LoRaTracker_M8Q.bak

EESchema Schematic File Version 2
LIBS:power
LIBS:device
LIBS:switches
LIBS:relays
LIBS:motors
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:microcontrollers
LIBS:dsp
LIBS:microchip
LIBS:analog_switches
LIBS:motorola
LIBS:texas
LIBS:intel
LIBS:audio
LIBS:interface
LIBS:digital-audio
LIBS:philips
LIBS:display
LIBS:cypress
LIBS:siliconi
LIBS:opto
LIBS:atmel
LIBS:contrib
LIBS:valves
LIBS:adafruit
LIBS:ESP32-footprints-Shem-Lib
LIBS:SAM-M8Q
LIBS:esp32-wroom-32
LIBS:RFM95W-868S2
LIBS:19-337_R6GHBHC-A01_2T
LIBS:GeekAmmo
LIBS:LilyPad-Wearables
LIBS:SparkFun-Aesthetics
LIBS:SparkFun-AnalogIC
LIBS:SparkFun-Boards
LIBS:SparkFun-Capacitors
LIBS:SparkFun-Connectors
LIBS:SparkFun-DigitalIC
LIBS:SparkFun-DiscreteSemi
LIBS:SparkFun-Displays
LIBS:SparkFun-Electromechanical
LIBS:SparkFun-FreqCtrl
LIBS:SparkFun-LED
LIBS:SparkFun-Passives
LIBS:SparkFun-PowerIC
LIBS:SparkFun-Resistors
LIBS:SparkFun-Retired
LIBS:SparkFun-RF
LIBS:SparkFun-Sensors
LIBS:Teensy_3_and_LC_Series_Boards_v1.1
LIBS:User-Submitted
LIBS:Racon8
LIBS:LoRaTracker_M8Q-cache
EELAYER 25 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L AP2204K-3.3 U2
U 1 1 5BBF6405
P 2800 2100
F 0 "U2" H 2600 2325 50  0000 L CNN
F 1 "AP2204K-3.3" H 2800 2325 50  0000 L CNN
F 2 "TO_SOT_Packages_SMD:SOT-23-5_HandSoldering" H 2800 2425 50  0001 C CNN
F 3 "" H 2800 2200 50  0001 C CNN
	1    2800 2100
	1    0    0    -1  
$EndComp
$Comp
L R R5
U 1 1 5BBF6450
P 2100 2150
F 0 "R5" V 2180 2150 50  0000 C CNN
F 1 "100k" V 2100 2150 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 2030 2150 50  0001 C CNN
F 3 "" H 2100 2150 50  0001 C CNN
	1    2100 2150
	1    0    0    -1  
$EndComp
$Comp
L C C1
U 1 1 5BBF651E
P 1650 2150
F 0 "C1" H 1675 2250 50  0000 L CNN
F 1 "10uF" H 1675 2050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 1688 2000 50  0001 C CNN
F 3 "" H 1650 2150 50  0001 C CNN
	1    1650 2150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR01
U 1 1 5BBF6574
P 1650 2600
F 0 "#PWR01" H 1650 2350 50  0001 C CNN
F 1 "GND" H 1650 2450 50  0000 C CNN
F 2 "" H 1650 2600 50  0001 C CNN
F 3 "" H 1650 2600 50  0001 C CNN
	1    1650 2600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR02
U 1 1 5BBF659A
P 2800 2600
F 0 "#PWR02" H 2800 2350 50  0001 C CNN
F 1 "GND" H 2800 2450 50  0000 C CNN
F 2 "" H 2800 2600 50  0001 C CNN
F 3 "" H 2800 2600 50  0001 C CNN
	1    2800 2600
	1    0    0    -1  
$EndComp
$Comp
L MOSFET-P Q1
U 1 1 5BBF65F3
P 1650 1500
F 0 "Q1" H 1100 1450 45  0000 L BNN
F 1 "MOSFET-P" H 1100 1350 45  0000 L BNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 1650 1500 60  0001 C CNN
F 3 "" H 1650 1500 60  0001 C CNN
	1    1650 1500
	-1   0    0    1   
$EndComp
$Comp
L +BATT #PWR03
U 1 1 5BBF6686
P 1650 1100
F 0 "#PWR03" H 1650 950 50  0001 C CNN
F 1 "+BATT" H 1650 1240 50  0000 C CNN
F 2 "" H 1650 1100 50  0001 C CNN
F 3 "" H 1650 1100 50  0001 C CNN
	1    1650 1100
	1    0    0    -1  
$EndComp
$Comp
L VBUS #PWR04
U 1 1 5BBF66B7
P 1900 1100
F 0 "#PWR04" H 1900 950 50  0001 C CNN
F 1 "VBUS" H 1900 1250 50  0000 C CNN
F 2 "" H 1900 1100 50  0001 C CNN
F 3 "" H 1900 1100 50  0001 C CNN
	1    1900 1100
	1    0    0    -1  
$EndComp
$Comp
L R R4
U 1 1 5BBF6725
P 1900 1850
F 0 "R4" V 1980 1850 50  0000 C CNN
F 1 "100k" V 1900 1850 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1830 1850 50  0001 C CNN
F 3 "" H 1900 1850 50  0001 C CNN
	1    1900 1850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR05
U 1 1 5BBF6754
P 1900 2600
F 0 "#PWR05" H 1900 2350 50  0001 C CNN
F 1 "GND" H 1900 2450 50  0000 C CNN
F 2 "" H 1900 2600 50  0001 C CNN
F 3 "" H 1900 2600 50  0001 C CNN
	1    1900 2600
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR06
U 1 1 5BBF67A8
P 3700 1050
F 0 "#PWR06" H 3700 900 50  0001 C CNN
F 1 "+3.3V" H 3700 1190 50  0000 C CNN
F 2 "" H 3700 1050 50  0001 C CNN
F 3 "" H 3700 1050 50  0001 C CNN
	1    3700 1050
	1    0    0    -1  
$EndComp
$Comp
L C C2
U 1 1 5BBF67C9
P 3300 2150
F 0 "C2" H 3325 2250 50  0000 L CNN
F 1 "10uF" H 3325 2050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3338 2000 50  0001 C CNN
F 3 "" H 3300 2150 50  0001 C CNN
	1    3300 2150
	1    0    0    -1  
$EndComp
$Comp
L C C3
U 1 1 5BBF6839
P 3700 2150
F 0 "C3" H 3725 2250 50  0000 L CNN
F 1 "1uF" H 3725 2050 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 3738 2000 50  0001 C CNN
F 3 "" H 3700 2150 50  0001 C CNN
	1    3700 2150
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR07
U 1 1 5BBF68D9
P 3300 2600
F 0 "#PWR07" H 3300 2350 50  0001 C CNN
F 1 "GND" H 3300 2450 50  0000 C CNN
F 2 "" H 3300 2600 50  0001 C CNN
F 3 "" H 3300 2600 50  0001 C CNN
	1    3300 2600
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR08
U 1 1 5BBF68F9
P 3700 2600
F 0 "#PWR08" H 3700 2350 50  0001 C CNN
F 1 "GND" H 3700 2450 50  0000 C CNN
F 2 "" H 3700 2600 50  0001 C CNN
F 3 "" H 3700 2600 50  0001 C CNN
	1    3700 2600
	1    0    0    -1  
$EndComp
$Comp
L JST_2PIN CN1
U 1 1 5BBF699A
P 4550 1550
F 0 "CN1" H 4300 1775 45  0000 L BNN
F 1 "JST_2PIN" H 4300 1350 45  0000 L BNN
F 2 "adafruit:JST-PH-2-SMT-RA" H 4550 1550 60  0001 C CNN
F 3 "" H 4550 1550 60  0001 C CNN
	1    4550 1550
	-1   0    0    1   
$EndComp
$Comp
L +BATT #PWR09
U 1 1 5BBF69DF
P 4650 1250
F 0 "#PWR09" H 4650 1100 50  0001 C CNN
F 1 "+BATT" H 4650 1390 50  0000 C CNN
F 2 "" H 4650 1250 50  0001 C CNN
F 3 "" H 4650 1250 50  0001 C CNN
	1    4650 1250
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR010
U 1 1 5BBF6A82
P 4650 1800
F 0 "#PWR010" H 4650 1550 50  0001 C CNN
F 1 "GND" H 4650 1650 50  0000 C CNN
F 2 "" H 4650 1800 50  0001 C CNN
F 3 "" H 4650 1800 50  0001 C CNN
	1    4650 1800
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR011
U 1 1 5BBF6B0E
P 5500 1750
F 0 "#PWR011" H 5500 1600 50  0001 C CNN
F 1 "+3.3V" H 5500 1890 50  0000 C CNN
F 2 "" H 5500 1750 50  0001 C CNN
F 3 "" H 5500 1750 50  0001 C CNN
	1    5500 1750
	1    0    0    -1  
$EndComp
$Comp
L C C4
U 1 1 5BBF6B31
P 5500 2050
F 0 "C4" H 5525 2150 50  0000 L CNN
F 1 "10uF" H 5525 1950 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 5538 1900 50  0001 C CNN
F 3 "" H 5500 2050 50  0001 C CNN
	1    5500 2050
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR012
U 1 1 5BBF6B76
P 5500 2300
F 0 "#PWR012" H 5500 2050 50  0001 C CNN
F 1 "GND" H 5500 2150 50  0000 C CNN
F 2 "" H 5500 2300 50  0001 C CNN
F 3 "" H 5500 2300 50  0001 C CNN
	1    5500 2300
	1    0    0    -1  
$EndComp
$Comp
L +BATT #PWR013
U 1 1 5BBF6FD4
P 850 4600
F 0 "#PWR013" H 850 4450 50  0001 C CNN
F 1 "+BATT" H 850 4740 50  0000 C CNN
F 2 "" H 850 4600 50  0001 C CNN
F 3 "" H 850 4600 50  0001 C CNN
	1    850  4600
	1    0    0    -1  
$EndComp
$Comp
L R R1
U 1 1 5BBF70D9
P 850 4950
F 0 "R1" V 930 4950 50  0000 C CNN
F 1 "100k" V 850 4950 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 780 4950 50  0001 C CNN
F 3 "" H 850 4950 50  0001 C CNN
	1    850  4950
	1    0    0    -1  
$EndComp
$Comp
L R R2
U 1 1 5BBF7158
P 850 5450
F 0 "R2" V 930 5450 50  0000 C CNN
F 1 "100k" V 850 5450 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 780 5450 50  0001 C CNN
F 3 "" H 850 5450 50  0001 C CNN
	1    850  5450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR014
U 1 1 5BBF7274
P 850 5700
F 0 "#PWR014" H 850 5450 50  0001 C CNN
F 1 "GND" H 850 5550 50  0000 C CNN
F 2 "" H 850 5700 50  0001 C CNN
F 3 "" H 850 5700 50  0001 C CNN
	1    850  5700
	1    0    0    -1  
$EndComp
$Comp
L SAM-M8Q IC1
U 1 1 5BBF7A07
P 7000 5200
F 0 "IC1" H 7000 5200 50  0001 L BNN
F 1 "SAM-M8Q" H 7000 5200 50  0001 L BNN
F 2 "RF_COMPONENTS:ublox_SAM-M8Q_HandSolder" H 7000 5200 50  0001 L BNN
F 3 "Unavailable" H 7000 5200 50  0001 L BNN
F 4 "u-Blox M8 Gnss Antenna Module" H 7000 5200 50  0001 L BNN "Feld4"
F 5 "SAM-M8Q" H 7000 5200 50  0001 L BNN "Feld5"
F 6 "None" H 7000 5200 50  0001 L BNN "Feld6"
F 7 "u-blox" H 7000 5200 50  0001 L BNN "Feld7"
F 8 "SMD-16 u-blox" H 7000 5200 50  0001 L BNN "Feld8"
	1    7000 5200
	1    0    0    -1  
$EndComp
$Comp
L ESP32-WROOM U1
U 1 1 5BC06686
P 2500 5300
F 0 "U1" H 1800 6550 60  0000 C CNN
F 1 "ESP32-WROOM" H 3000 6550 60  0000 C CNN
F 2 "ESP32-footprints-Lib:ESP32-WROOM" H 2850 6650 60  0001 C CNN
F 3 "" H 2050 5750 60  0001 C CNN
	1    2500 5300
	1    0    0    -1  
$EndComp
Text GLabel 3500 5150 2    60   Input ~ 0
MISO
Text GLabel 3500 5650 2    60   Input ~ 0
CS
Text GLabel 3500 5250 2    60   Input ~ 0
MOSI
Text GLabel 3500 4750 2    60   Input ~ 0
TXD_ESP
Text GLabel 3500 4850 2    60   Input ~ 0
RXD_ESP
$Comp
L +3.3V #PWR015
U 1 1 5BC06E5C
P 1400 4400
F 0 "#PWR015" H 1400 4250 50  0001 C CNN
F 1 "+3.3V" H 1400 4540 50  0000 C CNN
F 2 "" H 1400 4400 50  0001 C CNN
F 3 "" H 1400 4400 50  0001 C CNN
	1    1400 4400
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR016
U 1 1 5BC06ECB
P 1400 6100
F 0 "#PWR016" H 1400 5850 50  0001 C CNN
F 1 "GND" H 1400 5950 50  0000 C CNN
F 2 "" H 1400 6100 50  0001 C CNN
F 3 "" H 1400 6100 50  0001 C CNN
	1    1400 6100
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR017
U 1 1 5BC06F3C
P 2050 6450
F 0 "#PWR017" H 2050 6200 50  0001 C CNN
F 1 "GND" H 2050 6300 50  0000 C CNN
F 2 "" H 2050 6450 50  0001 C CNN
F 3 "" H 2050 6450 50  0001 C CNN
	1    2050 6450
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR018
U 1 1 5BC072E9
P 3450 6350
F 0 "#PWR018" H 3450 6100 50  0001 C CNN
F 1 "GND" H 3450 6200 50  0000 C CNN
F 2 "" H 3450 6350 50  0001 C CNN
F 3 "" H 3450 6350 50  0001 C CNN
	1    3450 6350
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR019
U 1 1 5BC07318
P 3600 6350
F 0 "#PWR019" H 3600 6100 50  0001 C CNN
F 1 "GND" H 3600 6200 50  0000 C CNN
F 2 "" H 3600 6350 50  0001 C CNN
F 3 "" H 3600 6350 50  0001 C CNN
	1    3600 6350
	1    0    0    -1  
$EndComp
Text GLabel 8000 3600 2    60   Input ~ 0
GNSS_VCC
Text GLabel 8550 4400 2    60   Input ~ 0
GNSS_RXD
Text GLabel 8550 4600 2    60   Input ~ 0
GNSS_TXD
$Comp
L GND #PWR020
U 1 1 5BC083DB
P 6600 4850
F 0 "#PWR020" H 6600 4600 50  0001 C CNN
F 1 "GND" H 6600 4700 50  0000 C CNN
F 2 "" H 6600 4850 50  0001 C CNN
F 3 "" H 6600 4850 50  0001 C CNN
	1    6600 4850
	1    0    0    -1  
$EndComp
NoConn ~ 7400 3800
NoConn ~ 7600 3800
NoConn ~ 8400 4800
NoConn ~ 7800 5400
NoConn ~ 7600 5400
NoConn ~ 7400 5400
Text GLabel 1450 5300 0    60   Input ~ 0
GNSS_TXD
Text GLabel 1450 5400 0    60   Input ~ 0
GNSS_RXD
Text Notes 1950 7150 0    60   ~ 0
Connect to ESP\n
Text Notes 3900 7650 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
$Comp
L MOSFET-P Q3
U 1 1 5BC094A7
P 10700 3800
F 0 "Q3" H 10150 3750 45  0000 L BNN
F 1 "MOSFET-P" H 10150 3650 45  0000 L BNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 10700 3800 60  0001 C CNN
F 3 "" H 10700 3800 60  0001 C CNN
	1    10700 3800
	1    0    0    -1  
$EndComp
$Comp
L R R11
U 1 1 5BC09786
P 10100 3900
F 0 "R11" V 10180 3900 50  0000 C CNN
F 1 "100k" V 10100 3900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 10030 3900 50  0001 C CNN
F 3 "" H 10100 3900 50  0001 C CNN
	1    10100 3900
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR021
U 1 1 5BC09856
P 10100 4150
F 0 "#PWR021" H 10100 3900 50  0001 C CNN
F 1 "GND" H 10100 4000 50  0000 C CNN
F 2 "" H 10100 4150 50  0001 C CNN
F 3 "" H 10100 4150 50  0001 C CNN
	1    10100 4150
	1    0    0    -1  
$EndComp
Text GLabel 10700 4100 3    60   Input ~ 0
GNSS_VCC
$Comp
L +3.3V #PWR022
U 1 1 5BC09B2F
P 10700 3450
F 0 "#PWR022" H 10700 3300 50  0001 C CNN
F 1 "+3.3V" H 10700 3590 50  0000 C CNN
F 2 "" H 10700 3450 50  0001 C CNN
F 3 "" H 10700 3450 50  0001 C CNN
	1    10700 3450
	1    0    0    -1  
$EndComp
Text GLabel 9850 3700 0    60   Input ~ 0
GNSS_Mosfet_EN
$Comp
L RFM95W-868S2 U3
U 1 1 5BC09EEC
P 9350 1200
F 0 "U3" H 8749 1751 50  0000 L BNN
F 1 "RFM95W-868S2" H 8749 499 50  0000 L BNN
F 2 "RFM95W-868S2:XCVR_RFM95W-868S2" H 9350 1200 50  0001 L BNN
F 3 "SMD-16 Hope Microelectronics" H 9350 1200 50  0001 L BNN
F 4 "RF" H 9350 1200 50  0001 L BNN "Feld4"
F 5 "None" H 9350 1200 50  0001 L BNN "Feld5"
F 6 "RFM95W-868S2" H 9350 1200 50  0001 L BNN "Feld6"
F 7 "Unavailable" H 9350 1200 50  0001 L BNN "Feld7"
F 8 "" H 9350 1200 50  0001 L BNN "Feld8"
	1    9350 1200
	1    0    0    -1  
$EndComp
Text GLabel 8500 800  0    60   Input ~ 0
MISO
Text GLabel 10250 1300 2    60   Input ~ 0
MOSI
Text GLabel 8500 1000 0    60   Input ~ 0
CS
Text GLabel 8500 900  0    60   Input ~ 0
SCK
$Comp
L MOSFET-P Q2
U 1 1 5BC0A90D
P 7700 1250
F 0 "Q2" H 7150 1200 45  0000 L BNN
F 1 "MOSFET-P" H 7150 1100 45  0000 L BNN
F 2 "TO_SOT_Packages_SMD:SOT-23_Handsoldering" H 7700 1250 60  0001 C CNN
F 3 "" H 7700 1250 60  0001 C CNN
	1    7700 1250
	1    0    0    -1  
$EndComp
$Comp
L +3.3V #PWR023
U 1 1 5BC0AA24
P 7700 750
F 0 "#PWR023" H 7700 600 50  0001 C CNN
F 1 "+3.3V" H 7700 890 50  0000 C CNN
F 2 "" H 7700 750 50  0001 C CNN
F 3 "" H 7700 750 50  0001 C CNN
	1    7700 750 
	1    0    0    -1  
$EndComp
Text GLabel 10200 800  2    60   Input ~ 0
LoRa_VCC
Text GLabel 7700 1600 3    60   Input ~ 0
LoRa_VCC
Text GLabel 6700 1150 0    60   Input ~ 0
LoRa_Mosfet_EN
$Comp
L R R9
U 1 1 5BC0ACCE
P 6950 1500
F 0 "R9" V 7030 1500 50  0000 C CNN
F 1 "100k" V 6950 1500 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 6880 1500 50  0001 C CNN
F 3 "" H 6950 1500 50  0001 C CNN
	1    6950 1500
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR024
U 1 1 5BC0AD74
P 6950 1750
F 0 "#PWR024" H 6950 1500 50  0001 C CNN
F 1 "GND" H 6950 1600 50  0000 C CNN
F 2 "" H 6950 1750 50  0001 C CNN
F 3 "" H 6950 1750 50  0001 C CNN
	1    6950 1750
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR025
U 1 1 5BC0AF5C
P 10400 1750
F 0 "#PWR025" H 10400 1500 50  0001 C CNN
F 1 "GND" H 10400 1600 50  0000 C CNN
F 2 "" H 10400 1750 50  0001 C CNN
F 3 "" H 10400 1750 50  0001 C CNN
	1    10400 1750
	1    0    0    -1  
$EndComp
Text GLabel 8500 1100 0    60   Input ~ 0
LoRa_RST
Text GLabel 8500 1500 0    60   Input ~ 0
LoRa_DI0
Text GLabel 3500 4950 2    60   Input ~ 0
LoRa_RST
$Comp
L ANTENNA_U.FL X1
U 1 1 5BC0B82D
P 7800 2700
F 0 "X1" H 7700 2830 45  0000 L BNN
F 1 "ANTENNA_U.FL" H 7700 2300 45  0000 L BNN
F 2 "adafruit:U.FL" H 7800 2700 60  0001 C CNN
F 3 "" H 7800 2700 60  0001 C CNN
	1    7800 2700
	-1   0    0    1   
$EndComp
Text GLabel 10200 1000 2    60   Input ~ 0
LoRa_ANT
Text GLabel 7500 2700 0    60   Input ~ 0
LoRa_ANT
$Comp
L GND #PWR026
U 1 1 5BC0BB21
P 8150 2600
F 0 "#PWR026" H 8150 2350 50  0001 C CNN
F 1 "GND" H 8150 2450 50  0000 C CNN
F 2 "" H 8150 2600 50  0001 C CNN
F 3 "" H 8150 2600 50  0001 C CNN
	1    8150 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1650 2000 2500 2000
Wire Wire Line
	2500 2100 2250 2100
Wire Wire Line
	2250 2100 2250 2500
Wire Wire Line
	2250 2350 2100 2350
Wire Wire Line
	2100 2350 2100 2300
Connection ~ 2100 2000
Wire Wire Line
	1650 2300 1650 2600
Wire Wire Line
	2800 2400 2800 2600
Wire Wire Line
	1650 1700 1650 2000
Connection ~ 1650 2000
Wire Wire Line
	1650 1100 1650 1300
Wire Wire Line
	1900 1100 1900 1700
Wire Wire Line
	1900 2000 1900 2600
Connection ~ 1900 1600
Wire Wire Line
	3100 2000 3700 2000
Connection ~ 3300 2000
Wire Wire Line
	3700 2000 3700 1050
Wire Wire Line
	3300 2300 3300 2600
Wire Wire Line
	3700 2300 3700 2600
Connection ~ 3700 2000
Wire Wire Line
	4650 1250 4650 1550
Wire Wire Line
	4650 1650 4650 1800
Wire Wire Line
	5500 1750 5500 1900
Wire Wire Line
	5500 2200 5500 2300
Wire Wire Line
	3400 5150 3500 5150
Wire Wire Line
	3500 5250 3400 5250
Wire Wire Line
	1550 5200 850  5200
Wire Wire Line
	850  5100 850  5300
Wire Wire Line
	850  4800 850  4600
Connection ~ 850  5200
Wire Wire Line
	850  5600 850  5700
Wire Wire Line
	3500 4750 3400 4750
Wire Wire Line
	3500 4850 3400 4850
Wire Wire Line
	1400 4400 1400 4700
Wire Wire Line
	1400 4700 1550 4700
Wire Wire Line
	1550 6000 1400 6000
Wire Wire Line
	1400 6000 1400 6100
Wire Wire Line
	2050 6350 2050 6450
Wire Wire Line
	3400 5950 3450 5950
Wire Wire Line
	3450 5950 3450 6350
Wire Wire Line
	3400 5850 3600 5850
Wire Wire Line
	3600 5850 3600 6350
Wire Wire Line
	6650 4600 6800 4600
Wire Wire Line
	6650 3600 6650 4600
Wire Wire Line
	6650 3600 8000 3600
Wire Wire Line
	7800 3600 7800 3800
Wire Wire Line
	6800 4400 6650 4400
Connection ~ 6650 4400
Connection ~ 7800 3600
Wire Wire Line
	8550 4400 8400 4400
Wire Wire Line
	8550 4600 8400 4600
Wire Wire Line
	6800 4800 6600 4800
Wire Wire Line
	6600 4800 6600 4850
Wire Wire Line
	10100 4050 10100 4150
Wire Wire Line
	9850 3700 10500 3700
Wire Wire Line
	10100 3700 10100 3750
Connection ~ 10100 3700
Wire Wire Line
	8650 800  8500 800 
Wire Wire Line
	10250 1300 10050 1300
Wire Wire Line
	8650 900  8500 900 
Wire Wire Line
	8650 1000 8500 1000
Wire Wire Line
	6950 1650 6950 1750
Wire Wire Line
	10050 1500 10400 1500
Wire Wire Line
	10400 1500 10400 1750
Wire Wire Line
	10050 1600 10400 1600
Connection ~ 10400 1600
Wire Wire Line
	10050 1700 10400 1700
Connection ~ 10400 1700
Wire Wire Line
	8650 1100 8500 1100
Wire Wire Line
	8650 1500 8500 1500
Wire Wire Line
	3500 4950 3400 4950
Wire Wire Line
	10200 1000 10050 1000
Wire Wire Line
	7600 2700 7500 2700
Wire Wire Line
	7900 2400 8150 2400
Wire Wire Line
	8150 2400 8150 2600
Wire Wire Line
	7900 2500 8150 2500
Connection ~ 8150 2500
Wire Wire Line
	10700 3450 10700 3600
Wire Wire Line
	10700 4000 10700 4100
Wire Wire Line
	6700 1150 7500 1150
Wire Wire Line
	6950 1350 6950 1150
Connection ~ 6950 1150
Wire Wire Line
	7700 750  7700 1050
Wire Wire Line
	7700 1450 7700 1600
Text Notes 1500 3850 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 1450 4900 0    60   Input ~ 0
LoRa_DI0
Wire Wire Line
	1550 4900 1450 4900
Text GLabel 3500 5350 2    60   Input ~ 0
SCK
Wire Wire Line
	3500 5350 3400 5350
Wire Wire Line
	3500 5650 3400 5650
$Comp
L 19-337/R6GHBHC-A01/2T D2
U 1 1 5BC6B6AC
P 5100 4450
F 0 "D2" H 4950 4951 50  0000 L BNN
F 1 "19-337/R6GHBHC-A01/2T" H 4950 4000 50  0000 L BNN
F 2 "19-337_R6GHBHC-A01_2T:LED_19-337%2fR6GHBHC-A01%2f2T" H 5100 4450 50  0001 L BNN
F 3 "None" H 5100 4450 50  0001 L BNN
F 4 "Everlight" H 5100 4450 50  0001 L BNN "Feld4"
F 5 "LED Tri-Color Blue/Green/Red 468nm/518nm/632nm 6-Pin T/R" H 5100 4450 50  0001 L BNN "Feld5"
F 6 "Unavailable" H 5100 4450 50  0001 L BNN "Feld6"
F 7 "19-337/R6GHBHC-A01/2T" H 5100 4450 50  0001 L BNN "Feld7"
F 8 "SMD-2 Everlight" H 5100 4450 50  0001 L BNN "Feld8"
	1    5100 4450
	0    -1   -1   0   
$EndComp
$Comp
L R R6
U 1 1 5BC6B740
P 4800 3850
F 0 "R6" V 4880 3850 50  0000 C CNN
F 1 "R" V 4800 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 4730 3850 50  0001 C CNN
F 3 "" H 4800 3850 50  0001 C CNN
	1    4800 3850
	1    0    0    -1  
$EndComp
$Comp
L R R7
U 1 1 5BC6B7C3
P 5100 3850
F 0 "R7" V 5180 3850 50  0000 C CNN
F 1 "R" V 5100 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5030 3850 50  0001 C CNN
F 3 "" H 5100 3850 50  0001 C CNN
	1    5100 3850
	1    0    0    -1  
$EndComp
$Comp
L R R8
U 1 1 5BC6B82B
P 5400 3850
F 0 "R8" V 5480 3850 50  0000 C CNN
F 1 "R" V 5400 3850 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 5330 3850 50  0001 C CNN
F 3 "" H 5400 3850 50  0001 C CNN
	1    5400 3850
	1    0    0    -1  
$EndComp
$Comp
L GND #PWR027
U 1 1 5BC6B894
P 5100 4950
F 0 "#PWR027" H 5100 4700 50  0001 C CNN
F 1 "GND" H 5100 4800 50  0000 C CNN
F 2 "" H 5100 4950 50  0001 C CNN
F 3 "" H 5100 4950 50  0001 C CNN
	1    5100 4950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 4750 4800 4900
Wire Wire Line
	4800 4900 5400 4900
Wire Wire Line
	5100 4750 5100 4950
Wire Wire Line
	5400 4900 5400 4750
Connection ~ 5100 4900
Wire Wire Line
	4800 4000 4800 4150
Wire Wire Line
	5100 4000 5100 4150
Wire Wire Line
	5400 4000 5400 4150
Text GLabel 5400 3550 1    60   Input ~ 0
LED_GR
Text GLabel 5100 3550 1    60   Input ~ 0
LED_RD
Text GLabel 4800 3550 1    60   Input ~ 0
LED_BL
Wire Wire Line
	4800 3550 4800 3700
Wire Wire Line
	5100 3550 5100 3700
Wire Wire Line
	5400 3550 5400 3700
Text GLabel 1450 5900 0    60   Input ~ 0
LED_BL
Text GLabel 1450 5800 0    60   Input ~ 0
LED_RD
Text GLabel 1450 5700 0    60   Input ~ 0
LED_GR
$Comp
L MCP73831 IC2
U 1 1 5BC6C841
P 9600 5700
F 0 "IC2" H 9300 5300 45  0000 L BNN
F 1 "MCP73831" H 9600 5700 45  0001 L BNN
F 2 "TO_SOT_Packages_SMD:TSOT-23-5_HandSoldering" H 9600 5700 60  0001 C CNN
F 3 "" H 9600 5700 60  0001 C CNN
	1    9600 5700
	1    0    0    -1  
$EndComp
$Comp
L R R12
U 1 1 5BC6CB46
P 10600 5850
F 0 "R12" V 10680 5850 50  0000 C CNN
F 1 "2k" V 10600 5850 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 10530 5850 50  0001 C CNN
F 3 "" H 10600 5850 50  0001 C CNN
	1    10600 5850
	1    0    0    -1  
$EndComp
Wire Wire Line
	10200 5700 10600 5700
Wire Wire Line
	10200 5900 10300 5900
Wire Wire Line
	10300 5900 10300 6100
Wire Wire Line
	10300 6100 10600 6100
Wire Wire Line
	10600 6000 10600 6200
$Comp
L GND #PWR028
U 1 1 5BC6CFC3
P 10600 6200
F 0 "#PWR028" H 10600 5950 50  0001 C CNN
F 1 "GND" H 10600 6050 50  0000 C CNN
F 2 "" H 10600 6200 50  0001 C CNN
F 3 "" H 10600 6200 50  0001 C CNN
	1    10600 6200
	1    0    0    -1  
$EndComp
Connection ~ 10600 6100
$Comp
L +BATT #PWR029
U 1 1 5BC6D56F
P 11050 5350
F 0 "#PWR029" H 11050 5200 50  0001 C CNN
F 1 "+BATT" H 11050 5490 50  0000 C CNN
F 2 "" H 11050 5350 50  0001 C CNN
F 3 "" H 11050 5350 50  0001 C CNN
	1    11050 5350
	1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 5BC6D8C3
P 11050 5700
F 0 "C5" H 11075 5800 50  0000 L CNN
F 1 "10uF" H 11075 5600 50  0000 L CNN
F 2 "Capacitors_SMD:C_0603_HandSoldering" H 11088 5550 50  0001 C CNN
F 3 "" H 11050 5700 50  0001 C CNN
	1    11050 5700
	1    0    0    -1  
$EndComp
$Comp
L VBUS #PWR030
U 1 1 5BC6D977
P 8550 5200
F 0 "#PWR030" H 8550 5050 50  0001 C CNN
F 1 "VBUS" H 8550 5350 50  0000 C CNN
F 2 "" H 8550 5200 50  0001 C CNN
F 3 "" H 8550 5200 50  0001 C CNN
	1    8550 5200
	1    0    0    -1  
$EndComp
Wire Wire Line
	8900 5500 9100 5500
$Comp
L LED D3
U 1 1 5BC6DCF4
P 8550 5650
F 0 "D3" H 8550 5750 50  0000 C CNN
F 1 "LED" H 8550 5550 50  0000 C CNN
F 2 "LEDs:LED_1206_HandSoldering" H 8550 5650 50  0001 C CNN
F 3 "" H 8550 5650 50  0001 C CNN
	1    8550 5650
	0    -1   -1   0   
$EndComp
$Comp
L R R10
U 1 1 5BC6DDB5
P 8850 5900
F 0 "R10" V 8930 5900 50  0000 C CNN
F 1 "100" V 8850 5900 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 8780 5900 50  0001 C CNN
F 3 "" H 8850 5900 50  0001 C CNN
	1    8850 5900
	0    1    1    0   
$EndComp
Wire Wire Line
	8550 5800 8550 5900
Wire Wire Line
	8550 5900 8700 5900
Wire Wire Line
	9100 5900 9000 5900
Wire Wire Line
	8550 5200 8550 5500
Wire Wire Line
	8900 5500 8900 5350
Wire Wire Line
	8900 5350 8550 5350
Connection ~ 8550 5350
$Comp
L GND #PWR031
U 1 1 5BC6E32B
P 11050 6200
F 0 "#PWR031" H 11050 5950 50  0001 C CNN
F 1 "GND" H 11050 6050 50  0000 C CNN
F 2 "" H 11050 6200 50  0001 C CNN
F 3 "" H 11050 6200 50  0001 C CNN
	1    11050 6200
	1    0    0    -1  
$EndComp
Wire Wire Line
	11050 5850 11050 6200
Wire Wire Line
	10200 5500 11050 5500
Wire Wire Line
	11050 5350 11050 5550
Connection ~ 11050 5500
Text GLabel 2250 2500 3    60   Input ~ 0
EN
Connection ~ 2250 2350
Text GLabel 3500 5450 2    60   Input ~ 0
GNSS_Mosfet_EN
Wire Wire Line
	3500 5450 3400 5450
Text GLabel 3500 5550 2    60   Input ~ 0
LoRa_Mosfet_EN
Wire Wire Line
	3400 5550 3500 5550
$Comp
L PINHD-1X3 JP7
U 1 1 5BC616E9
P 5900 7000
F 0 "JP7" H 5650 7225 45  0000 L BNN
F 1 "PINHD-1X3" H 5650 6700 45  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x03_Pitch2.54mm" H 5900 7000 60  0001 C CNN
F 3 "" H 5900 7000 60  0001 C CNN
	1    5900 7000
	1    0    0    -1  
$EndComp
$Comp
L PINHD-1X1 JP3
U 1 1 5BC61750
P 5700 5850
F 0 "JP3" H 5450 5975 45  0000 L BNN
F 1 "PINHD-1X1" H 5450 5650 45  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 5700 5850 60  0001 C CNN
F 3 "" H 5700 5850 60  0001 C CNN
	1    5700 5850
	-1   0    0    1   
$EndComp
$Comp
L PINHD-1X1 JP1
U 1 1 5BC6184C
P 5700 5450
F 0 "JP1" H 5450 5575 45  0000 L BNN
F 1 "PINHD-1X1" H 5450 5250 45  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 5700 5450 60  0001 C CNN
F 3 "" H 5700 5450 60  0001 C CNN
	1    5700 5450
	-1   0    0    1   
$EndComp
$Comp
L PINHD-1X1 JP5
U 1 1 5BC618C4
P 5700 6450
F 0 "JP5" H 5450 6575 45  0000 L BNN
F 1 "PINHD-1X1" H 5450 6250 45  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 5700 6450 60  0001 C CNN
F 3 "" H 5700 6450 60  0001 C CNN
	1    5700 6450
	1    0    0    -1  
$EndComp
$Comp
L PINHD-1X1 JP6
U 1 1 5BC6193F
P 5700 6650
F 0 "JP6" H 5450 6775 45  0000 L BNN
F 1 "PINHD-1X1" H 5450 6450 45  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 5700 6650 60  0001 C CNN
F 3 "" H 5700 6650 60  0001 C CNN
	1    5700 6650
	1    0    0    -1  
$EndComp
$Comp
L PINHD-1X1 JP2
U 1 1 5BC619BD
P 5700 5650
F 0 "JP2" H 5450 5775 45  0000 L BNN
F 1 "PINHD-1X1" H 5450 5450 45  0000 L BNN
F 2 "Pin_Headers:Pin_Header_Straight_1x01_Pitch2.54mm" H 5700 5650 60  0001 C CNN
F 3 "" H 5700 5650 60  0001 C CNN
	1    5700 5650
	-1   0    0    1   
$EndComp
$Comp
L GND #PWR032
U 1 1 5BC61F5A
P 5400 7100
F 0 "#PWR032" H 5400 6850 50  0001 C CNN
F 1 "GND" H 5400 6950 50  0000 C CNN
F 2 "" H 5400 7100 50  0001 C CNN
F 3 "" H 5400 7100 50  0001 C CNN
	1    5400 7100
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 7100 5400 7100
Text GLabel 5500 7000 0    60   Input ~ 0
EN
Wire Wire Line
	5800 7000 5500 7000
$Comp
L +BATT #PWR033
U 1 1 5BC6262E
P 5400 6850
F 0 "#PWR033" H 5400 6700 50  0001 C CNN
F 1 "+BATT" H 5400 6990 50  0000 C CNN
F 2 "" H 5400 6850 50  0001 C CNN
F 3 "" H 5400 6850 50  0001 C CNN
	1    5400 6850
	1    0    0    -1  
$EndComp
Wire Wire Line
	5800 6900 5400 6900
Wire Wire Line
	5400 6900 5400 6850
Text GLabel 6050 5650 2    60   Input ~ 0
TXD_ESP
Text GLabel 6050 5850 2    60   Input ~ 0
RXD_ESP
Wire Wire Line
	5800 5850 6050 5850
Wire Wire Line
	6050 5650 5800 5650
$Comp
L +3.3V #PWR035
U 1 1 5BC62EAE
P 6250 5400
F 0 "#PWR035" H 6250 5250 50  0001 C CNN
F 1 "+3.3V" H 6250 5540 50  0000 C CNN
F 2 "" H 6250 5400 50  0001 C CNN
F 3 "" H 6250 5400 50  0001 C CNN
	1    6250 5400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6250 5400 6250 5450
Wire Wire Line
	6250 5450 5800 5450
Text GLabel 5350 6450 0    60   Input ~ 0
GNSS_TXD
Wire Wire Line
	5600 6450 5350 6450
Text GLabel 5350 6650 0    60   Input ~ 0
GNSS_RXD
Wire Wire Line
	5600 6650 5350 6650
$Comp
L R R3
U 1 1 5BD1E885
P 1200 4600
F 0 "R3" V 1280 4600 50  0000 C CNN
F 1 "10k" V 1200 4600 50  0000 C CNN
F 2 "Resistors_SMD:R_0603_HandSoldering" V 1130 4600 50  0001 C CNN
F 3 "" H 1200 4600 50  0001 C CNN
	1    1200 4600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1550 4800 1200 4800
Wire Wire Line
	1200 4800 1200 4750
$Comp
L +3.3V #PWR036
U 1 1 5BD1E9BF
P 1200 4400
F 0 "#PWR036" H 1200 4250 50  0001 C CNN
F 1 "+3.3V" H 1200 4540 50  0000 C CNN
F 2 "" H 1200 4400 50  0001 C CNN
F 3 "" H 1200 4400 50  0001 C CNN
	1    1200 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	1200 4400 1200 4450
NoConn ~ 8650 1200
NoConn ~ 8650 1300
NoConn ~ 8650 1400
NoConn ~ 8650 1600
NoConn ~ 8650 1700
NoConn ~ 3400 4550
NoConn ~ 3400 5750
NoConn ~ 1550 5500
NoConn ~ 1550 5600
NoConn ~ 2450 6350
NoConn ~ 2550 6350
NoConn ~ 2650 6350
NoConn ~ 2750 6350
NoConn ~ 2950 6350
Wire Wire Line
	10050 800  10200 800 
$Comp
L USB-PWR M1
U 1 1 5BD2F25B
P 9600 2600
F 0 "M1" H 9300 2940 45  0000 L BNN
F 1 "USB-PWR" H 9300 2200 45  0000 L BNN
F 2 "SparkFun-Connectors:USB-AB-MICRO-SMD" H 9600 2600 60  0001 C CNN
F 3 "" H 9600 2600 60  0001 C CNN
	1    9600 2600
	1    0    0    -1  
$EndComp
$Comp
L VBUS #PWR037
U 1 1 5BD2F3EE
P 10350 2250
F 0 "#PWR037" H 10350 2100 50  0001 C CNN
F 1 "VBUS" H 10350 2400 50  0000 C CNN
F 2 "" H 10350 2250 50  0001 C CNN
F 3 "" H 10350 2250 50  0001 C CNN
	1    10350 2250
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 2400 10350 2400
Wire Wire Line
	10350 2400 10350 2250
$Comp
L GND #PWR038
U 1 1 5BD2F531
P 10300 2850
F 0 "#PWR038" H 10300 2600 50  0001 C CNN
F 1 "GND" H 10300 2700 50  0000 C CNN
F 2 "" H 10300 2850 50  0001 C CNN
F 3 "" H 10300 2850 50  0001 C CNN
	1    10300 2850
	1    0    0    -1  
$EndComp
Wire Wire Line
	10100 2800 10300 2800
Wire Wire Line
	10300 2800 10300 2850
Wire Wire Line
	2450 1600 2450 2000
Connection ~ 2450 2000
$Comp
L DIODE-SCHOTTKY-MBRA140 D1
U 1 1 5BD30C95
P 2150 1600
F 0 "D1" H 2250 1619 50  0000 L BNN
F 1 "DIODE-SCHOTTKY-MBRA140" H 2250 1509 50  0000 L BNN
F 2 "SparkFun-DiscreteSemi:SMA-DIODE" H 2180 1750 20  0001 C CNN
F 3 "" H 2150 1600 60  0001 C CNN
	1    2150 1600
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1600 2050 1600
Wire Wire Line
	2250 1600 2450 1600
Text GLabel 3500 4650 2    60   Input ~ 0
MP_BUTTON
Wire Wire Line
	3500 4650 3400 4650
Text GLabel 6200 1800 1    60   Input ~ 0
MP_BUTTON
$Comp
L GND #PWR039
U 1 1 5BD9D29B
P 6200 2350
F 0 "#PWR039" H 6200 2100 50  0001 C CNN
F 1 "GND" H 6200 2200 50  0000 C CNN
F 2 "" H 6200 2350 50  0001 C CNN
F 3 "" H 6200 2350 50  0001 C CNN
	1    6200 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6200 1800 6200 1850
Wire Wire Line
	6200 2250 6200 2350
$Comp
L SW_Push SW1
U 1 1 5BE01E75
P 6200 2050
F 0 "SW1" H 6250 2150 50  0000 L CNN
F 1 "SW_Push" H 6200 1990 50  0000 C CNN
F 2 "" H 6200 2250 50  0001 C CNN
F 3 "" H 6200 2250 50  0001 C CNN
	1    6200 2050
	0    1    1    0   
$EndComp
NoConn ~ 1550 5000
NoConn ~ 1550 5100
Wire Wire Line
	1550 5300 1450 5300
Wire Wire Line
	1550 5400 1450 5400
NoConn ~ 2850 6350
Wire Wire Line
	1550 5700 1450 5700
Wire Wire Line
	1550 5800 1450 5800
Wire Wire Line
	1550 5900 1450 5900
NoConn ~ 2250 6350
NoConn ~ 2350 6350
NoConn ~ 2150 6350
$EndSCHEMATC