EESchema Schematic File Version 4
LIBS:ricmohte-cache
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L ricmohte-rescue:ESP32-WROOM-32-RF_Module U1
U 1 1 5CE4A36D
P 2525 3100
F 0 "U1" H 2675 4600 50  0000 C CNN
F 1 "ESP32-WROOM-32" H 2975 4500 50  0000 C CNN
F 2 "RF_Module:ESP32-WROOM-32" H 2525 1600 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 2225 3150 50  0001 C CNN
	1    2525 3100
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0101
U 1 1 5CE59373
P 9845 5415
F 0 "#PWR0101" H 9845 5265 50  0001 C CNN
F 1 "+3V3" H 9860 5588 50  0000 C CNN
F 2 "" H 9845 5415 50  0001 C CNN
F 3 "" H 9845 5415 50  0001 C CNN
	1    9845 5415
	1    0    0    -1  
$EndComp
Wire Wire Line
	9695 5565 9845 5565
Wire Wire Line
	9845 5565 9845 5415
$Comp
L power:GND #PWR0102
U 1 1 5CE6C3FE
P 9395 6165
F 0 "#PWR0102" H 9395 5915 50  0001 C CNN
F 1 "GND" H 9400 5992 50  0000 C CNN
F 2 "" H 9395 6165 50  0001 C CNN
F 3 "" H 9395 6165 50  0001 C CNN
	1    9395 6165
	1    0    0    -1  
$EndComp
Wire Wire Line
	9395 5965 9395 6090
$Comp
L power:GND #PWR0103
U 1 1 5CE6CC4A
P 2525 4700
F 0 "#PWR0103" H 2525 4450 50  0001 C CNN
F 1 "GND" H 2530 4527 50  0000 C CNN
F 2 "" H 2525 4700 50  0001 C CNN
F 3 "" H 2525 4700 50  0001 C CNN
	1    2525 4700
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5CE6FC33
P 8740 3880
F 0 "#PWR0104" H 8740 3630 50  0001 C CNN
F 1 "GND" H 8745 3707 50  0000 C CNN
F 2 "" H 8740 3880 50  0001 C CNN
F 3 "" H 8740 3880 50  0001 C CNN
	1    8740 3880
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5CE72E03
P 9940 3080
F 0 "#PWR0105" H 9940 2830 50  0001 C CNN
F 1 "GND" H 9945 2907 50  0000 C CNN
F 2 "" H 9940 3080 50  0001 C CNN
F 3 "" H 9940 3080 50  0001 C CNN
	1    9940 3080
	1    0    0    -1  
$EndComp
Wire Wire Line
	9940 3080 9940 2980
Wire Wire Line
	8740 3730 8740 3880
Wire Wire Line
	2525 4700 2525 4500
$Comp
L Battery_Management:MCP73811T-420I-OT U3
U 1 1 5CE84B04
P 8740 2880
F 0 "U3" H 9090 2930 50  0000 L CNN
F 1 "MCP73811T-420I-OT" H 8840 2630 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 8790 2630 50  0001 L CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/22036b.pdf" H 8490 3130 50  0001 C CNN
	1    8740 2880
	1    0    0    -1  
$EndComp
Wire Wire Line
	8740 2580 8740 2430
Wire Wire Line
	8740 2430 8190 2430
Wire Wire Line
	8190 2430 8190 2780
Wire Wire Line
	8190 2780 8340 2780
Text GLabel 8870 2340 2    50   Input ~ 0
VUSB
Wire Wire Line
	8190 2780 8190 2980
Wire Wire Line
	8190 2980 8340 2980
Connection ~ 8190 2780
$Comp
L Device:C C2
U 1 1 5CE8B954
P 8190 3330
F 0 "C2" H 8305 3376 50  0000 L CNN
F 1 "1u" H 8305 3285 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8228 3180 50  0001 C CNN
F 3 "~" H 8190 3330 50  0001 C CNN
	1    8190 3330
	1    0    0    -1  
$EndComp
Wire Wire Line
	8190 3180 8190 2980
Connection ~ 8190 2980
Wire Wire Line
	8190 3480 8190 3730
Wire Wire Line
	8190 3730 8740 3730
Wire Wire Line
	8740 3730 8740 3180
Connection ~ 8740 3730
Text GLabel 3325 1900 2    50   Input ~ 0
IO0
Text GLabel 3325 2200 2    50   Input ~ 0
RX
Wire Wire Line
	3325 1900 3250 1900
Wire Wire Line
	3325 2000 3125 2000
Wire Wire Line
	3125 2200 3325 2200
Text GLabel 1425 1900 0    50   Input ~ 0
EN
Text GLabel 3325 2000 2    50   Input ~ 0
TX
$Comp
L power:+3V3 #PWR0109
U 1 1 5CEBFE40
P 2525 1500
F 0 "#PWR0109" H 2525 1350 50  0001 C CNN
F 1 "+3V3" V 2540 1628 50  0000 L CNN
F 2 "" H 2525 1500 50  0001 C CNN
F 3 "" H 2525 1500 50  0001 C CNN
	1    2525 1500
	1    0    0    -1  
$EndComp
Wire Wire Line
	2525 1500 2525 1700
$Comp
L ricmohte-rescue:AP2112K-3.3-Regulator_Linear U2
U 1 1 5CE4BB78
P 9395 5665
F 0 "U2" H 9395 6007 50  0000 C CNN
F 1 "AP2112K-3.3" H 9395 5916 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 9395 5990 50  0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/AP2112.pdf" H 9395 5765 50  0001 C CNN
	1    9395 5665
	1    0    0    -1  
$EndComp
$Comp
L ricmohte-rescue:APA102-LED D1
U 1 1 5CEDF491
P 4025 2600
F 0 "D1" H 4025 3081 50  0000 C CNN
F 1 "APA102" H 4025 2990 50  0000 C CNN
F 2 "ricmohte:LED-APA102-2020" H 4075 2300 50  0001 L TNN
F 3 "http://www.led-color.com/upload/201506/APA102%20LED.pdf" H 4125 2225 50  0001 L TNN
	1    4025 2600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4375 2250 4025 2250
Wire Wire Line
	4025 2250 4025 2300
$Comp
L power:GND #PWR0110
U 1 1 5CEE4FD8
P 4025 3100
F 0 "#PWR0110" H 4025 2850 50  0001 C CNN
F 1 "GND" H 4030 2927 50  0000 C CNN
F 2 "" H 4025 3100 50  0001 C CNN
F 3 "" H 4025 3100 50  0001 C CNN
	1    4025 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	4025 3100 4025 2900
$Comp
L Switch:SW_Push SW1
U 1 1 5CEE828E
P 5050 6900
F 0 "SW1" H 5050 7185 50  0000 C CNN
F 1 "SW_Push" H 5050 7094 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC7xxJ" H 5050 7100 50  0001 C CNN
F 3 "~" H 5050 7100 50  0001 C CNN
	1    5050 6900
	0    1    1    0   
$EndComp
$Comp
L Device:C C1
U 1 1 5CEF0C6A
P 5250 5650
F 0 "C1" H 5365 5696 50  0000 L CNN
F 1 "0.01u" H 5365 5605 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5288 5500 50  0001 C CNN
F 3 "~" H 5250 5650 50  0001 C CNN
	1    5250 5650
	1    0    0    -1  
$EndComp
$Comp
L Device:R R1
U 1 1 5CEF8EE9
P 5475 6500
F 0 "R1" H 5545 6546 50  0000 L CNN
F 1 "1M" H 5545 6455 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5405 6500 50  0001 C CNN
F 3 "~" H 5475 6500 50  0001 C CNN
	1    5475 6500
	-1   0    0    1   
$EndComp
Wire Wire Line
	1425 1900 1725 1900
$Comp
L Device:R R2
U 1 1 5CE4FE77
P 1725 1450
F 0 "R2" H 1795 1496 50  0000 L CNN
F 1 "10k" H 1795 1405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 1655 1450 50  0001 C CNN
F 3 "~" H 1725 1450 50  0001 C CNN
	1    1725 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1725 1900 1725 1600
Connection ~ 1725 1900
Wire Wire Line
	1725 1900 1925 1900
$Comp
L power:+3V3 #PWR0114
U 1 1 5CE52825
P 1725 1050
F 0 "#PWR0114" H 1725 900 50  0001 C CNN
F 1 "+3V3" V 1740 1178 50  0000 L CNN
F 2 "" H 1725 1050 50  0001 C CNN
F 3 "" H 1725 1050 50  0001 C CNN
	1    1725 1050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1725 1050 1725 1200
$Comp
L Device:C C3
U 1 1 5CE570CD
P 975 2050
F 0 "C3" H 1090 2096 50  0000 L CNN
F 1 "1u" H 1090 2005 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 1013 1900 50  0001 C CNN
F 3 "~" H 975 2050 50  0001 C CNN
	1    975  2050
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5CE570D9
P 975 2550
F 0 "#PWR0115" H 975 2300 50  0001 C CNN
F 1 "GND" H 980 2377 50  0000 C CNN
F 2 "" H 975 2550 50  0001 C CNN
F 3 "" H 975 2550 50  0001 C CNN
	1    975  2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	975  2200 975  2550
Wire Wire Line
	975  1200 1725 1200
Wire Wire Line
	975  1200 975  1900
Connection ~ 1725 1200
Wire Wire Line
	1725 1200 1725 1300
Wire Wire Line
	3725 2500 3600 2500
Wire Wire Line
	3325 2500 3325 3400
Wire Wire Line
	3325 3400 3125 3400
Wire Wire Line
	3125 3500 3425 3500
Wire Wire Line
	3425 3500 3425 2600
Wire Wire Line
	3425 2600 3600 2600
Text GLabel 9860 2580 0    50   Input ~ 0
VBAT
Wire Wire Line
	9940 2580 9940 2780
Connection ~ 9940 2780
Wire Wire Line
	9940 2780 9940 2880
Text GLabel 4375 2250 2    50   Input ~ 0
VIN
Wire Wire Line
	9940 2780 9140 2780
$Comp
L Connector:Conn_01x02_Male J3
U 1 1 5CE4E6E8
P 10140 2880
F 0 "J3" H 10540 2730 50  0000 C CNN
F 1 "Conn_01x02_Male" H 10840 2830 50  0000 C CNN
F 2 "ricmohte:BM02B-GHS-TBT" H 10140 2880 50  0001 C CNN
F 3 "~" H 10140 2880 50  0001 C CNN
	1    10140 2880
	-1   0    0    -1  
$EndComp
$Comp
L Device:C C5
U 1 1 5D552A9C
P 9845 5715
F 0 "C5" H 9960 5761 50  0000 L CNN
F 1 "1u" H 9960 5670 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 9883 5565 50  0001 C CNN
F 3 "~" H 9845 5715 50  0001 C CNN
	1    9845 5715
	1    0    0    -1  
$EndComp
Connection ~ 9845 5565
Connection ~ 9395 6090
Wire Wire Line
	9395 6090 9395 6165
Wire Wire Line
	9395 6090 9845 6090
Wire Wire Line
	9845 6090 9845 5865
Text GLabel 8970 5665 0    50   Input ~ 0
PWR_EN
$Comp
L dk_Transistors-FETs-MOSFETs-Single:DMG2305UX-13 Q3
U 1 1 5D61FEAB
P 6150 5425
F 0 "Q3" V 6417 5425 60  0000 C CNN
F 1 "DMG2305UX-13" V 6311 5425 60  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6350 5625 60  0001 L CNN
F 3 "https://www.diodes.com/assets/Datasheets/DMG2305UX.pdf" H 6350 5725 60  0001 L CNN
F 4 "DMG2305UX-13DICT-ND" H 6350 5825 60  0001 L CNN "Digi-Key_PN"
F 5 "DMG2305UX-13" H 6350 5925 60  0001 L CNN "MPN"
F 6 "Discrete Semiconductor Products" H 6350 6025 60  0001 L CNN "Category"
F 7 "Transistors - FETs, MOSFETs - Single" H 6350 6125 60  0001 L CNN "Family"
F 8 "https://www.diodes.com/assets/Datasheets/DMG2305UX.pdf" H 6350 6225 60  0001 L CNN "DK_Datasheet_Link"
F 9 "/product-detail/en/diodes-incorporated/DMG2305UX-13/DMG2305UX-13DICT-ND/4251589" H 6350 6325 60  0001 L CNN "DK_Detail_Page"
F 10 "MOSFET P-CH 20V 4.2A SOT23" H 6350 6425 60  0001 L CNN "Description"
F 11 "Diodes Incorporated" H 6350 6525 60  0001 L CNN "Manufacturer"
F 12 "Active" H 6350 6625 60  0001 L CNN "Status"
	1    6150 5425
	0    1    -1   0   
$EndComp
$Comp
L Transistor_FET:DMG2302U Q2
U 1 1 5D622AAF
P 5950 6175
F 0 "Q2" H 6156 6221 50  0000 L CNN
F 1 "DMG2302U" H 5600 6325 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6150 6100 50  0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/DMG2302U.pdf" H 5950 6175 50  0001 L CNN
	1    5950 6175
	1    0    0    -1  
$EndComp
Text GLabel 4400 6175 0    50   Input ~ 0
BTN
$Comp
L Device:R R4
U 1 1 5D62D5EC
P 4800 6175
F 0 "R4" V 5007 6175 50  0000 C CNN
F 1 "330R" V 4916 6175 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4730 6175 50  0001 C CNN
F 3 "~" H 4800 6175 50  0001 C CNN
	1    4800 6175
	0    -1   -1   0   
$EndComp
$Comp
L Device:D D3
U 1 1 5D633492
P 5050 6475
F 0 "D3" V 5096 6396 50  0000 R CNN
F 1 "D" V 5005 6396 50  0000 R CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 5050 6475 50  0001 C CNN
F 3 "~" H 5050 6475 50  0001 C CNN
	1    5050 6475
	0    -1   -1   0   
$EndComp
Text GLabel 6525 5425 2    50   Input ~ 0
PWR_EN
$Comp
L Device:LED D5
U 1 1 5D6BBD25
P 7450 5975
F 0 "D5" V 7489 5858 50  0000 R CNN
F 1 "LED" V 7398 5858 50  0000 R CNN
F 2 "LED_SMD:LED_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7450 5975 50  0001 C CNN
F 3 "~" H 7450 5975 50  0001 C CNN
	1    7450 5975
	0    -1   -1   0   
$EndComp
$Comp
L Device:R R6
U 1 1 5D6BD3DE
P 7450 5675
F 0 "R6" H 7520 5721 50  0000 L CNN
F 1 "330R" H 7520 5630 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 7380 5675 50  0001 C CNN
F 3 "~" H 7450 5675 50  0001 C CNN
	1    7450 5675
	1    0    0    -1  
$EndComp
Text GLabel 7450 5525 1    50   Input ~ 0
PWR_EN
$Comp
L power:GND #PWR0112
U 1 1 5D6BDC1B
P 7450 6125
F 0 "#PWR0112" H 7450 5875 50  0001 C CNN
F 1 "GND" H 7455 5952 50  0000 C CNN
F 2 "" H 7450 6125 50  0001 C CNN
F 3 "" H 7450 6125 50  0001 C CNN
	1    7450 6125
	1    0    0    -1  
$EndComp
$Comp
L Device:R R5
U 1 1 5D6D27A4
P 5650 5650
F 0 "R5" H 5720 5696 50  0000 L CNN
F 1 "100K" H 5720 5605 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5580 5650 50  0001 C CNN
F 3 "~" H 5650 5650 50  0001 C CNN
	1    5650 5650
	1    0    0    -1  
$EndComp
Text GLabel 4850 5425 0    50   Input ~ 0
VIN
$Comp
L Device:D D4
U 1 1 5D7272D3
P 6250 6375
F 0 "D4" V 6296 6296 50  0000 R CNN
F 1 "D" V 6205 6296 50  0000 R CNN
F 2 "Diode_SMD:D_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 6250 6375 50  0001 C CNN
F 3 "~" H 6250 6375 50  0001 C CNN
	1    6250 6375
	0    -1   -1   0   
$EndComp
$Comp
L Device:C C4
U 1 1 5D5523DF
P 8570 5915
F 0 "C4" H 8685 5961 50  0000 L CNN
F 1 "1u" H 8685 5870 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8608 5765 50  0001 C CNN
F 3 "~" H 8570 5915 50  0001 C CNN
	1    8570 5915
	-1   0    0    1   
$EndComp
Wire Wire Line
	8970 5665 9095 5665
Text GLabel 8520 5565 0    50   Input ~ 0
VIN
Wire Wire Line
	8520 5565 8570 5565
Wire Wire Line
	8570 5765 8570 5565
Connection ~ 8570 5565
Wire Wire Line
	8570 5565 9095 5565
Wire Wire Line
	8570 6065 8570 6090
Wire Wire Line
	8570 6090 9395 6090
Text Notes 7425 7525 0    98   ~ 0
Ricmohte
Text Notes 8130 7640 0    59   ~ 0
20190805
Wire Notes Line
	4130 7440 4130 4740
Wire Notes Line
	4130 4740 6890 4740
Wire Notes Line
	6890 4740 6890 7430
Wire Notes Line
	6890 7430 4130 7430
Text Notes 4180 5110 0    50   ~ 0
'Soft Power' switch\nSW1 Pulls P-FET Q3 LOW enable power\nBTN is set INPUT pulled HIGH enabling Q2\nMCU disabling pull-up powers off
Text Notes 7390 5730 1    20   ~ 0
(I dont put enough status LEDs)
Text Notes 8360 5330 0    59   ~ 0
3.3V LDO\nEN applied from\nSoft Power switch
Wire Notes Line
	8260 5010 10120 5010
Wire Notes Line
	10120 5010 10120 6430
Wire Notes Line
	10120 6430 8250 6430
Wire Notes Line
	8250 6430 8250 5010
Text Notes 8180 2260 0    59   ~ 0
Battery Charging
Wire Wire Line
	8740 2430 8740 2340
Wire Wire Line
	8740 2340 8870 2340
Connection ~ 8740 2430
Wire Wire Line
	9860 2580 9940 2580
Wire Notes Line
	8010 2130 10170 2130
Wire Notes Line
	10170 2130 10170 4180
Wire Notes Line
	10170 4180 8010 4180
Wire Notes Line
	8010 4180 8010 2130
Text Notes 1090 5350 0    59   ~ 0
USB power in and battery power switching.
Wire Notes Line
	3970 5240 1060 5240
Wire Notes Line
	3970 7290 3970 5240
Wire Notes Line
	1060 7290 3970 7290
Wire Notes Line
	1060 5240 1060 7290
$Comp
L power:GND #PWR0118
U 1 1 5D1AFE04
P 6775 3275
F 0 "#PWR0118" H 6775 3025 50  0001 C CNN
F 1 "GND" V 6780 3147 50  0000 R CNN
F 2 "" H 6775 3275 50  0001 C CNN
F 3 "" H 6775 3275 50  0001 C CNN
	1    6775 3275
	0    -1   1    0   
$EndComp
Text GLabel 6775 3375 2    50   Input ~ 0
TX
$Comp
L power:GND #PWR0108
U 1 1 5CEAA5BD
P 6775 3675
F 0 "#PWR0108" H 6775 3425 50  0001 C CNN
F 1 "GND" V 6780 3547 50  0000 R CNN
F 2 "" H 6775 3675 50  0001 C CNN
F 3 "" H 6775 3675 50  0001 C CNN
	1    6775 3675
	0    -1   -1   0   
$EndComp
Text GLabel 6775 3875 2    50   Input ~ 0
EN
Wire Wire Line
	6775 3375 6575 3375
Wire Wire Line
	6575 3275 6775 3275
$Comp
L power:+3V3 #PWR0117
U 1 1 5D1AFDFA
P 6775 3575
F 0 "#PWR0117" H 6775 3425 50  0001 C CNN
F 1 "+3V3" V 6790 3703 50  0000 L CNN
F 2 "" H 6775 3575 50  0001 C CNN
F 3 "" H 6775 3575 50  0001 C CNN
	1    6775 3575
	0    1    -1   0   
$EndComp
$Comp
L Connector:Conn_01x08_Female J1
U 1 1 5D1985B1
P 6375 3675
F 0 "J1" H 6375 4175 50  0000 C CNN
F 1 "Conn_01x08_Female" H 6025 4075 50  0000 C CNN
F 2 "SOICbite:SOIC_clipProgSmall" H 6375 3675 50  0001 C CNN
F 3 "~" H 6375 3675 50  0001 C CNN
	1    6375 3675
	-1   0    0    1   
$EndComp
Text Notes 6360 3160 0    50   ~ 0
ESPRogrammer\nInterface\n(via SOICBite)
Wire Wire Line
	6775 3975 6575 3975
Wire Wire Line
	6575 3875 6775 3875
Wire Wire Line
	6775 3775 6575 3775
Wire Wire Line
	6575 3675 6775 3675
Wire Wire Line
	6775 3575 6575 3575
Wire Wire Line
	6575 3475 6775 3475
Text GLabel 6775 3475 2    50   Input ~ 0
RX
Text GLabel 6775 3775 2    50   Input ~ 0
IO0
$Comp
L power:+3V3 #PWR0107
U 1 1 5CE99CBD
P 6775 3975
F 0 "#PWR0107" H 6775 3825 50  0001 C CNN
F 1 "+3V3" V 6790 4103 50  0000 L CNN
F 2 "" H 6775 3975 50  0001 C CNN
F 3 "" H 6775 3975 50  0001 C CNN
	1    6775 3975
	0    1    1    0   
$EndComp
Text Notes 7010 7120 0    59   ~ 0
https://hackaday.io/project/165687-Ricmohte
$Comp
L Connector:TestPoint TP7
U 1 1 5D63E9C0
P 4450 2600
F 0 "TP7" V 4404 2788 50  0000 L CNN
F 1 "TP_CO" V 4450 2925 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 4650 2600 50  0001 C CNN
F 3 "~" H 4650 2600 50  0001 C CNN
	1    4450 2600
	0    1    1    0   
$EndComp
Wire Wire Line
	4450 2600 4325 2600
$Comp
L Connector:TestPoint TP6
U 1 1 5D645938
P 4450 2500
F 0 "TP6" V 4404 2688 50  0000 L CNN
F 1 "TP_DO" V 4450 2825 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 4650 2500 50  0001 C CNN
F 3 "~" H 4650 2500 50  0001 C CNN
	1    4450 2500
	0    1    1    0   
$EndComp
Wire Wire Line
	4450 2500 4325 2500
$Comp
L Connector:TestPoint TP5
U 1 1 5D64A19B
P 3600 2600
F 0 "TP5" V 3525 2600 50  0000 L CNN
F 1 "TP_CI" V 3675 2625 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 3800 2600 50  0001 C CNN
F 3 "~" H 3800 2600 50  0001 C CNN
	1    3600 2600
	-1   0    0    1   
$EndComp
Connection ~ 3600 2600
Wire Wire Line
	3600 2600 3725 2600
$Comp
L Connector:TestPoint TP4
U 1 1 5D64AF69
P 3600 2500
F 0 "TP4" V 3525 2500 50  0000 L CNN
F 1 "TP_DO" V 3675 2525 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 3800 2500 50  0001 C CNN
F 3 "~" H 3800 2500 50  0001 C CNN
	1    3600 2500
	1    0    0    -1  
$EndComp
Connection ~ 3600 2500
Wire Wire Line
	3600 2500 3325 2500
$Comp
L Connector:TestPoint TP2
U 1 1 5D64C1A9
P 3425 1800
F 0 "TP2" V 3379 1988 50  0000 L CNN
F 1 "TP_IO0" V 3425 2125 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 3625 1800 50  0001 C CNN
F 3 "~" H 3625 1800 50  0001 C CNN
	1    3425 1800
	0    1    1    0   
$EndComp
Wire Wire Line
	3425 1800 3250 1800
Wire Wire Line
	3250 1800 3250 1900
Connection ~ 3250 1900
Wire Wire Line
	3250 1900 3125 1900
$Comp
L Connector:TestPoint TP1
U 1 1 5D65161E
P 1675 2000
F 0 "TP1" V 1629 2188 50  0000 L CNN
F 1 "TP_EN" V 1550 1975 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 1875 2000 50  0001 C CNN
F 3 "~" H 1875 2000 50  0001 C CNN
	1    1675 2000
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1675 2000 1725 2000
Wire Wire Line
	1725 2000 1725 1900
$Comp
L power:GND #PWR0106
U 1 1 5CE78D9E
P 1500 6725
F 0 "#PWR0106" H 1500 6475 50  0001 C CNN
F 1 "GND" H 1505 6552 50  0000 C CNN
F 2 "" H 1500 6725 50  0001 C CNN
F 3 "" H 1500 6725 50  0001 C CNN
	1    1500 6725
	1    0    0    -1  
$EndComp
NoConn ~ 1776 6146
NoConn ~ 1776 6251
NoConn ~ 1776 6351
$Comp
L Diode:B140-E3 D2
U 1 1 5CEA9707
P 2950 6475
F 0 "D2" H 2800 6400 50  0000 C CNN
F 1 "B140-E3" H 3175 6375 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 2950 6300 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88946/b120.pdf" H 2950 6475 50  0001 C CNN
	1    2950 6475
	-1   0    0    1   
$EndComp
$Comp
L dk_Transistors-FETs-MOSFETs-Single:DMG2305UX-13 Q1
U 1 1 5CE89340
P 2850 5875
F 0 "Q1" H 3056 5921 50  0000 L CNN
F 1 "BSS83P" H 3056 5830 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 3050 5800 50  0001 L CIN
F 3 "http://www.farnell.com/datasheets/1835997.pdf" H 2850 5875 50  0001 L CNN
	1    2850 5875
	1    0    0    -1  
$EndComp
Text GLabel 2100 5675 0    50   Input ~ 0
VUSB
Text GLabel 2925 5475 2    50   Input ~ 0
VBAT
Wire Wire Line
	2100 5675 2400 5675
Wire Wire Line
	2400 5675 2400 5975
Wire Wire Line
	2400 5975 2550 5975
$Comp
L Connector:USB_B_Micro J2
U 1 1 5CE4EB7C
P 1500 6175
F 0 "J2" H 1557 6642 50  0000 C CNN
F 1 "USB_B_Micro" H 1557 6551 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex_47346-0001" H 1650 6125 50  0001 C CNN
F 3 "~" H 1650 6125 50  0001 C CNN
	1    1500 6175
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 5975 2400 5975
Connection ~ 2400 5975
$Comp
L Device:R R3
U 1 1 5CEA9705
P 2400 6775
F 0 "R3" H 2470 6821 50  0000 L CNN
F 1 "10k" H 2470 6730 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2330 6775 50  0001 C CNN
F 3 "~" H 2400 6775 50  0001 C CNN
	1    2400 6775
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 5975 2400 6475
Wire Wire Line
	2400 6475 2800 6475
Wire Wire Line
	2400 6475 2400 6625
Connection ~ 2400 6475
$Comp
L power:GND #PWR0116
U 1 1 5CEA9709
P 2400 7050
F 0 "#PWR0116" H 2400 6800 50  0001 C CNN
F 1 "GND" H 2405 6877 50  0000 C CNN
F 2 "" H 2400 7050 50  0001 C CNN
F 3 "" H 2400 7050 50  0001 C CNN
	1    2400 7050
	1    0    0    -1  
$EndComp
Wire Wire Line
	2400 7050 2400 6925
Text GLabel 3575 6475 2    50   Input ~ 0
VIN
Wire Wire Line
	3575 6475 3400 6475
Wire Wire Line
	2850 6075 2850 6300
Wire Wire Line
	2850 6300 3400 6300
Wire Wire Line
	3400 6300 3400 6475
Connection ~ 3400 6475
Wire Wire Line
	3400 6475 3100 6475
Wire Wire Line
	2925 5475 2850 5475
Wire Wire Line
	2850 5475 2850 5675
$Comp
L Connector:TestPoint TP10
U 1 1 5D76F189
P 3400 6300
F 0 "TP10" V 3354 6488 50  0000 L CNN
F 1 "TP_VIN" V 3275 6275 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 3600 6300 50  0001 C CNN
F 3 "~" H 3600 6300 50  0001 C CNN
	1    3400 6300
	0    1    1    0   
$EndComp
Connection ~ 3400 6300
$Comp
L Connector:TestPoint TP8
U 1 1 5D77526E
P 2400 5675
F 0 "TP8" V 2354 5863 50  0000 L CNN
F 1 "TP_VBUS" V 2275 5650 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 2600 5675 50  0001 C CNN
F 3 "~" H 2600 5675 50  0001 C CNN
	1    2400 5675
	0    1    1    0   
$EndComp
Connection ~ 2400 5675
$Comp
L Connector:TestPoint TP9
U 1 1 5D775FD2
P 2850 5475
F 0 "TP9" V 2850 5650 50  0000 L CNN
F 1 "TP_VBAT" V 2925 5475 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 3050 5475 50  0001 C CNN
F 3 "~" H 3050 5475 50  0001 C CNN
	1    2850 5475
	0    -1   -1   0   
$EndComp
Connection ~ 2850 5475
Wire Wire Line
	5650 5425 5650 5500
Connection ~ 5650 5425
Wire Wire Line
	5650 5425 5950 5425
Wire Wire Line
	5250 5425 5250 5500
Wire Wire Line
	4850 5425 5250 5425
Wire Wire Line
	5250 5425 5650 5425
Connection ~ 5250 5425
Wire Wire Line
	5250 5800 5250 5875
Wire Wire Line
	6050 5875 6050 5975
Wire Wire Line
	6050 5725 6050 5875
Connection ~ 6050 5875
Wire Wire Line
	5650 5800 5650 5875
Wire Wire Line
	5250 5875 5650 5875
Wire Wire Line
	5650 5875 6050 5875
Connection ~ 5650 5875
Wire Wire Line
	6050 5875 6250 5875
Wire Wire Line
	6250 5875 6250 6225
Wire Wire Line
	4400 6175 4650 6175
Wire Wire Line
	4950 6175 5050 6175
Wire Wire Line
	5475 6175 5475 6350
Connection ~ 5475 6175
Wire Wire Line
	5475 6175 5750 6175
Wire Wire Line
	5050 6325 5050 6175
Connection ~ 5050 6175
Wire Wire Line
	5050 6175 5475 6175
Wire Wire Line
	5050 6675 6250 6675
Wire Wire Line
	6250 6675 6250 6525
Wire Wire Line
	5050 6625 5050 6675
Wire Wire Line
	5050 6675 5050 6700
Connection ~ 5050 6675
Wire Wire Line
	6050 6375 6050 7150
$Comp
L power:GND #PWR0111
U 1 1 5CEEB379
P 6050 7200
F 0 "#PWR0111" H 6050 6950 50  0001 C CNN
F 1 "GND" H 6055 7027 50  0000 C CNN
F 2 "" H 6050 7200 50  0001 C CNN
F 3 "" H 6050 7200 50  0001 C CNN
	1    6050 7200
	1    0    0    -1  
$EndComp
Wire Wire Line
	5475 6650 5475 7150
Wire Wire Line
	5475 7150 6050 7150
Connection ~ 6050 7150
Wire Wire Line
	6050 7150 6050 7200
Wire Wire Line
	5050 7100 5050 7150
Wire Wire Line
	5050 7150 5475 7150
Connection ~ 5475 7150
$Comp
L Connector:TestPoint TP12
U 1 1 5D83F8EF
P 6575 5675
F 0 "TP12" V 6529 5863 50  0000 L CNN
F 1 "TP_PWR_EN" V 6450 5650 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 6775 5675 50  0001 C CNN
F 3 "~" H 6775 5675 50  0001 C CNN
	1    6575 5675
	0    1    1    0   
$EndComp
Wire Wire Line
	6575 5675 6425 5675
Wire Wire Line
	6425 5675 6425 5425
Connection ~ 6425 5425
$Comp
L Connector:TestPoint TP11
U 1 1 5D846D97
P 4850 6675
F 0 "TP11" V 4804 6863 50  0000 L CNN
F 1 "TP_SW" V 4725 6775 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 5050 6675 50  0001 C CNN
F 3 "~" H 5050 6675 50  0001 C CNN
	1    4850 6675
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4850 6675 5050 6675
Wire Wire Line
	1400 6575 1400 6650
Wire Wire Line
	1400 6650 1500 6650
Wire Wire Line
	1500 6650 1500 6725
Wire Wire Line
	1500 6650 1500 6575
Connection ~ 1500 6650
Wire Wire Line
	6350 5425 6425 5425
Wire Wire Line
	6425 5425 6525 5425
Wire Wire Line
	3350 3875 3300 3875
$Comp
L Connector:TestPoint TP3
U 1 1 5D65BB9A
P 3600 4000
F 0 "TP3" V 3554 4188 50  0000 L CNN
F 1 "TP_BTN" V 3475 3975 50  0000 L CNN
F 2 "TestPoint:TestPoint_Pad_D2.5mm" H 3800 4000 50  0001 C CNN
F 3 "~" H 3800 4000 50  0001 C CNN
	1    3600 4000
	0    1    1    0   
$EndComp
Wire Wire Line
	3300 4000 3300 3875
Wire Wire Line
	3600 4000 3300 4000
Text GLabel 3350 3875 2    50   Input ~ 0
BTN
Wire Wire Line
	3125 4000 3300 4000
Connection ~ 3300 4000
$Comp
L Device:R_Small R7
U 1 1 5DD3E2C9
P 3275 4450
F 0 "R7" H 3334 4496 50  0000 L CNN
F 1 "100k" H 3334 4405 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3275 4450 50  0001 C CNN
F 3 "~" H 3275 4450 50  0001 C CNN
	1    3275 4450
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R8
U 1 1 5DD3EF8D
P 3500 4275
F 0 "R8" V 3696 4275 50  0000 C CNN
F 1 "100k" V 3605 4275 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 3500 4275 50  0001 C CNN
F 3 "~" H 3500 4275 50  0001 C CNN
	1    3500 4275
	0    -1   -1   0   
$EndComp
Wire Wire Line
	3125 4200 3275 4200
Wire Wire Line
	3275 4200 3275 4275
Wire Wire Line
	3275 4275 3400 4275
Connection ~ 3275 4275
Wire Wire Line
	3275 4275 3275 4350
$Comp
L power:GND #PWR0113
U 1 1 5DD4948A
P 3275 4625
F 0 "#PWR0113" H 3275 4375 50  0001 C CNN
F 1 "GND" H 3280 4452 50  0000 C CNN
F 2 "" H 3275 4625 50  0001 C CNN
F 3 "" H 3275 4625 50  0001 C CNN
	1    3275 4625
	1    0    0    -1  
$EndComp
Wire Wire Line
	3275 4625 3275 4550
Text GLabel 3675 4275 2    50   Input ~ 0
VBAT
Wire Wire Line
	3675 4275 3600 4275
$Comp
L Device:R_Small R9
U 1 1 5D8FE01D
P 4325 3950
F 0 "R9" H 4384 3996 50  0000 L CNN
F 1 "100k" H 4384 3905 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4325 3950 50  0001 C CNN
F 3 "~" H 4325 3950 50  0001 C CNN
	1    4325 3950
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R10
U 1 1 5D8FE027
P 4550 3775
F 0 "R10" V 4746 3775 50  0000 C CNN
F 1 "100k" V 4655 3775 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4550 3775 50  0001 C CNN
F 3 "~" H 4550 3775 50  0001 C CNN
	1    4550 3775
	0    -1   -1   0   
$EndComp
Wire Wire Line
	4325 3700 4325 3775
Wire Wire Line
	4325 3775 4450 3775
Connection ~ 4325 3775
Wire Wire Line
	4325 3775 4325 3850
$Comp
L power:GND #PWR0119
U 1 1 5D8FE036
P 4325 4125
F 0 "#PWR0119" H 4325 3875 50  0001 C CNN
F 1 "GND" H 4330 3952 50  0000 C CNN
F 2 "" H 4325 4125 50  0001 C CNN
F 3 "" H 4325 4125 50  0001 C CNN
	1    4325 4125
	1    0    0    -1  
$EndComp
Wire Wire Line
	4325 4125 4325 4050
Wire Wire Line
	4725 3775 4650 3775
Wire Wire Line
	3125 3700 4325 3700
Text GLabel 4725 3775 2    50   Input ~ 0
VUSB
$EndSCHEMATC