 2600 2850
Wire Wire Line
	3300 2850 3500 2850
Wire Wire Line
	4650 2850 4250 2850
Text Notes 2750 2100 0    100  ~ 0
Digilent\nPMOD-8
Wire Wire Line
	3800 3050 3800 2250
Wire Wire Line
	4650 2950 4450 3150
Wire Wire Line
	4450 3150 3900 3150
Wire Wire Line
	3900 3150 3800 3050
Wire Wire Line
	2800 2950 2800 3150
Wire Wire Line
	2800 3150 3300 3150
Wire Wire Line
	3300 2950 3300 3150
Text HLabel 3300 2750 2    50   BiDi ~ 0
SNSD
Text HLabel 3300 2650 2    50   Input ~ 0
SNSC
NoConn ~ 4450 2450
$Comp
L Device:Jumper_NO_Small JP15
U 1 1 5FBC816A
P 4550 2450
F 0 "JP15" H 3900 2450 50  0000 L CNN
F 1 "Jumper" H 4100 2450 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4550 2450 50  0001 C CNN
F 3 "~" H 4550 2450 50  0001 C CNN
	1    4550 2450
	1    0    0    -1  
$EndComp
NoConn ~ 4450 2550
$Comp
L Device:Jumper_NO_Small JP16
U 1 1 5FBD3983
P 4550 2550
F 0 "JP16" H 3900 2550 50  0000 L CNN
F 1 "Jumper" H 4100 2550 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4550 2550 50  0001 C CNN
F 3 "~" H 4550 2550 50  0001 C CNN
	1    4550 2550
	1    0    0    -1  
$EndComp
NoConn ~ 4450 2650
$Comp
L Device:Jumper_NO_Small JP17
U 1 1 5FBD59C0
P 4550 2650
F 0 "JP17" H 3900 2650 50  0000 L CNN
F 1 "Jumper" H 4100 2650 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4550 2650 50  0001 C CNN
F 3 "~" H 4550 2650 50  0001 C CNN
	1    4550 2650
	1    0    0    -1  
$EndComp
NoConn ~ 4450 2750
$Comp
L Device:Jumper_NO_Small JP18
U 1 1 5FBD59CB
P 4550 2750
F 0 "JP18" H 3900 2750 50  0000 L CNN
F 1 "Jumper" H 4100 2750 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4550 2750 50  0001 C CNN
F 3 "~" H 4550 2750 50  0001 C CNN
	1    4550 2750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 5FBD87A2
P 6650 3300
F 0 "#PWR0122" H 6650 3050 50  0001 C CNN
F 1 "GND" H 6655 3127 50  0000 C CNN
F 2 "" H 6650 3300 50  0001 C CNN
F 3 "" H 6650 3300 50  0001 C CNN
	1    6650 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 3050 6400 3200
Wire Wire Line
	6400 3200 6650 3200
Wire Wire Line
	6900 3200 6900 3050
Wire Wire Line
	6650 3200 6650 3300
Connection ~ 6650 3200
Wire Wire Line
	6650 3200 6900 3200
$Comp
L power:+3V3 #PWR0123
U 1 1 5FBE0E98
P 6200 2950
F 0 "#PWR0123" H 6200 2800 50  0001 C CNN
F 1 "+3V3" H 6215 3123 50  0000 C CNN
F 2 "" H 6200 2950 50  0001 C CNN
F 3 "" H 6200 2950 50  0001 C CNN
	1    6200 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 2950 6200 2950
NoConn ~ 6400 2350
NoConn ~ 6400 2550
NoConn ~ 6400 2650
NoConn ~ 6400 2750
NoConn ~ 6400 2850
Text Notes 6950 2350 0    50   ~ 0
PWM
Text Notes 6950 2450 0    50   ~ 0
INT
Text Notes 6950 2550 0    50   ~ 0
RX
Text Notes 6950 2650 0    50   ~ 0
TX
NoConn ~ 6900 2350
NoConn ~ 6900 2450
NoConn ~ 6900 2550
NoConn ~ 6900 2650
NoConn ~ 6900 2950
Text HLabel 6900 2750 2    50   Input ~ 0
SNSC
Text HLabel 6900 2850 2    50   BiDi ~ 0
SNSD
$Comp
L Connector_Generic:Conn_02x06_Odd_Even J12
U 1 1 5FBA8BB7
P 3000 2650
F 0 "J12" H 3050 3067 50  0000 C CNN
F 1 "CN_PMOD_I2C" H 3050 2976 50  0000 C CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_2x06_P2.54mm_Horizontal" H 3000 2650 50  0001 C CNN
F 3 "~" H 3000 2650 50  0001 C CNN
	1    3000 2650
	1    0    0    -1  
$EndComp
Text Notes 2150 1300 0    50   ~ 0
We're unsure how to arrange the four (4) most\nimportant contacts of the PMOD I2C interface\naccording to the more typical six contact row
Wire Notes Line
	2100 1025 2100 1350
Wire Notes Line
	2100 1350 4000 1350
Wire Notes Line
	4000 1350 4000 1025
Wire Notes Line
	4000 1025 2100 1025
Wire Wire Line
	3800 3050 3700 3150
Wire Wire Line
	3700 3150 3300 3150
Connection ~ 3800 3050
Connection ~ 3300 3150
Wire Wire Line
	3050 4750 3250 4750
Connection ~ 4150 4250
NoConn ~ 6200 2450
$Comp
L Device:Jumper_NO_Small JP19
U 1 1 5FC45157
P 6300 2450
F 0 "JP19" H 5600 2450 50  0000 L CNN
F 1 "Jmp-RST" H 5800 2450 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 6300 2450 50  0001 C CNN
F 3 "~" H 6300 2450 50  0001 C CNN
	1    6300 2450
	1    0    0    -1  
$EndComp
Text Notes 6350 2350 2    50   ~ 0
AN
$Comp
L Connector_Generic:Conn_01x04 J16
U 1 1 5FC50DE9
P 8550 2650
F 0 "J16" H 8630 2642 50  0000 L CNN
F 1 "CN_Test" H 8630 2551 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 8550 2650 50  0001 C CNN
F 3 "~" H 8550 2650 50  0001 C CNN
	1    8550 2650
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0124
U 1 1 5FC52827
P 8350 2550
F 0 "#PWR0124" H 8350 2400 50  0001 C CNN
F 1 "+3V3" H 8365 2723 50  0000 C CNN
F 2 "" H 8350 2550 50  0001 C CNN
F 3 "" H 8350 2550 50  0001 C CNN
	1    8350 2550
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0125
U 1 1 5FC5321D
P 8350 2850
F 0 "#PWR0125" H 8350 2600 50  0001 C CNN
F 1 "GND" H 8355 2677 50  0000 C CNN
F 2 "" H 8350 2850 50  0001 C CNN
F 3 "" H 8350 2850 50  0001 C CNN
	1    8350 2850
	1    0    0    -1  
$EndComp
Text Notes 4300 1250 0    50   ~ 0
PMOD and Click interfaces\nsupport only I2C peripherals
Wire Notes Line
	4250 1050 4250 1300
Wire Notes Line
	4250 1300 5450 1300
Wire Notes Line
	5450 1300 5450 1050
Wire Notes Line
	5450 1050 4250 1050
NoConn ~ 8150 2650
$Comp
L Device:Jumper_NO_Small JP20
U 1 1 5FC5EEF8
P 8250 2650
F 0 "JP20" H 7650 2650 50  0000 L CNN
F 1 "Test-A" H 7850 2650 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8250 2650 50  0001 C CNN
F 3 "~" H 8250 2650 50  0001 C CNN
	1    8250 2650
	1    0    0    -1  
$EndComp
NoConn ~ 8150 2750
$Comp
L Device:Jumper_NO_Small JP21
U 1 1 5FC61B86
P 8250 2750
F 0 "JP21" H 7650 2750 50  0000 L CNN
F 1 "Test-B" H 7850 2750 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 8250 2750 50  0001 C CNN
F 3 "~" H 8250 2750 50  0001 C CNN
	1    8250 2750
	1    0    0    -1  
$EndComp
Text Notes 8150 2000 0    100  ~ 0
Testpoint\ninterface
$Comp
L Connector_Generic:Conn_02x04_Top_Bottom J?
U 1 1 5FC80C9D
P 1500 2600
AR Path="/60040981/5FC80C9D" Ref="J?"  Part="1" 
AR Path="/60040B8A/5FC80C9D" Ref="J10"  Part="1" 
F 0 "J10" H 1550 2917 50  0000 C CNN
F 1 "Conn_02x04_Top_Bottom" H 1550 2826 50  0000 C CNN
F 2 "Elabdev:Millmax_Pogopin_2x4_P2.54mm" H 1500 2600 50  0001 C CNN
F 3 "~" H 1500 2600 50  0001 C CNN
	1    1500 2600
	1    0    0    -1  
$EndComp
Text Notes 1350 1950 0    100  ~ 0
POGO
NoConn ~ 1300 2500
NoConn ~ 1300 2600
NoConn ~ 1300 2700
NoConn ~ 1300 2800
NoConn ~ 1800 2500
NoConn ~ 1800 2600
NoConn ~ 1800 2700
NoConn ~ 1800 2800
$Comp
L Elabdev:Soldfeld SF?
U 1 1 5FC80CAC
P 1850 6750
AR Path="/60040981/5FC80CAC" Ref="SF?"  Part="1" 
AR Path="/60040B8A/5FC80CAC" Ref="SF2"  Part="1" 
F 0 "SF2" H 2078 6796 50  0000 L CNN
F 1 "Soldfeld" H 2078 6705 50  0000 L CNN
F 2 "Elabdev:SolderlittleArea_8" H 1850 6550 50  0001 C CNN
F 3 "" H 1850 6750 50  0001 C CNN
	1    1850 6750
	1    0    0    -1  
$EndComp
Text Notes 1700 6400 0    100  ~ 0
Sold\nfield
Text Notes 6950 2975 0    50   ~ 0
+5V
NoConn ~ 2050 5000
$Comp
L Connector_Generic:Conn_01x04 J19
U 1 1 5F97367E
P 10150 2650
F 0 "J19" H 10230 2642 50  0000 L CNN
F 1 "CN_Grove" H 10230 2551 50  0000 L CNN
F 2 "Connector_JST:JST_PH_B4B-PH-SM4-TB_1x04-1MP_P2.00mm_Vertical" H 10150 2650 50  0001 C CNN
F 3 "~" H 10150 2650 50  0001 C CNN
	1    10150 2650
	1    0    0    -1  
$EndComp
Text Notes 9900 2000 0    100  ~ 0
Grove\nadapt
Text HLabel 9950 2550 0    50   Input ~ 0
SNSC
$Comp
L power:GND #PWR037
U 1 1 5F97E2D8
P 9950 2850
F 0 "#PWR037" H 9950 2600 50  0001 C CNN
F 1 "GND" H 9955 2677 50  0000 C CNN
F 2 "" H 9950 2850 50  0001 C CNN
F 3 "" H 9950 2850 50  0001 C CNN
	1    9950 2850
	1    0    0    -1  
$EndComp
Text HLabel 9950 2650 0    50   BiDi ~ 0
SNSD
$Comp
L power:+3V3 #PWR036
U 1 1 5F9805FD
P 9450 2750
F 0 "#PWR036" H 9450 2600 50  0001 C CNN
F 1 "+3V3" H 9465 2923 50  0000 C CNN
F 2 "" H 9450 2750 50  0001 C CNN
F 3 "" H 9450 2750 50  0001 C CNN
	1    9450 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	9950 2750 9450 2750
$EndSCHEMATC