LoRaTracker_M8Q.bak

EESchema Schematic File Version 4
LIBS:LoRaTracker_M8Q-cache
EELAYER 26 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L LoRaTracker_M8Q-rescue:+3.3V- #PWR011
U 1 1 5BBF6B0E
P 10750 4400
F 0 "#PWR011" H 10750 4250 50  0001 C CNN
F 1 "+3.3V" H 10750 4540 50  0000 C CNN
F 2 "" H 10750 4400 50  0001 C CNN
F 3 "" H 10750 4400 50  0001 C CNN
	1    10750 4400
	1    0    0    -1  
$EndComp
Text GLabel 3450 5750 2    60   Input ~ 0
MISO
Text GLabel 3500 6250 2    60   Input ~ 0
CS
Text GLabel 3450 5850 2    60   Input ~ 0
MOSI
Text GLabel 3450 5350 2    60   Input ~ 0
TXD_ESP
Text GLabel 3450 5450 2    60   Input ~ 0
RXD_ESP
Text GLabel 6100 5300 2    60   Input ~ 0
GNSS_VCC
Text GLabel 6700 6000 2    60   Input ~ 0
GNSS_RXD
Text GLabel 6700 6200 2    60   Input ~ 0
GNSS_TXD
NoConn ~ 5600 5400
NoConn ~ 5800 5400
NoConn ~ 6600 6400
NoConn ~ 6000 7000
NoConn ~ 5800 7000
Text GLabel 1450 5750 0    60   Input ~ 0
GNSS_TXD
Text GLabel 1450 5850 0    60   Input ~ 0
GNSS_RXD
Text Notes 12350 4800 0    60   ~ 0
TODO:\n\n- Double Check ALL connections\n- check RGB LED Forward Voltage 3.3V? Resistor Value?\n- Check en Pin ESP32\n\n
Text GLabel 8200 3700 3    60   Input ~ 0
GNSS_VCC
$Comp
L LoRaTracker_M8Q-rescue:+3.3V- #PWR022
U 1 1 5BC09B2F
P 8200 3050
F 0 "#PWR022" H 8200 2900 50  0001 C CNN
F 1 "+3.3V" H 8200 3190 50  0000 C CNN
F 2 "" H 8200 3050 50  0001 C CNN
F 3 "" H 8200 3050 50  0001 C CNN
	1    8200 3050
	1    0    0    -1  
$EndComp
Text GLabel 7750 3350 0    60   Input ~ 0
GNSS_Mosfet_EN
Text GLabel 6550 1550 0    60   Input ~ 0
MISO
Text GLabel 6550 1450 0    60   Input ~ 0
MOSI
Text GLabel 6550 1650 0    60   Input ~ 0
CS
Text GLabel 6550 1350 0    60   Input ~ 0
SCK
$Comp
L LoRaTracker_M8Q-rescue:+3.3V- #PWR023
U 1 1 5BC0AA24
P 9150 2400
F 0 "#PWR023" H 9150 2250 50  0001 C CNN
F 1 "+3.3V" H 9150 2540 50  0000 C CNN
F 2 "" H 9150 2400 50  0001 C CNN
F 3 "" H 9150 2400 50  0001 C CNN
	1    9150 2400
	1    0    0    -1  
$EndComp
Text GLabel 7150 1100 1    60   Input ~ 0
LoRa_VCC
Text GLabel 9150 2900 3    60   Input ~ 0
LoRa_VCC
Text GLabel 8650 2650 0    60   Input ~ 0
LoRa_Mosfet_EN
Text GLabel 6550 1850 0    60   Input ~ 0
LoRa_RST
Text GLabel 7800 2050 2    60   Input ~ 0
LoRa_DI0
Text GLabel 3450 5550 2    60   Input ~ 0
LoRa_RST
Text GLabel 7800 1350 2    60   Input ~ 0
LoRa_ANT
Text GLabel 9000 1150 0    60   Input ~ 0
LoRa_ANT
Wire Wire Line
	4900 5300 4900 6000
Wire Wire Line
	4900 5300 6000 5300
Wire Wire Line
	6000 5300 6000 5400
Wire Wire Line
	5000 6000 4900 6000
Connection ~ 6000 5300
Wire Wire Line
	6700 6000 6600 6000
Wire Wire Line
	6700 6200 6600 6200
Text Notes -2600 7400 0    60   ~ 0
LoRa to ESP connections:\nAdafruit LoRa Module  - Adafruit Huzzah ESP Module\nG0 - A4/36\nSCK - SCK/5\nMISO - MISO/19\nMOSI - MOSI/18\nCS - A5/4\nRST - 21
Text GLabel 1500 5550 0    60   Input ~ 0
LoRa_DI0
Text GLabel 3450 5950 2    60   Input ~ 0
SCK
Wire Wire Line
	2350 3750 2500 3750
Wire Wire Line
	2500 3750 2500 3450
Wire Wire Line
	2350 3450 2500 3450
Wire Wire Line
	2500 3150 2350 3150
Connection ~ 2500 3450
Wire Wire Line
	1600 3750 1750 3750
Wire Wire Line
	1600 3450 1750 3450
Wire Wire Line
	1600 3150 1750 3150
Text GLabel 1150 3150 0    60   Input ~ 0
LED_GR
Text GLabel 1150 3450 0    60   Input ~ 0
LED_RD
Text GLabel 1150 3750 0    60   Input ~ 0
LED_BL
Wire Wire Line
	1150 3750 1300 3750
Wire Wire Line
	1150 3450 1300 3450
Wire Wire Line
	1150 3150 1300 3150
Text GLabel 1450 6350 0    60   Input ~ 0
LED_BL
Text GLabel 1450 6250 0    60   Input ~ 0
LED_RD
Text GLabel 1450 6150 0    60   Input ~ 0
LED_GR
Text GLabel 1800 1700 3    60   Input ~ 0
EN
Text GLabel 2750 6950 3    60   Input ~ 0
GNSS_Mosfet_EN
Text GLabel 2050 6950 3    60   Input ~ 0
LoRa_Mosfet_EN
Text GLabel 9200 3950 0    60   Input ~ 0
EN
$Comp
L LoRaTracker_M8Q-rescue:+3.3V- #PWR035
U 1 1 5BC62EAE
P 10650 2750
F 0 "#PWR035" H 10650 2600 50  0001 C CNN
F 1 "+3.3V" H 10650 2890 50  0000 C CNN
F 2 "" H 10650 2750 50  0001 C CNN
F 3 "" H 10650 2750 50  0001 C CNN
	1    10650 2750
	1    0    0    -1  
$EndComp
Wire Wire Line
	10650 2750 10650 2800
Text GLabel 3450 5250 2    60   Input ~ 0
MP_BUTTON
Text GLabel 9600 5300 1    60   Input ~ 0
MP_BUTTON
Wire Wire Line
	6000 5300 6100 5300
Wire Wire Line
	2500 3450 2500 3150
$Comp
L power:VBUS #PWR0101
U 1 1 5BF83241
P 600 750
F 0 "#PWR0101" H 600 600 50  0001 C CNN
F 1 "VBUS" H 615 923 50  0000 C CNN
F 2 "" H 600 750 50  0001 C CNN
F 3 "" H 600 750 50  0001 C CNN
	1    600  750 
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR0102
U 1 1 5BF832B4
P 1150 750
F 0 "#PWR0102" H 1150 600 50  0001 C CNN
F 1 "+BATT" H 1150 950 50  0000 C CNN
F 2 "" H 1150 750 50  0001 C CNN
F 3 "" H 1150 750 50  0001 C CNN
	1    1150 750 
	1    0    0    -1  
$EndComp
$Comp
L Device:R R4
U 1 1 5BF8EE15
P 600 1550
F 0 "R4" H 670 1596 50  0000 L CNN
F 1 "100k" H 670 1505 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 530 1550 50  0001 C CNN
F 3 "~" H 600 1550 50  0001 C CNN
	1    600  1550
	1    0    0    -1  
$EndComp
Wire Wire Line
	850  1000 600  1000
Wire Wire Line
	600  1000 600  750 
Connection ~ 600  1000
$Comp
L power:GND #PWR0103
U 1 1 5BFA0EC9
P 600 1950
F 0 "#PWR0103" H 600 1700 50  0001 C CNN
F 1 "GND" H 605 1777 50  0000 C CNN
F 2 "" H 600 1950 50  0001 C CNN
F 3 "" H 600 1950 50  0001 C CNN
	1    600  1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	600  1700 600  1950
Wire Wire Line
	1150 800  1150 750 
Wire Wire Line
	700  1300 600  1300
Wire Wire Line
	600  1000 600  1300
Connection ~ 600  1300
Wire Wire Line
	600  1300 600  1400
$Comp
L Device:C C1
U 1 1 5BFB3EE2
P 1500 1700
F 0 "C1" H 1615 1746 50  0000 L CNN
F 1 "10uF" H 1615 1655 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 1538 1550 50  0001 C CNN
F 3 "~" H 1500 1700 50  0001 C CNN
	1    1500 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1000 1300 1150 1300
Wire Wire Line
	1150 1300 1150 1200
$Comp
L power:GND #PWR0104
U 1 1 5BFB9C92
P 1500 1950
F 0 "#PWR0104" H 1500 1700 50  0001 C CNN
F 1 "GND" H 1505 1777 50  0000 C CNN
F 2 "" H 1500 1950 50  0001 C CNN
F 3 "" H 1500 1950 50  0001 C CNN
	1    1500 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 1550 1500 1300
Wire Wire Line
	1500 1300 1150 1300
Connection ~ 1150 1300
Wire Wire Line
	1500 1950 1500 1850
$Comp
L Device:R R5
U 1 1 5BFC962F
P 1650 1450
F 0 "R5" V 1443 1450 50  0000 C CNN
F 1 "100k" V 1534 1450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1580 1450 50  0001 C CNN
F 3 "~" H 1650 1450 50  0001 C CNN
	1    1650 1450
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5BFDA03E
P 2200 1950
F 0 "#PWR0105" H 2200 1700 50  0001 C CNN
F 1 "GND" H 2205 1777 50  0000 C CNN
F 2 "" H 2200 1950 50  0001 C CNN
F 3 "" H 2200 1950 50  0001 C CNN
	1    2200 1950
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0106
U 1 1 5BFDFDE1
P 2700 900
F 0 "#PWR0106" H 2700 750 50  0001 C CNN
F 1 "+3V3" H 2715 1073 50  0000 C CNN
F 2 "" H 2700 900 50  0001 C CNN
F 3 "" H 2700 900 50  0001 C CNN
	1    2700 900 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2500 1300 2600 1300
Wire Wire Line
	2700 1300 2700 900 
$Comp
L Device:C C2
U 1 1 5BFE5EA1
P 2600 1700
F 0 "C2" H 2715 1746 50  0000 L CNN
F 1 "10uF" H 2715 1655 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 2638 1550 50  0001 C CNN
F 3 "~" H 2600 1700 50  0001 C CNN
	1    2600 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 1550 2600 1300
Connection ~ 2600 1300
Wire Wire Line
	2600 1300 2700 1300
$Comp
L power:GND #PWR0107
U 1 1 5BFEC05A
P 2600 1950
F 0 "#PWR0107" H 2600 1700 50  0001 C CNN
F 1 "GND" H 2605 1777 50  0000 C CNN
F 2 "" H 2600 1950 50  0001 C CNN
F 3 "" H 2600 1950 50  0001 C CNN
	1    2600 1950
	1    0    0    -1  
$EndComp
Wire Wire Line
	2600 1850 2600 1950
$Comp
L power:+BATT #PWR0109
U 1 1 5C012898
P 10450 4900
F 0 "#PWR0109" H 10450 4750 50  0001 C CNN
F 1 "+BATT" H 10450 5100 50  0000 C CNN
F 2 "" H 10450 4900 50  0001 C CNN
F 3 "" H 10450 4900 50  0001 C CNN
	1    10450 4900
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0110
U 1 1 5C0128ED
P 10450 6050
F 0 "#PWR0110" H 10450 5800 50  0001 C CNN
F 1 "GND" H 10455 5877 50  0000 C CNN
F 2 "" H 10450 6050 50  0001 C CNN
F 3 "" H 10450 6050 50  0001 C CNN
	1    10450 6050
	1    0    0    -1  
$EndComp
$Comp
L JST_Battery_Connector:S2B-PH-SM4-TB CN1
U 1 1 5C022B06
P 10650 5500
F 0 "CN1" H 10645 5183 50  0000 C CNN
F 1 "S2B-PH-SM4-TB" H 10645 5274 50  0000 C CNN
F 2 "adafruit:JST-PH-2-SMT-RA" H 10350 5750 50  0001 L BNN
F 3 "" H 10650 5500 50  0001 L BNN
	1    10650 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 5450 10450 4900
Wire Wire Line
	10450 6050 10450 5550
$Comp
L Device:C C4
U 1 1 5C0365A6
P 10750 4750
F 0 "C4" H 10865 4796 50  0000 L CNN
F 1 "220uF" H 10865 4705 50  0000 L CNN
F 2 "Capacitors_SMD:C_0805_HandSoldering" H 10788 4600 50  0001 C CNN
F 3 "~" H 10750 4750 50  0001 C CNN
	1    10750 4750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0111
U 1 1 5C036618
P 10750 5000
F 0 "#PWR0111" H 10750 4750 50  0001 C CNN
F 1 "GND" H 10755 4827 50  0000 C CNN
F 2 "" H 10750 5000 50  0001 C CNN
F 3 "" H 10750 5000 50  0001 C CNN
	1    10750 5000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10750 4900 10750 5000
Wire Wire Line
	10750 4400 10750 4600
$Comp
L Racon8_PushButton:SW_Push SW1
U 1 1 5C043779
P 9600 5700
F 0 "SW1" V 9554 5848 50  0000 L CNN
F 1 "SW_Push" V 9645 5848 50  0000 L CNN
F 2 "Racon8Switch:Racon8SMTSwitch" H 9600 5900 50  0001 C CNN
F 3 "" H 9600 5900 50  0001 C CNN
	1    9600 5700
	0    1    1    0   
$EndComp
Wire Wire Line
	9600 5300 9600 5500
$Comp
L power:GND #PWR0112
U 1 1 5C049F5B
P 9600 6000
F 0 "#PWR0112" H 9600 5750 50  0001 C CNN
F 1 "GND" H 9605 5827 50  0000 C CNN
F 2 "" H 9600 6000 50  0001 C CNN
F 3 "" H 9600 6000 50  0001 C CNN
	1    9600 6000
	1    0    0    -1  
$EndComp
Wire Wire Line
	9600 5900 9600 6000
$Comp
L Device:R R9
U 1 1 5C0506CC
P 8750 2850
F 0 "R9" H 8820 2896 50  0000 L CNN
F 1 "100k" H 8820 2805 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 8680 2850 50  0001 C CNN
F 3 "~" H 8750 2850 50  0001 C CNN
	1    8750 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	6650 1350 6550 1350
Wire Wire Line
	6650 1450 6550 1450
Wire Wire Line
	6650 1550 6550 1550
Wire Wire Line
	6650 1850 6550 1850
Wire Wire Line
	6650 1650 6550 1650
Wire Wire Line
	7150 1100 7150 1150
Wire Wire Line
	7800 1350 7650 1350
$Comp
L power:GND #PWR0114
U 1 1 5C0A8F30
P 7150 2400
F 0 "#PWR0114" H 7150 2150 50  0001 C CNN
F 1 "GND" H 7155 2227 50  0000 C CNN
F 2 "" H 7150 2400 50  0001 C CNN
F 3 "" H 7150 2400 50  0001 C CNN
	1    7150 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 2250 7050 2350
Wire Wire Line
	7250 2350 7250 2250
Wire Wire Line
	7050 2350 7150 2350
Wire Wire Line
	7150 2250 7150 2350
Connection ~ 7150 2350
Wire Wire Line
	7150 2350 7250 2350
Wire Wire Line
	7150 2400 7150 2350
Wire Wire Line
	7800 2050 7650 2050
NoConn ~ 7650 1550
NoConn ~ 7650 1650
NoConn ~ 7650 1750
NoConn ~ 7650 1850
NoConn ~ 7650 1950
$Comp
L RF_AM_FM:RFM95W-868S2 U3
U 1 1 5C07D236
P 7150 1650
F 0 "U3" H 7000 2150 50  0000 C CNN
F 1 "RFM95W-868S2" H 6600 2150 50  0000 C CNN
F 2 "RFM95W-868S2:XCVR_RFM95W-868S2" H 3850 3300 50  0001 C CNN
F 3 "http://www.hoperf.com/upload/rf/RFM95_96_97_98W.pdf" H 3850 3300 50  0001 C CNN
	1    7150 1650
	1    0    0    -1  
$EndComp
$Comp
L LoRaTracker_M8Q-rescue:ANTENNA_U.FL-Adafruit X1
U 1 1 5C0F71D0
P 9550 1150
F 0 "X1" H 9600 683 45  0000 C CNN
F 1 "ANTENNA_U.FL" H 9600 767 45  0000 C CNN
F 2 "adafruit:U.FL" H 9550 1150 60  0001 C CNN
F 3 "" H 9550 1150 60  0001 C CNN
	1    9550 1150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5C0FD04E
P 9800 1000
F 0 "#PWR0115" H 9800 750 50  0001 C CNN
F 1 "GND" H 9805 827 50  0000 C CNN
F 2 "" H 9800 1000 50  0001 C CNN
F 3 "" H 9800 1000 50  0001 C CNN
	1    9800 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	9650 950  9800 950 
Wire Wire Line
	9650 850  9800 850 
$Comp
L SparkfunConnectors:USBSMD M1
U 1 1 5C108F26
P 10300 1500
F 0 "M1" H 10344 1285 50  0000 C CNN
F 1 "USBSMD" H 10344 1376 50  0000 C CNN
F 2 "SparkFun-Connectors:USB-MICROB" H 10330 1650 20  0001 C CNN
F 3 "" H 10300 1500 60  0000 C CNN
	1    10300 1500
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0116
U 1 1 5C1091A8
P 10650 1500
F 0 "#PWR0116" H 10650 1250 50  0001 C CNN
F 1 "GND" H 10655 1327 50  0000 C CNN
F 2 "" H 10650 1500 50  0001 C CNN
F 3 "" H 10650 1500 50  0001 C CNN
	1    10650 1500
	0    -1   -1   0   
$EndComp
Wire Wire Line
	10650 1500 10400 1500
$Comp
L power:VBUS #PWR0117
U 1 1 5C10ED2D
P 10650 1600
F 0 "#PWR0117" H 10650 1450 50  0001 C CNN
F 1 "VBUS" H 10665 1773 50  0000 C CNN
F 2 "" H 10650 1600 50  0001 C CNN
F 3 "" H 10650 1600 50  0001 C CNN
	1    10650 1600
	0    1    1    0   
$EndComp
Wire Wire Line
	10650 1600 10400 1600
$Comp
L power:GND #PWR0119
U 1 1 5C12BAC6
P 1450 5000
F 0 "#PWR0119" H 1450 4750 50  0001 C CNN
F 1 "GND" H 1455 4827 50  0000 C CNN
F 2 "" H 1450 5000 50  0001 C CNN
F 3 "" H 1450 5000 50  0001 C CNN
	1    1450 5000
	-1   0    0    1   
$EndComp
Wire Wire Line
	1550 5050 1450 5050
Wire Wire Line
	1450 5050 1450 5000
$Comp
L power:+3V3 #PWR0120
U 1 1 5C13140B
P 1350 4850
F 0 "#PWR0120" H 1350 4700 50  0001 C CNN
F 1 "+3V3" H 1365 5023 50  0000 C CNN
F 2 "" H 1350 4850 50  0001 C CNN
F 3 "" H 1350 4850 50  0001 C CNN
	1    1350 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 5150 1350 5150
Wire Wire Line
	1350 5150 1350 4850
$Comp
L power:+3V3 #PWR0121
U 1 1 5C13CA2E
P 1250 4600
F 0 "#PWR0121" H 1250 4450 50  0001 C CNN
F 1 "+3V3" H 1265 4773 50  0000 C CNN
F 2 "" H 1250 4600 50  0001 C CNN
F 3 "" H 1250 4600 50  0001 C CNN
	1    1250 4600
	1    0    0    -1  
$EndComp
$Comp
L Device:R R3
U 1 1 5C13CB35
P 1250 4800
F 0 "R3" H 1050 4850 50  0000 L CNN
F 1 "10k" H 1050 4750 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1180 4800 50  0001 C CNN
F 3 "~" H 1250 4800 50  0001 C CNN
	1    1250 4800
	1    0    0    -1  
$EndComp
Wire Wire Line
	1250 5250 1550 5250
Wire Wire Line
	1550 5750 1450 5750
Wire Wire Line
	1550 5850 1450 5850
$Comp
L Device:R R1
U 1 1 5C1555E9
P 3500 6800
F 0 "R1" H 3570 6846 50  0000 L CNN
F 1 "100k" H 3570 6755 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3430 6800 50  0001 C CNN
F 3 "~" H 3500 6800 50  0001 C CNN
	1    3500 6800
	1    0    0    -1  
$EndComp
$Comp
L Device:R R2
U 1 1 5C155651
P 3500 7200
F 0 "R2" H 3250 7250 50  0000 L CNN
F 1 "100k" H 3250 7150 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 3430 7200 50  0001 C CNN
F 3 "~" H 3500 7200 50  0001 C CNN
	1    3500 7200
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0122
U 1 1 5C1556B7
P 3500 7450
F 0 "#PWR0122" H 3500 7200 50  0001 C CNN
F 1 "GND" H 3505 7277 50  0000 C CNN
F 2 "" H 3500 7450 50  0001 C CNN
F 3 "" H 3500 7450 50  0001 C CNN
	1    3500 7450
	1    0    0    -1  
$EndComp
$Comp
L power:+BATT #PWR0123
U 1 1 5C15591B
P 3500 6650
F 0 "#PWR0123" H 3500 6500 50  0001 C CNN
F 1 "+BATT" H 3500 6850 50  0000 C CNN
F 2 "" H 3500 6650 50  0001 C CNN
F 3 "" H 3500 6650 50  0001 C CNN
	1    3500 6650
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 7450 3500 7350
Wire Wire Line
	1550 6150 1450 6150
Wire Wire Line
	1550 6250 1450 6250
Wire Wire Line
	1550 6350 1450 6350
$Comp
L power:GND #PWR0124
U 1 1 5C1808B4
P 1850 6950
F 0 "#PWR0124" H 1850 6700 50  0001 C CNN
F 1 "GND" H 1855 6777 50  0000 C CNN
F 2 "" H 1850 6950 50  0001 C CNN
F 3 "" H 1850 6950 50  0001 C CNN
	1    1850 6950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 6800 1800 6900
Wire Wire Line
	1800 6900 1850 6900
Wire Wire Line
	1950 6900 1950 6800
Wire Wire Line
	1850 6950 1850 6900
Connection ~ 1850 6900
Wire Wire Line
	1850 6900 1950 6900
Wire Wire Line
	3500 6250 3250 6250
$Comp
L ESP32-Wroom:ESP32-WROOM-32 U1
U 1 1 5C12B6F5
P 2400 5600
F 0 "U1" H 2400 6787 60  0000 C CNN
F 1 "ESP32-WROOM-32" H 2400 6681 60  0000 C CNN
F 2 "ESP32-footprints-Lib:ESP32-WROOM" H 2450 5500 60  0001 C CNN
F 3 "" H 2450 5500 60  0001 C CNN
	1    2400 5600
	1    0    0    -1  
$EndComp
Wire Wire Line
	3450 5750 3250 5750
Wire Wire Line
	3450 5850 3250 5850
Wire Wire Line
	3450 5950 3250 5950
Wire Wire Line
	3450 5550 3250 5550
Wire Wire Line
	3450 5450 3250 5450
Wire Wire Line
	3450 5350 3250 5350
Wire Wire Line
	3450 5250 3250 5250
$Comp
L power:GND #PWR0125
U 1 1 5C1D43D7
P 3400 5000
F 0 "#PWR0125" H 3400 4750 50  0001 C CNN
F 1 "GND" H 3405 4827 50  0000 C CNN
F 2 "" H 3400 5000 50  0001 C CNN
F 3 "" H 3400 5000 50  0001 C CNN
	1    3400 5000
	-1   0    0    1   
$EndComp
Wire Wire Line
	3250 5050 3400 5050
Wire Wire Line
	3400 5050 3400 5000
$Comp
L RGBLED_R6GHBHC:19-337_R6GHBHC-A01_2T D2
U 1 1 5C1DB0C5
P 2050 3450
F 0 "D2" V 2096 3070 50  0000 R CNN
F 1 "19-337_R6GHBHC-A01_2T" H 2005 3070 50  0000 R CNN
F 2 "19-337_R6GHBHC-A01_2T:LED_19-337%2fR6GHBHC-A01%2f2T" H 2050 3450 50  0001 L BNN
F 3 "None" H 2050 3450 50  0001 L BNN
F 4 "Everlight" H 2050 3450 50  0001 L BNN "Feld4"
F 5 "LED Tri-Color Blue/Green/Red 468nm/518nm/632nm 6-Pin T/R" H 2050 3450 50  0001 L BNN "Feld5"
F 6 "Unavailable" H 2050 3450 50  0001 L BNN "Feld6"
F 7 "19-337/R6GHBHC-A01/2T" H 2050 3450 50  0001 L BNN "Feld7"
F 8 "SMD-2 Everlight" H 2050 3450 50  0001 L BNN "Feld8"
	1    2050 3450
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0126
U 1 1 5C1DB2DC
P 2700 3450
F 0 "#PWR0126" H 2700 3200 50  0001 C CNN
F 1 "GND" H 2705 3277 50  0000 C CNN
F 2 "" H 2700 3450 50  0001 C CNN
F 3 "" H 2700 3450 50  0001 C CNN
	1    2700 3450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2500 3450 2700 3450
$Comp
L Device:R R6
U 1 1 5C1E1E80
P 1450 3750
F 0 "R6" H 1250 3800 50  0000 L CNN
F 1 "R" H 1250 3700 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1380 3750 50  0001 C CNN
F 3 "~" H 1450 3750 50  0001 C CNN
	1    1450 3750
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R7
U 1 1 5C1E1EF4
P 1450 3450
F 0 "R7" H 1250 3500 50  0000 L CNN
F 1 "R" H 1250 3400 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1380 3450 50  0001 C CNN
F 3 "~" H 1450 3450 50  0001 C CNN
	1    1450 3450
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R8
U 1 1 5C1E1F52
P 1450 3150
F 0 "R8" H 1250 3200 50  0000 L CNN
F 1 "R" H 1250 3100 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1380 3150 50  0001 C CNN
F 3 "~" H 1450 3150 50  0001 C CNN
	1    1450 3150
	0    -1   -1   0   
$EndComp
$Comp
L power:+BATT #PWR0127
U 1 1 5C1F6FCB
P 9200 3750
F 0 "#PWR0127" H 9200 3600 50  0001 C CNN
F 1 "+BATT" H 9200 3950 50  0000 C CNN
F 2 "" H 9200 3750 50  0001 C CNN
F 3 "" H 9200 3750 50  0001 C CNN
	1    9200 3750
	0    -1   -1   0   
$EndComp
$Comp
L SparkfunConnectors:M01NOSILK-KIT JP1
U 1 1 5C2208E7
P 10100 2800
F 0 "JP1" H 10206 3065 50  0000 C CNN
F 1 "M01NOSILK-KIT" H 10206 2974 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 10130 2950 20  0001 C CNN
F 3 "" H 10100 2800 60  0000 C CNN
	1    10100 2800
	1    0    0    -1  
$EndComp
$Comp
L SparkfunConnectors:M01NOSILK-KIT JP4
U 1 1 5C220AF8
P 10100 3000
F 0 "JP4" H 10206 3265 50  0000 C CNN
F 1 "M01NOSILK-KIT" H 10206 3174 50  0000 C CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 10130 3150 20  0001 C CNN
F 3 "" H 10100 3000 60  0000 C CNN
	1    10100 3000
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 5C220C1A
P 10650 3000
F 0 "#PWR0129" H 10650 2750 50  0001 C CNN
F 1 "GND" H 10655 2827 50  0000 C CNN
F 2 "" H 10650 3000 50  0001 C CNN
F 3 "" H 10650 3000 50  0001 C CNN
	1    10650 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 2800 10650 2800
Wire Wire Line
	10650 3000 10400 3000
$Comp
L Battery_Management:MCP73831-2-OT IC2
U 1 1 5C26303D
P 8250 5650
F 0 "IC2" H 8250 6128 50  0000 C CNN
F 1 "MCP73831-2-OT" H 8250 6037 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5_HandSoldering" H 8300 5400 50  0001 L CIN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/20001984g.pdf" H 8100 5600 50  0001 C CNN
	1    8250 5650
	1    0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR0130
U 1 1 5C2635CF
P 8250 5100
F 0 "#PWR0130" H 8250 4950 50  0001 C CNN
F 1 "VBUS" H 8265 5273 50  0000 C CNN
F 2 "" H 8250 5100 50  0001 C CNN
F 3 "" H 8250 5100 50  0001 C CNN
	1    8250 5100
	1    0    0    -1  
$EndComp
$Comp
L Device:LED D3
U 1 1 5C2636CB
P 8600 5150
F 0 "D3" V 8638 5033 50  0000 R CNN
F 1 "LED" V 8547 5033 50  0000 R CNN
F 2 "LEDs:LED_0603_HandSoldering" H 8600 5150 50  0001 C CNN
F 3 "~" H 8600 5150 50  0001 C CNN
	1    8600 5150
	-1   0    0    1   
$EndComp
$Comp
L Device:R R10
U 1 1 5C263870
P 8750 5350
F 0 "R10" H 8550 5400 50  0000 L CNN
F 1 "100" H 8550 5300 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 8680 5350 50  0001 C CNN
F 3 "~" H 8750 5350 50  0001 C CNN
	1    8750 5350
	-1   0    0    1   
$EndComp
Wire Wire Line
	8250 5100 8250 5150
Wire Wire Line
	8450 5150 8250 5150
Connection ~ 8250 5150
Wire Wire Line
	8250 5150 8250 5350
Wire Wire Line
	8750 5150 8750 5200
Wire Wire Line
	8750 5500 8750 5750
Wire Wire Line
	8750 5750 8650 5750
$Comp
L Device:R R12
U 1 1 5C277A12
P 8000 6050
F 0 "R12" H 7800 6100 50  0000 L CNN
F 1 "2k" H 7800 6000 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7930 6050 50  0001 C CNN
F 3 "~" H 8000 6050 50  0001 C CNN
	1    8000 6050
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0131
U 1 1 5C277A8E
P 8250 6150
F 0 "#PWR0131" H 8250 5900 50  0001 C CNN
F 1 "GND" H 8255 5977 50  0000 C CNN
F 2 "" H 8250 6150 50  0001 C CNN
F 3 "" H 8250 6150 50  0001 C CNN
	1    8250 6150
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 5750 7700 5750
Wire Wire Line
	7700 5750 7700 6050
Wire Wire Line
	7700 6050 7850 6050
Wire Wire Line
	8150 6050 8250 6050
Wire Wire Line
	8250 6050 8250 5950
Wire Wire Line
	8250 6150 8250 6050
Connection ~ 8250 6050
$Comp
L SAM_M8Q:SAM-M8Q IC1
U 1 1 5C28DC3F
P 5200 6800
F 0 "IC1" H 5200 6800 50  0001 L BNN
F 1 "SAM-M8Q" H 5200 6800 50  0001 L BNN
F 2 "RF_COMPONENTS:ublox_SAM-M8Q_HandSolder" H 5200 6800 50  0001 L BNN
F 3 "Unavailable" H 5200 6800 50  0001 L BNN
F 4 "u-Blox M8 Gnss Antenna Module" H 5200 6800 50  0001 L BNN "Feld4"
F 5 "SAM-M8Q" H 5200 6800 50  0001 L BNN "Feld5"
F 6 "None" H 5200 6800 50  0001 L BNN "Feld6"
F 7 "u-blox" H 5200 6800 50  0001 L BNN "Feld7"
F 8 "SMD-16 u-blox" H 5200 6800 50  0001 L BNN "Feld8"
	1    5200 6800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0132
U 1 1 5C28DD7D
P 4800 6550
F 0 "#PWR0132" H 4800 6300 50  0001 C CNN
F 1 "GND" H 4805 6377 50  0000 C CNN
F 2 "" H 4800 6550 50  0001 C CNN
F 3 "" H 4800 6550 50  0001 C CNN
	1    4800 6550
	1    0    0    -1  
$EndComp
$Comp
L Device:Battery_Cell BT1
U 1 1 5C004F1A
P 4550 6400
F 0 "BT1" H 4668 6496 50  0000 L CNN
F 1 "Battery_Cell" H 4668 6405 50  0000 L CNN
F 2 "WinLib:MS621FE-FL11E" V 4550 6460 50  0001 C CNN
F 3 "~" V 4550 6460 50  0001 C CNN
	1    4550 6400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 6200 5000 6200
$Comp
L power:+BATT #PWR0133
U 1 1 5C010D09
P 9050 5300
F 0 "#PWR0133" H 9050 5150 50  0001 C CNN
F 1 "+BATT" H 9050 5500 50  0000 C CNN
F 2 "" H 9050 5300 50  0001 C CNN
F 3 "" H 9050 5300 50  0001 C CNN
	1    9050 5300
	1    0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5C010D60
P 9050 5700
F 0 "C5" H 9165 5746 50  0000 L CNN
F 1 "10uF" H 9165 5655 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 9088 5550 50  0001 C CNN
F 3 "~" H 9050 5700 50  0001 C CNN
	1    9050 5700
	1    0    0    -1  
$EndComp
Wire Wire Line
	8650 5550 9050 5550
Wire Wire Line
	9050 5300 9050 5550
Connection ~ 9050 5550
$Comp
L power:GND #PWR0134
U 1 1 5C01C417
P 9050 6050
F 0 "#PWR0134" H 9050 5800 50  0001 C CNN
F 1 "GND" H 9055 5877 50  0000 C CNN
F 2 "" H 9050 6050 50  0001 C CNN
F 3 "" H 9050 6050 50  0001 C CNN
	1    9050 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	9050 5850 9050 6050
Text Notes 6050 3150 0    60   ~ 0
mmbt2222a\n
$Comp
L Device:R R15
U 1 1 5C0AC3E3
P 5300 3300
F 0 "R15" H 5100 3350 50  0000 L CNN
F 1 "10k" H 5100 3250 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5230 3300 50  0001 C CNN
F 3 "~" H 5300 3300 50  0001 C CNN
	1    5300 3300
	0    1    1    0   
$EndComp
$Comp
L Device:R R16
U 1 1 5C0AC4C0
P 5300 4050
F 0 "R16" H 5100 4100 50  0000 L CNN
F 1 "10k" H 5100 4000 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5230 4050 50  0001 C CNN
F 3 "~" H 5300 4050 50  0001 C CNN
	1    5300 4050
	0    1    1    0   
$EndComp
Text GLabel 3450 6350 2    60   Input ~ 0
IO0
Wire Wire Line
	3450 6350 3250 6350
Text GLabel 5950 4400 2    60   Input ~ 0
IO0
Wire Wire Line
	5800 3100 5800 2950
Wire Wire Line
	1250 4600 1250 4650
Text GLabel 650  5000 1    60   Input ~ 0
ESP_RESET
Wire Wire Line
	1250 4950 1250 5100
Wire Wire Line
	1250 5100 650  5100
Wire Wire Line
	1250 5100 1250 5250
Connection ~ 1250 5100
Text GLabel 5900 2950 2    60   Input ~ 0
ESP_RESET
Wire Wire Line
	5800 4250 5800 4400
Text Notes 6050 3400 0    60   ~ 0
NPN
Text Notes 5900 4250 0    60   ~ 0
PNP\n
Wire Wire Line
	5050 3300 5050 3700
Wire Wire Line
	5050 3700 5800 3700
Wire Wire Line
	5800 3700 5800 3850
Wire Wire Line
	5150 3300 5050 3300
Wire Wire Line
	5450 3300 5500 3300
Wire Wire Line
	5500 4050 5450 4050
Wire Wire Line
	5800 3500 5800 3550
Wire Wire Line
	5800 3550 5700 3550
Wire Wire Line
	5700 3550 5700 3800
Text GLabel 4950 3800 0    60   Input ~ 0
RTS
Text GLabel 4950 3300 0    60   Input ~ 0
DTR
Connection ~ 1500 1300
$Comp
L Regulator_Linear:AP2112K-3.3 U2
U 1 1 5C146BB0
P 2200 1400
F 0 "U2" H 2200 1742 50  0000 C CNN
F 1 "AP2112K-3.3" H 2200 1651 50  0000 C CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5_HandSoldering" H 2200 1725 50  0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/AP2112.pdf" H 2200 1500 50  0001 C CNN
	1    2200 1400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1500 1300 1650 1300
Wire Wire Line
	1900 1300 1650 1300
Connection ~ 1650 1300
Wire Wire Line
	1650 1600 1650 1650
Wire Wire Line
	1650 1650 1800 1650
Wire Wire Line
	1900 1650 1900 1400
Wire Wire Line
	1800 1700 1800 1650
Connection ~ 1800 1650
Wire Wire Line
	1800 1650 1900 1650
Wire Wire Line
	2200 1700 2200 1950
$Comp
L Device:R R11
U 1 1 5C18FE94
P 7850 3700
F 0 "R11" H 7920 3746 50  0000 L CNN
F 1 "100k" H 7920 3655 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 7780 3700 50  0001 C CNN
F 3 "~" H 7850 3700 50  0001 C CNN
	1    7850 3700
	1    0    0    -1  
$EndComp
$Comp
L Device:C C6
U 1 1 5C1AE185
P 4800 6350
F 0 "C6" H 4915 6396 50  0000 L CNN
F 1 "1uF" H 4915 6305 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 4838 6200 50  0001 C CNN
F 3 "~" H 4800 6350 50  0001 C CNN
	1    4800 6350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0113
U 1 1 5C1AE29D
P 4550 6550
F 0 "#PWR0113" H 4550 6300 50  0001 C CNN
F 1 "GND" H 4555 6377 50  0000 C CNN
F 2 "" H 4550 6550 50  0001 C CNN
F 3 "" H 4550 6550 50  0001 C CNN
	1    4550 6550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 6500 4550 6550
$Comp
L Device:R R13
U 1 1 5C1B594B
P 4550 5900
F 0 "R13" H 4350 5950 50  0000 L CNN
F 1 "1k" H 4350 5850 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4480 5900 50  0001 C CNN
F 3 "~" H 4550 5900 50  0001 C CNN
	1    4550 5900
	-1   0    0    1   
$EndComp
Wire Wire Line
	4550 6050 4550 6200
Wire Wire Line
	4800 6200 4550 6200
Connection ~ 4800 6200
Connection ~ 4550 6200
$Comp
L power:+3V3 #PWR0118
U 1 1 5C1C4D49
P 4550 5100
F 0 "#PWR0118" H 4550 4950 50  0001 C CNN
F 1 "+3V3" H 4565 5273 50  0000 C CNN
F 2 "" H 4550 5100 50  0001 C CNN
F 3 "" H 4550 5100 50  0001 C CNN
	1    4550 5100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 5600 4550 5750
$Comp
L Device:LED D5
U 1 1 5C1FE423
P 5350 7450
F 0 "D5" V 5388 7333 50  0000 R CNN
F 1 "LED" V 5297 7333 50  0000 R CNN
F 2 "LEDs:LED_0603_HandSoldering" H 5350 7450 50  0001 C CNN
F 3 "~" H 5350 7450 50  0001 C CNN
	1    5350 7450
	1    0    0    -1  
$EndComp
$Comp
L Device:R R14
U 1 1 5C1FE5BD
P 5600 7250
F 0 "R14" H 5400 7300 50  0000 L CNN
F 1 "100" H 5400 7200 50  0000 L CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5530 7250 50  0001 C CNN
F 3 "~" H 5600 7250 50  0001 C CNN
	1    5600 7250
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0135
U 1 1 5C1FE6E9
P 5000 7450
F 0 "#PWR0135" H 5000 7200 50  0001 C CNN
F 1 "GND" H 5005 7277 50  0000 C CNN
F 2 "" H 5000 7450 50  0001 C CNN
F 3 "" H 5000 7450 50  0001 C CNN
	1    5000 7450
	0    1    1    0   
$EndComp
Wire Wire Line
	5600 7000 5600 7100
Wire Wire Line
	5600 7400 5600 7450
NoConn ~ 2150 6800
NoConn ~ 2250 6800
NoConn ~ 2350 6800
NoConn ~ 2450 6800
NoConn ~ 2550 6800
NoConn ~ 2650 6800
NoConn ~ 3250 5150
NoConn ~ 1550 5350
NoConn ~ 1550 5450
NoConn ~ 1550 5950
NoConn ~ 1550 6050
$Comp
L MBRA160T3G:MBRA160T3G D1
U 1 1 5C2B9D66
P 850 1300
F 0 "D1" H 850 1517 50  0000 C CNN
F 1 "MBRA160T3G" H 850 1426 50  0000 C CNN
F 2 "adafruit:SOD-323F" H 850 1300 50  0001 L BNN
F 3 "MBRA160T3G" H 850 1300 50  0001 L BNN
F 4 "Unavailable" H 850 1300 50  0001 L BNN "Feld4"
F 5 "DO-214 ON Semiconductor" H 850 1300 50  0001 L BNN "Feld5"
F 6 "ON Semiconductor" H 850 1300 50  0001 L BNN "Feld6"
F 7 "None" H 850 1300 50  0001 L BNN "Feld7"
F 8 "MBRA Series 60 V 1 A Surface Mount Schottky Power Rectifier CASE-403D" H 850 1300 50  0001 L BNN "Feld8"
	1    850  1300
	1    0    0    -1  
$EndComp
$Comp
L MBRA160T3G:MBRA160T3G D4
U 1 1 5C2B9F41
P 4550 5450
F 0 "D4" V 4504 5530 50  0000 L CNN
F 1 "MBRA160T3G" V 4595 5530 50  0000 L CNN
F 2 "adafruit:SOD-323F" H 4550 5450 50  0001 L BNN
F 3 "MBRA160T3G" H 4550 5450 50  0001 L BNN
F 4 "Unavailable" H 4550 5450 50  0001 L BNN "Feld4"
F 5 "DO-214 ON Semiconductor" H 4550 5450 50  0001 L BNN "Feld5"
F 6 "ON Semiconductor" H 4550 5450 50  0001 L BNN "Feld6"
F 7 "None" H 4550 5450 50  0001 L BNN "Feld7"
F 8 "MBRA Series 60 V 1 A Surface Mount Schottky Power Rectifier CASE-403D" H 4550 5450 50  0001 L BNN "Feld8"
	1    4550 5450
	0    1    1    0   
$EndComp
Wire Wire Line
	4550 5100 4550 5300
$Comp
L SparkfunConnectors:M01NOSILK-KIT JP7
U 1 1 5C2BC96E
P 9800 3750
F 0 "JP7" H 9672 3704 50  0000 R CNN
F 1 "M01NOSILK-KIT" H 9672 3795 50  0000 R CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 9830 3900 20  0001 C CNN
F 3 "" H 9800 3750 60  0000 C CNN
	1    9800 3750
	-1   0    0    1   
$EndComp
$Comp
L SparkfunConnectors:M01NOSILK-KIT JP10
U 1 1 5C2BCA94
P 9800 3950
F 0 "JP10" H 9672 3904 50  0000 R CNN
F 1 "M01NOSILK-KIT" H 9672 3995 50  0000 R CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 9830 4100 20  0001 C CNN
F 3 "" H 9800 3950 60  0000 C CNN
	1    9800 3950
	-1   0    0    1   
$EndComp
$Comp
L SparkfunConnectors:M01NOSILK-KIT JP11
U 1 1 5C2BCB3E
P 9800 4150
F 0 "JP11" H 9672 4104 50  0000 R CNN
F 1 "M01NOSILK-KIT" H 9672 4195 50  0000 R CNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 9830 4300 20  0001 C CNN
F 3 "" H 9800 4150 60  0000 C CNN
	1    9800 4150
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR0128
U 1 1 5C2BCBC2
P 9200 4150
F 0 "#PWR0128" H 9200 3900 50  0001 C CNN
F 1 "GND" H 9205 3977 50  0000 C CNN
F 2 "" H 9200 4150 50  0001 C CNN
F 3 "" H 9200 4150 50  0001 C CNN
	1    9200 4150
	0    1    1    0   
$EndComp
Wire Wire Line
	9500 3950 9200 3950
Wire Wire Line
	9500 4150 9200 4150
Wire Wire Line
	9200 3750 9500 3750
$Comp
L SparkfunConnectors:M01NOSILK-KIT JP12
U 1 1 5C2E117F
P 9200 1450
F 0 "JP12" H 9072 1404 50  0000 R CNN
F 1 "M01NOSILK-KIT" H 9072 1495 50  0000 R CNN
F 2 "SparkFun-Connectors:1X01NS-KIT" H 9230 1600 20  0001 C CNN
F 3 "" H 9200 1450 60  0000 C CNN
	1    9200 1450
	0    -1   -1   0   
$EndComp
Wire Wire Line
	9350 1150 9200 1150
Wire Wire Line
	9000 1150 9200 1150
Connection ~ 9200 1150
Wire Wire Line
	8200 3550 8200 3700
Wire Wire Line
	9150 2850 9150 2900
Text GLabel 10700 1700 2    60   Input ~ 0
USB_DM
Wire Wire Line
	10400 1700 10700 1700
Text GLabel 10700 1800 2    60   Input ~ 0
USB_DP
Wire Wire Line
	10400 1800 10700 1800
Wire Wire Line
	5350 1450 5250 1450
Text GLabel 5350 1450 2    60   Input ~ 0
RTS
Wire Wire Line
	5350 1650 5250 1650
Text GLabel 5350 1650 2    60   Input ~ 0
DTR
Wire Wire Line
	3750 2650 3750 2800
$Comp
L power:GND #PWR0141
U 1 1 5C1F810A
P 3750 2800
F 0 "#PWR0141" H 3750 2550 50  0001 C CNN
F 1 "GND" H 3755 2627 50  0000 C CNN
F 2 "" H 3750 2800 50  0001 C CNN
F 3 "" H 3750 2800 50  0001 C CNN
	1    3750 2800
	1    0    0    -1  
$EndComp
$Comp
L Device:C C9
U 1 1 5C1F8060
P 3750 2500
F 0 "C9" H 3865 2546 50  0000 L CNN
F 1 "0u1" H 3865 2455 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3788 2350 50  0001 C CNN
F 3 "~" H 3750 2500 50  0001 C CNN
	1    3750 2500
	1    0    0    -1  
$EndComp
Wire Wire Line
	3850 1250 3750 1250
Connection ~ 3750 1250
Wire Wire Line
	3750 900  3750 1250
Wire Wire Line
	3750 900  4650 900 
Wire Wire Line
	3750 2350 3750 1850
Wire Wire Line
	3750 1250 3750 1850
Connection ~ 3750 1850
Wire Wire Line
	3750 1850 3850 1850
Wire Wire Line
	4650 950  4650 900 
Wire Wire Line
	4450 850  4450 950 
$Comp
L power:VBUS #PWR0140
U 1 1 5C1C46E8
P 4450 850
F 0 "#PWR0140" H 4450 700 50  0001 C CNN
F 1 "VBUS" H 4465 1023 50  0000 C CNN
F 2 "" H 4450 850 50  0001 C CNN
F 3 "" H 4450 850 50  0001 C CNN
	1    4450 850 
	1    0    0    -1  
$EndComp
Wire Wire Line
	4450 2750 4450 2800
Wire Wire Line
	4650 2750 4650 2800
$Comp
L power:GND #PWR0139
U 1 1 5C1B09E4
P 4650 2800
F 0 "#PWR0139" H 4650 2550 50  0001 C CNN
F 1 "GND" H 4655 2627 50  0000 C CNN
F 2 "" H 4650 2800 50  0001 C CNN
F 3 "" H 4650 2800 50  0001 C CNN
	1    4650 2800
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0138
U 1 1 5C1B0961
P 4450 2800
F 0 "#PWR0138" H 4450 2550 50  0001 C CNN
F 1 "GND" H 4455 2627 50  0000 C CNN
F 2 "" H 4450 2800 50  0001 C CNN
F 3 "" H 4450 2800 50  0001 C CNN
	1    4450 2800
	1    0    0    -1  
$EndComp
Text GLabel 5350 1250 2    60   Input ~ 0
RXD_ESP
Text GLabel 5350 1350 2    60   Input ~ 0
TXD_ESP
Text GLabel 3700 1650 0    60   Input ~ 0
USB_DP
Text GLabel 3700 1550 0    60   Input ~ 0
USB_DM
$Comp
L Interface_USB:FT231XS U4
U 1 1 5C109200
P 4550 1850
F 0 "U4" H 4550 2928 50  0000 C CNN
F 1 "FT231XS" H 4550 2837 50  0000 C CNN
F 2 "adafruit:TSSOP20" H 5150 900 50  0001 C CNN
F 3 "http://www.ftdichip.com/Products/ICs/FT231X.html" H 4550 1850 50  0001 C CNN
	1    4550 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	3700 1550 3850 1550
Wire Wire Line
	3700 1650 3850 1650
Wire Wire Line
	5250 1250 5350 1250
Wire Wire Line
	5250 1350 5350 1350
$Comp
L win:Q_PMOS_GDS Q1
U 1 1 5C39087D
P 1050 1000
F 0 "Q1" H 1241 1046 50  0000 L CNN
F 1 "Q_PMOS_GDS" H 1241 955 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 1250 1100 29  0001 C CNN
F 3 "" H 1050 1000 60  0000 C CNN
	1    1050 1000
	1    0    0    -1  
$EndComp
$Comp
L win:Q_PMOS_GDS Q2
U 1 1 5C390C0D
P 9050 2650
F 0 "Q2" H 9241 2696 50  0000 L CNN
F 1 "Q_PMOS_GDS" H 9241 2605 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 9250 2750 29  0001 C CNN
F 3 "" H 9050 2650 60  0000 C CNN
	1    9050 2650
	1    0    0    -1  
$EndComp
$Comp
L win:Q_PMOS_GDS Q3
U 1 1 5C390DE3
P 8100 3350
F 0 "Q3" H 8291 3396 50  0000 L CNN
F 1 "Q_PMOS_GDS" H 8291 3305 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23" H 8300 3450 29  0001 C CNN
F 3 "" H 8100 3350 60  0000 C CNN
	1    8100 3350
	1    0    0    -1  
$EndComp
Text Notes 6050 4000 0    60   ~ 0
MMBT2907A
Text Notes 12300 2050 0    60   ~ 0
\nI desoldered Q1 + Q2 and made a wire from collector to emitter (both Q1/Q2). That directly routes the control signals to Reset/GPIO0. \n\nNow it is working ok. No more timing issues - I could even wait for 1sec between the 2 instructions.
Text Notes 12300 3300 0    60   ~ 0
The circuit is an XOR, and it exists for compatibility between the ESP8266 and the Arduino IDE Serial Monitor.\n\nIf you hold GPIO0 low while RST is low, it puts the ESP8266 in bootloader mode instead of just restarting the firmware. When communicating through a Serial connection, the ESP8266 uses GPIO0 as the RTS signal for flow control.\n\nThe Arduino IDE uses both the DTR and RTS signals to reset a chip and launch the bootloader, but its standard signals would put the ESP8266 into flash programming mode instead of just resetting the serial interface.\n\nThe XOR allows the Serial connection to use RTS for flow control while the regular firmware is running, but prevents GPIO0 from being held low during reset.
$Comp
L Transistor_BJT:MBT3946DW1T1 Q4
U 1 1 5C3D577F
P 5700 3300
F 0 "Q4" H 5891 3346 50  0000 L CNN
F 1 "MBT3946DW1T1" H 5891 3255 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-363_SC-70-6_Handsoldering" H 5900 3400 50  0001 C CNN
F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3946DW1T1-D.PDF" H 5700 3300 50  0001 C CNN
	1    5700 3300
	1    0    0    -1  
$EndComp
$Comp
L Transistor_BJT:MBT3946DW1T1 Q4
U 2 1 5C3D5844
P 5700 4050
F 0 "Q4" H 5891 4096 50  0000 L CNN
F 1 "MBT3946DW1T1" H 5891 4005 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-363_SC-70-6_Handsoldering" H 5900 4150 50  0001 C CNN
F 3 "http://www.onsemi.com/pub_link/Collateral/MBT3946DW1T1-D.PDF" H 5700 4050 50  0001 C CNN
	2    5700 4050
	1    0    0    -1  
$EndComp
Wire Wire Line
	4950 3300 5050 3300
Connection ~ 5050 3300
Wire Wire Line
	5800 2950 5900 2950
Wire Wire Line
	5800 4400 5950 4400
$Comp
L Device:C C7
U 1 1 5C400C06
P 650 5400
F 0 "C7" H 765 5446 50  0000 L CNN
F 1 "0u1" H 765 5355 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 688 5250 50  0001 C CNN
F 3 "~" H 650 5400 50  0001 C CNN
	1    650  5400
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR01
U 1 1 5C400DC0
P 650 5750
F 0 "#PWR01" H 650 5500 50  0001 C CNN
F 1 "GND" H 655 5577 50  0000 C CNN
F 2 "" H 650 5750 50  0001 C CNN
F 3 "" H 650 5750 50  0001 C CNN
	1    650  5750
	1    0    0    -1  
$EndComp
Wire Wire Line
	650  5550 650  5750
Wire Wire Line
	650  5250 650  5100
Text Notes 550  1500 0    60   ~ 0
NSR0320MW2T1G\n
Text Notes 4950 5150 2    60   ~ 0
NSR0320MW2T1G\n
Wire Wire Line
	9150 2400 9150 2450
$Comp
L power:GND #PWR0136
U 1 1 5C3E68AF
P 8750 3050
F 0 "#PWR0136" H 8750 2800 50  0001 C CNN
F 1 "GND" H 8755 2877 50  0000 C CNN
F 2 "" H 8750 3050 50  0001 C CNN
F 3 "" H 8750 3050 50  0001 C CNN
	1    8750 3050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0137
U 1 1 5C3F1598
P 7850 4100
F 0 "#PWR0137" H 7850 3850 50  0001 C CNN
F 1 "GND" H 7855 3927 50  0000 C CNN
F 2 "" H 7850 4100 50  0001 C CNN
F 3 "" H 7850 4100 50  0001 C CNN
	1    7850 4100
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 5550 1500 5550
Wire Wire Line
	3500 6950 3500 7000
NoConn ~ 1550 5650
Wire Wire Line
	2850 7000 3500 7000
Wire Wire Line
	2850 6800 2850 7000
Connection ~ 3500 7000
Wire Wire Line
	3500 7000 3500 7050
Wire Wire Line
	2050 6800 2050 6950
NoConn ~ 3250 6050
Wire Wire Line
	2750 6800 2750 6950
NoConn ~ 3250 6150
Wire Wire Line
	5000 6400 4950 6400
Wire Wire Line
	4950 6400 4950 6500
Wire Wire Line
	4950 6500 4800 6500
Wire Wire Line
	4800 6550 4800 6500
Connection ~ 4800 6500
Wire Wire Line
	5600 7450 5500 7450
Wire Wire Line
	5200 7450 5000 7450
Wire Wire Line
	650  5000 650  5100
Connection ~ 650  5100
Wire Wire Line
	8650 2650 8750 2650
Wire Wire Line
	8750 2700 8750 2650
Connection ~ 8750 2650
Wire Wire Line
	8750 2650 8850 2650
Wire Wire Line
	8750 3000 8750 3050
Wire Wire Line
	9800 850  9800 950 
Connection ~ 9800 950 
Wire Wire Line
	9800 950  9800 1000
Wire Wire Line
	4950 3800 5050 3800
Wire Wire Line
	5150 4050 5050 4050
Wire Wire Line
	5050 4050 5050 3800
Connection ~ 5050 3800
Wire Wire Line
	5050 3800 5700 3800
Wire Wire Line
	7850 3850 7850 4100
Wire Wire Line
	7850 3550 7850 3350
Wire Wire Line
	7850 3350 7900 3350
Wire Wire Line
	8200 3050 8200 3150
Wire Wire Line
	7850 3350 7750 3350
Connection ~ 7850 3350
$EndSCHEMATC