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EESchema Schematic File Version 2  date 3/18/2013 11:55:54 AM
LIBS:Custom_Parts
LIBS:power
LIBS:device
LIBS:transistors
LIBS:conn
LIBS:linear
LIBS:regul
LIBS:74xx
LIBS:cmos4000
LIBS:adc-dac
LIBS:memory
LIBS:xilinx
LIBS:special
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:w_analog
LIBS:w_connectors
LIBS:w_device
LIBS:w_logic
LIBS:w_memory
LIBS:w_microcontrollers
LIBS:w_opto
LIBS:w_relay
LIBS:w_rtx
LIBS:w_transistor
LIBS:bluetooth_IMU-cache
EELAYER 27 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date "18 mar 2013"
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L RN-42 U2
U 1 1 5145B626
P 4100 2950
F 0 "U2" H 4100 3200 60  0000 C CNN
F 1 "RN-42" H 4100 3400 60  0000 C CNN
F 2 "" H 4100 2900 60  0000 C CNN
F 3 "" H 4100 2900 60  0000 C CNN
        1    4100 2950
        1    0    0    -1  
$EndComp
$Comp
L L3GD20 U4
U 1 1 5145B971
P 8350 2250
F 0 "U4" H 8450 2100 60  0000 C CNN
F 1 "L3GD20" H 8450 2250 60  0000 C CNN
F 2 "" H 8350 2250 60  0000 C CNN
F 3 "" H 8350 2250 60  0000 C CNN
        1    8350 2250
        1    0    0    -1  
$EndComp
$Comp
L LSM303DLHC U5
U 1 1 5145B980
P 8350 3750
F 0 "U5" H 8350 3650 60  0000 C CNN
F 1 "LSM303DLHC" H 8350 3850 60  0000 C CNN
F 2 "" H 8350 3750 60  0000 C CNN
F 3 "" H 8350 3750 60  0000 C CNN
        1    8350 3750
        1    0    0    -1  
$EndComp
$Comp
L CONN_2 P1
U 1 1 5145B9A3
P 1700 4150
F 0 "P1" V 1650 4150 40  0000 C CNN
F 1 "CONN_2" V 1750 4150 40  0000 C CNN
F 2 "" H 1700 4150 60  0000 C CNN
F 3 "" H 1700 4150 60  0000 C CNN
        1    1700 4150
        -1   0    0    1   
$EndComp
Text Label 2150 4050 0    60   ~ 0
V_BAT
Text Label 2150 4250 0    60   ~ 0
GND
Text Label 3050 2150 2    60   ~ 0
GND
Text Label 3050 3250 2    60   ~ 0
GND
Text Label 4350 3950 3    60   ~ 0
GND
Text Label 9350 2200 0    60   ~ 0
GND
Text Label 7350 4050 2    60   ~ 0
GND
$Comp
L REG_PWR_1 U1
U 1 1 5145BE09
P 2050 6500
F 0 "U1" H 2050 6700 60  0000 C CNN
F 1 "REG_PWR_1" H 2050 6600 60  0000 C CNN
F 2 "~" H 2050 6500 60  0000 C CNN
F 3 "~" H 2050 6500 60  0000 C CNN
        1    2050 6500
        1    0    0    -1  
$EndComp
Text Label 2050 6950 3    60   ~ 0
GND
Text Label 2200 6950 3    60   ~ 0
GND
Text Label 7350 3550 2    60   ~ 0
SCL
Text Label 7350 3650 2    60   ~ 0
SDA
Text Label 7350 2000 2    60   ~ 0
SCL
Text Label 7350 2100 2    60   ~ 0
SDA
Text Label 2500 6500 0    60   ~ 0
VDD
Text Label 9350 3450 0    60   ~ 0
VDD
Text Label 7350 3450 2    60   ~ 0
VDD
Text Label 7350 1900 2    60   ~ 0
VDD
Text Label 9450 1900 0    60   ~ 0
VDD
Text Label 5150 3250 0    60   ~ 0
UART_TX
Text Label 5150 3150 0    60   ~ 0
UART_RX
Text Label 5150 3050 0    60   ~ 0
UART_CTS
Text Label 5150 2950 0    60   ~ 0
UART_RTS
NoConn ~ 5150 2850
NoConn ~ 5150 2750
Text Label 3050 3150 2    60   ~ 0
VDD
Text Label 3850 3950 3    60   ~ 0
GND
NoConn ~ 3050 2250
NoConn ~ 3050 2750
NoConn ~ 3050 2850
NoConn ~ 3050 2950
NoConn ~ 3050 3050
NoConn ~ 5150 2250
NoConn ~ 5150 2150
NoConn ~ 4450 3950
NoConn ~ 3750 3950
NoConn ~ 3050 2650
$Comp
L LED D1
U 1 1 5145C19A
P 3850 1350
F 0 "D1" H 3850 1450 50  0000 C CNN
F 1 "LED" H 3850 1250 50  0000 C CNN
F 2 "~" H 3850 1350 60  0000 C CNN
F 3 "~" H 3850 1350 60  0000 C CNN
        1    3850 1350
        -1   0    0    1   
$EndComp
$Comp
L LED D2
U 1 1 5145C1A7
P 3850 1700
F 0 "D2" H 3850 1800 50  0000 C CNN
F 1 "LED" H 3850 1600 50  0000 C CNN
F 2 "~" H 3850 1700 60  0000 C CNN
F 3 "~" H 3850 1700 60  0000 C CNN
        1    3850 1700
        -1   0    0    1   
$EndComp
$Comp
L R R1
U 1 1 5145C1AF
P 4400 1350
F 0 "R1" V 4480 1350 40  0000 C CNN
F 1 "470" V 4407 1351 40  0000 C CNN
F 2 "~" V 4330 1350 30  0000 C CNN
F 3 "~" H 4400 1350 30  0000 C CNN
        1    4400 1350
        0    -1   -1   0   
$EndComp
$Comp
L R R2
U 1 1 5145C1BC
P 4400 1700
F 0 "R2" V 4480 1700 40  0000 C CNN
F 1 "470" V 4407 1701 40  0000 C CNN
F 2 "~" V 4330 1700 30  0000 C CNN
F 3 "~" H 4400 1700 30  0000 C CNN
        1    4400 1700
        0    -1   -1   0   
$EndComp
Text Label 5150 2450 0    60   ~ 0
STATUS_LED
Text Label 5150 2650 0    60   ~ 0
CONNECT_LED
Text Label 4250 3950 3    60   ~ 0
GND
Text Label 4150 3950 3    60   ~ 0
GND
Text Label 4050 3950 3    60   ~ 0
GND
Text Label 3950 3950 3    60   ~ 0
GND
Text Label 4750 1350 0    60   ~ 0
STATUS_LED
Text Label 4750 1700 0    60   ~ 0
CONNECT_LED
Text Label 3550 1700 2    60   ~ 0
GND
$Comp
L C C4
U 1 1 5145C46E
P 8550 1450
F 0 "C4" H 8550 1550 40  0000 L CNN
F 1 "10uF" H 8556 1365 40  0000 L CNN
F 2 "~" H 8588 1300 30  0000 C CNN
F 3 "~" H 8550 1450 60  0000 C CNN
        1    8550 1450
        1    0    0    -1  
$EndComp
$Comp
L C C6
U 1 1 5145C474
P 9750 2500
F 0 "C6" H 9750 2600 40  0000 L CNN
F 1 "10nF" H 9756 2415 40  0000 L CNN
F 2 "~" H 9788 2350 30  0000 C CNN
F 3 "~" H 9750 2500 60  0000 C CNN
        1    9750 2500
        1    0    0    -1  
$EndComp
$Comp
L C C5
U 1 1 5145C759
P 8850 1450
F 0 "C5" H 8850 1550 40  0000 L CNN
F 1 "100nF" H 8856 1365 40  0000 L CNN
F 2 "~" H 8888 1300 30  0000 C CNN
F 3 "~" H 8850 1450 60  0000 C CNN
        1    8850 1450
        1    0    0    -1  
$EndComp
Text Label 9350 2300 0    60   ~ 0
GND
Text Label 9350 2400 0    60   ~ 0
GND
Text Label 9350 2500 0    60   ~ 0
GND
Text Label 9350 2600 0    60   ~ 0
GND
Text Label 7350 2600 2    60   ~ 0
GND
Text Label 8450 1250 2    60   ~ 0
VDD
Text Label 8450 1650 2    60   ~ 0
GND
$Comp
L C C3
U 1 1 5145CE53
P 6950 4200
F 0 "C3" H 6950 4300 40  0000 L CNN
F 1 "4.7uF" H 6956 4115 40  0000 L CNN
F 2 "~" H 6988 4050 30  0000 C CNN
F 3 "~" H 6950 4200 60  0000 C CNN
        1    6950 4200
        1    0    0    -1  
$EndComp
Text Label 7150 4400 0    60   ~ 0
GND
Text Label 9650 2700 2    60   ~ 0
GND
Text Label 9350 3850 0    60   ~ 0
GND
Text Label 9350 3750 0    60   ~ 0
GND
$Comp
L C C7
U 1 1 5145D01A
P 9750 3600
F 0 "C7" H 9750 3700 40  0000 L CNN
F 1 "0.22uF" H 9756 3515 40  0000 L CNN
F 2 "~" H 9788 3450 30  0000 C CNN
F 3 "~" H 9750 3600 60  0000 C CNN
        1    9750 3600
        1    0    0    -1  
$EndComp
Text Label 3950 5950 2    60   ~ 0
V_BAT
Text Label 3950 5800 2    60   ~ 0
GND
$Comp
L USB J1
U 1 1 51466D98
P 1950 4950
F 0 "J1" H 1750 4950 60  0000 C CNN
F 1 "USB" H 1700 5300 60  0000 C CNN
F 2 "~" H 1850 5050 60  0000 C CNN
F 3 "~" H 1850 5050 60  0000 C CNN
        1    1950 4950
        1    0    0    -1  
$EndComp
Text Label 2500 5150 0    60   ~ 0
GND
Text Label 2500 4750 0    60   ~ 0
V_USB
Text Label 5350 5950 0    60   ~ 0
V_USB
$Comp
L R R5
U 1 1 51466FA8
P 5600 5800
F 0 "R5" V 5680 5800 40  0000 C CNN
F 1 "R" V 5607 5801 40  0000 C CNN
F 2 "~" V 5530 5800 30  0000 C CNN
F 3 "~" H 5600 5800 30  0000 C CNN
        1    5600 5800
        0    -1   -1   0   
$EndComp
Text Label 3950 5650 2    60   ~ 0
CHG_STAT
Text Label 1600 6500 2    60   ~ 0
V_BAT
Text Label 9350 5650 0    60   ~ 0
VDD
Text Label 9350 5750 0    60   ~ 0
GND
Text Label 7350 6150 2    60   ~ 0
SCL
Text Label 7350 6350 2    60   ~ 0
SDA
Text Label 7350 5750 2    60   ~ 0
UART_CTS
Text Label 7350 5850 2    60   ~ 0
UART_RTS
Text Label 7350 5550 2    60   ~ 0
UART_RX
Text Label 7350 5650 2    60   ~ 0
UART_TX
Text Label 3050 2550 2    60   ~ 0
RESET
Text Label 5150 2350 0    60   ~ 0
FACTORY_RESET
Text Label 3050 2350 2    60   ~ 0
AUTO_MASTER/DTR
Text Label 5150 2550 0    60   ~ 0
AUTO_PAIRING
Text Label 3050 2450 2    60   ~ 0
BAUDRATE
NoConn ~ 5150 2350
NoConn ~ 3050 2450
Text Label 9350 6150 0    60   ~ 0
AUTO_MASTER/DTR
Text Label 9350 6250 0    60   ~ 0
AUTO_PAIRING
Text Label 9350 6350 0    60   ~ 0
RESET
Text Label 3550 1350 2    60   ~ 0
GND
$Comp
L LED D4
U 1 1 5146E2E3
P 4450 5200
F 0 "D4" H 4450 5300 50  0000 C CNN
F 1 "LED" H 4450 5100 50  0000 C CNN
F 2 "~" H 4450 5200 60  0000 C CNN
F 3 "~" H 4450 5200 60  0000 C CNN
        1    4450 5200
        -1   0    0    1   
$EndComp
$Comp
L R R4
U 1 1 5146E2E9
P 4900 5200
F 0 "R4" V 4980 5200 40  0000 C CNN
F 1 "470" V 4907 5201 40  0000 C CNN
F 2 "~" V 4830 5200 30  0000 C CNN
F 3 "~" H 4900 5200 30  0000 C CNN
        1    4900 5200
        0    -1   -1   0   
$EndComp
Text Label 4150 5200 2    60   ~ 0
CHG_STAT
Text Label 5250 5200 0    60   ~ 0
V_USB
$Comp
L C C2
U 1 1 5146E333
P 4350 6650
F 0 "C2" H 4350 6750 40  0000 L CNN
F 1 "4.7uF" H 4356 6565 40  0000 L CNN
F 2 "~" H 4388 6500 30  0000 C CNN
F 3 "~" H 4350 6650 60  0000 C CNN
        1    4350 6650
        1    0    0    -1  
$EndComp
Text Label 4350 6350 2    60   ~ 0
V_BAT
$Comp
L C C1
U 1 1 5146E41F
P 4000 6650
F 0 "C1" H 4000 6750 40  0000 L CNN
F 1 "4.7uF" H 4006 6565 40  0000 L CNN
F 2 "~" H 4038 6500 30  0000 C CNN
F 3 "~" H 4000 6650 60  0000 C CNN
        1    4000 6650
        1    0    0    -1  
$EndComp
Text Label 4000 6350 2    60   ~ 0
V_USB
Text Label 3900 6850 2    60   ~ 0
GND
NoConn ~ 2500 4850
NoConn ~ 2500 4950
NoConn ~ 2500 5050
$Comp
L LED D3
U 1 1 5146E88C
P 4450 4850
F 0 "D3" H 4450 4950 50  0000 C CNN
F 1 "LED" H 4450 4750 50  0000 C CNN
F 2 "~" H 4450 4850 60  0000 C CNN
F 3 "~" H 4450 4850 60  0000 C CNN
        1    4450 4850
        -1   0    0    1   
$EndComp
$Comp
L R R3
U 1 1 5146E892
P 4900 4850
F 0 "R3" V 4980 4850 40  0000 C CNN
F 1 "470" V 4907 4851 40  0000 C CNN
F 2 "~" V 4830 4850 30  0000 C CNN
F 3 "~" H 4900 4850 30  0000 C CNN
        1    4900 4850
        0    -1   -1   0   
$EndComp
Text Label 5250 4850 0    60   ~ 0
CHG_STAT
Text Label 4150 4850 2    60   ~ 0
GND
Text Label 7350 2300 2    60   ~ 0
VDD
Text Label 7350 2200 2    60   ~ 0
VDD
Text Label 7350 2400 2    60   ~ 0
G_INT2
Text Label 7350 2500 2    60   ~ 0
G_INT1
Text Label 7350 3750 2    60   ~ 0
A_INT2
Text Label 7350 3850 2    60   ~ 0
A_INT1
Text Label 7350 6050 2    60   ~ 0
G_INT2
Text Label 7350 6250 2    60   ~ 0
G_INT1
Text Label 9350 5850 0    60   ~ 0
A_INT2
Text Label 9350 5950 0    60   ~ 0
A_INT1
$Comp
L PIC16F1829 U6
U 1 1 5146EE94
P 8350 5900
F 0 "U6" H 8350 5650 60  0000 C CNN
F 1 "PIC16F1829" H 8350 6150 60  0000 C CNN
F 2 "" H 8350 5900 60  0000 C CNN
F 3 "" H 8350 5900 60  0000 C CNN
        1    8350 5900
        1    0    0    -1  
$EndComp
Wire Wire Line
        2400 5150 2500 5150
Wire Wire Line
        2400 5050 2500 5050
Wire Wire Line
        2400 4950 2500 4950
Wire Wire Line
        2400 4850 2500 4850
Wire Wire Line
        2400 4750 2500 4750
Wire Wire Line
        5250 5800 5350 5800
Wire Wire Line
        3950 5650 4050 5650
Wire Wire Line
        3950 5800 4050 5800
Wire Wire Line
        3950 5950 4050 5950
Wire Wire Line
        9600 3800 9750 3800
Wire Wire Line
        9600 3650 9600 3800
Wire Wire Line
        9600 3400 9750 3400
Wire Wire Line
        9600 3550 9600 3400
Wire Wire Line
        9750 2700 9650 2700
Wire Wire Line
        9350 2600 9250 2600
Wire Wire Line
        6950 4400 7150 4400
Wire Wire Line
        6950 3950 6950 4000
Connection ~ 8550 1250
Wire Wire Line
        8450 1250 8850 1250
Connection ~ 8550 1650
Wire Wire Line
        8450 1650 8850 1650
Wire Wire Line
        9750 2100 9750 2300
Wire Wire Line
        9250 2100 9750 2100
Wire Wire Line
        3650 1700 3550 1700
Wire Wire Line
        3650 1350 3550 1350
Wire Wire Line
        4050 1700 4150 1700
Wire Wire Line
        4050 1350 4150 1350
Wire Wire Line
        4650 1700 4750 1700
Wire Wire Line
        4650 1350 4750 1350
Wire Wire Line
        1700 6500 1600 6500
Wire Wire Line
        2400 6500 2500 6500
Wire Wire Line
        2200 6850 2200 6950
Wire Wire Line
        2050 6850 2050 6950
Wire Wire Line
        9350 3950 9250 3950
Wire Wire Line
        9250 3850 9350 3850
Wire Wire Line
        9350 3750 9250 3750
Wire Wire Line
        9250 3650 9600 3650
Wire Wire Line
        9250 3550 9600 3550
Wire Wire Line
        9350 3450 9250 3450
Wire Wire Line
        7350 4050 7450 4050
Wire Wire Line
        6950 3950 7450 3950
Wire Wire Line
        7350 3850 7450 3850
Wire Wire Line
        7450 3750 7350 3750
Wire Wire Line
        7350 3650 7450 3650
Wire Wire Line
        7350 3550 7450 3550
Wire Wire Line
        7450 3450 7350 3450
Wire Wire Line
        9350 2500 9250 2500
Wire Wire Line
        9250 2400 9350 2400
Wire Wire Line
        9350 2300 9250 2300
Wire Wire Line
        9250 2200 9350 2200
Wire Wire Line
        9250 2000 9350 2000
Wire Wire Line
        9250 1900 9450 1900
Wire Wire Line
        7350 2600 7450 2600
Wire Wire Line
        7450 2500 7350 2500
Wire Wire Line
        7350 2400 7450 2400
Wire Wire Line
        7450 2300 7350 2300
Wire Wire Line
        7350 2200 7450 2200
Wire Wire Line
        7450 2100 7350 2100
Wire Wire Line
        7350 2000 7450 2000
Wire Wire Line
        7450 1900 7350 1900
Wire Wire Line
        4450 3850 4450 3950
Wire Wire Line
        4350 3950 4350 3850
Wire Wire Line
        4250 3850 4250 3950
Wire Wire Line
        4150 3950 4150 3850
Wire Wire Line
        4050 3850 4050 3950
Wire Wire Line
        3950 3950 3950 3850
Wire Wire Line
        3850 3850 3850 3950
Wire Wire Line
        3750 3850 3750 3950
Wire Wire Line
        5150 3250 5050 3250
Wire Wire Line
        5050 3150 5150 3150
Wire Wire Line
        5150 3050 5050 3050
Wire Wire Line
        5050 2950 5150 2950
Wire Wire Line
        5150 2850 5050 2850
Wire Wire Line
        5050 2750 5150 2750
Wire Wire Line
        5150 2650 5050 2650
Wire Wire Line
        5050 2550 5150 2550
Wire Wire Line
        5150 2450 5050 2450
Wire Wire Line
        5150 2350 5050 2350
Wire Wire Line
        5150 2250 5050 2250
Wire Wire Line
        5150 2150 5050 2150
Wire Wire Line
        3150 3250 3050 3250
Wire Wire Line
        3050 3150 3150 3150
Wire Wire Line
        3150 3050 3050 3050
Wire Wire Line
        3050 2950 3150 2950
Wire Wire Line
        3150 2850 3050 2850
Wire Wire Line
        3050 2750 3150 2750
Wire Wire Line
        3150 2650 3050 2650
Wire Wire Line
        3050 2550 3150 2550
Wire Wire Line
        3150 2450 3050 2450
Wire Wire Line
        3150 2350 3050 2350
Wire Wire Line
        3150 2250 3050 2250
Wire Wire Line
        3150 2150 3050 2150
Wire Wire Line
        2050 4250 2150 4250
Wire Wire Line
        2050 4050 2150 4050
Wire Wire Line
        9350 2000 9350 1900
Connection ~ 9350 1900
Wire Wire Line
        4250 5200 4150 5200
Wire Wire Line
        5150 5200 5250 5200
Wire Wire Line
        4350 6350 4350 6450
Wire Wire Line
        4000 6350 4000 6450
Wire Wire Line
        5250 5950 5350 5950
Connection ~ 4000 6850
Wire Wire Line
        3900 6850 4350 6850
Wire Wire Line
        4250 4850 4150 4850
Wire Wire Line
        5150 4850 5250 4850
Wire Wire Line
        7350 5450 7450 5450
Wire Wire Line
        7350 5550 7450 5550
Wire Wire Line
        7350 5650 7450 5650
Wire Wire Line
        7350 5750 7450 5750
Wire Wire Line
        7350 5850 7450 5850
Wire Wire Line
        7350 5950 7450 5950
Wire Wire Line
        7350 6050 7450 6050
Wire Wire Line
        7350 6150 7450 6150
Wire Wire Line
        7350 6250 7450 6250
Wire Wire Line
        7350 6350 7450 6350
Wire Wire Line
        9250 5450 9350 5450
Wire Wire Line
        9250 5550 9350 5550
Wire Wire Line
        9250 5650 9350 5650
Wire Wire Line
        9250 5750 9350 5750
Wire Wire Line
        9250 5850 9700 5850
Wire Wire Line
        9250 5950 9700 5950
Wire Wire Line
        9250 6050 9350 6050
Wire Wire Line
        9250 6150 9350 6150
Wire Wire Line
        9250 6250 9350 6250
Wire Wire Line
        9250 6350 9350 6350
Text Label 8500 6350 0    60   ~ 0
GND
$Comp
L CONN_6 P2
U 1 1 5146F586
P 1700 5800
F 0 "P2" V 1650 5800 60  0000 C CNN
F 1 "CONN_6" V 1750 5800 60  0000 C CNN
F 2 "" H 1700 5800 60  0000 C CNN
F 3 "" H 1700 5800 60  0000 C CNN
        1    1700 5800
        -1   0    0    -1  
$EndComp
Text Label 7350 5450 2    60   ~ 0
MCLR
Wire Wire Line
        2150 5550 2050 5550
Wire Wire Line
        2150 5650 2050 5650
Wire Wire Line
        2150 5750 2050 5750
Wire Wire Line
        2150 5850 2050 5850
Wire Wire Line
        2150 5950 2050 5950
Wire Wire Line
        2150 6050 2050 6050
Text Label 2150 5550 0    60   ~ 0
MCLR
Text Label 2150 5650 0    60   ~ 0
VDD
Text Label 2150 5750 0    60   ~ 0
GND
Text Label 9700 5850 0    60   ~ 0
ICSPDAT
Text Label 9700 5950 0    60   ~ 0
ICSPCLK
Text Label 2150 5850 0    60   ~ 0
ICSPDAT
Text Label 2150 5950 0    60   ~ 0
ICSPCLK
NoConn ~ 2150 6050
Text Notes 1650 1850 0    60   ~ 0
Weak pulldowns on the following pins:\nPIO3/PIO4/PIO6/PIO7
Text Notes 4700 6300 0    60   ~ 0
STAT output is as follows:\nHi-Z - battery disconnected\nLow - charging\nHigh - charged
Text Notes 7350 5050 0    60   ~ 0
TX/RX can be on pins RB7/RB5 or RC4/RC5\nSCL/SDA can be on pins RB6/RB4 or RB7/RB5\nInterrupt-on-change on all RA or RB pins
$Comp
L MCP73831/2 U3
U 1 1 51471B49
P 4650 5800
F 0 "U3" H 4650 6200 60  0000 C CNN
F 1 "MCP73831/2" H 4650 6100 60  0000 C CNN
F 2 "~" H 4650 5800 60  0000 C CNN
F 3 "~" H 4650 5800 60  0000 C CNN
        1    4650 5800
        1    0    0    -1  
$EndComp
Text Label 5900 5650 2    60   ~ 0
GND
Wire Wire Line
        5850 5800 5900 5800
Wire Wire Line
        5250 5650 5900 5650
Wire Wire Line
        5900 5650 5900 5800
Text Notes 7000 3000 0    60   ~ 0
SA0 pulled high on gyroscope for slave address of 0b1101011\nAccelerometer address fixed at 0b0011001\nMagnometer address fixed at 0b0011110
Text Label 9350 3950 0    60   ~ 0
A_DRDY
Text Label 9350 6050 0    60   ~ 0
A_DRDY
$Comp
L CRYSTAL X?
U 1 1 51473862
P 10250 4950
F 0 "X?" H 10250 5100 60  0000 C CNN
F 1 "CRYSTAL" H 10250 4800 60  0000 C CNN
F 2 "~" H 10250 4950 60  0000 C CNN
F 3 "~" H 10250 4950 60  0000 C CNN
        1    10250 4950
        -1   0    0    1   
$EndComp
Text Label 9350 5450 0    60   ~ 0
T1OSO
Text Label 9350 5550 0    60   ~ 0
T1OSI
$Comp
L C C?
U 1 1 5147388E
P 9950 5250
F 0 "C?" H 9950 5350 40  0000 L CNN
F 1 "C" H 9956 5165 40  0000 L CNN
F 2 "~" H 9988 5100 30  0000 C CNN
F 3 "~" H 9950 5250 60  0000 C CNN
        1    9950 5250
        1    0    0    -1  
$EndComp
$Comp
L C C?
U 1 1 5147389B
P 10550 5250
F 0 "C?" H 10550 5350 40  0000 L CNN
F 1 "C" H 10556 5165 40  0000 L CNN
F 2 "~" H 10588 5100 30  0000 C CNN
F 3 "~" H 10550 5250 60  0000 C CNN
        1    10550 5250
        1    0    0    -1  
$EndComp
Wire Wire Line
        9950 4850 9950 5050
Wire Wire Line
        10550 4850 10550 5050
Wire Wire Line
        9950 5450 10550 5450
Text Label 10150 5450 0    60   ~ 0
GND
Connection ~ 9950 4950
Connection ~ 10550 4950
Text Label 9950 4850 2    60   ~ 0
T1OSO
Text Label 10550 4850 0    60   ~ 0
T1OSI
$EndSCHEMATC