ricoh-remote/ricmohte.sch

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 3500 3500
F 0 "U1" H 3650 5000 50  0000 C CNN
F 1 "ESP32-WROOM-32" H 3950 4900 50  0000 C CNN
F 2 "RF_Module:ESP32-WROOM-32" H 3500 2000 50  0001 C CNN
F 3 "https://www.espressif.com/sites/default/files/documentation/esp32-wroom-32_datasheet_en.pdf" H 3200 3550 50  0001 C CNN
	1    3500 3500
	1    0    0    -1  
$EndComp
$Comp
L Connector:USB_B_Micro J2
U 1 1 5CE4EB7C
P 7550 1800
F 0 "J2" H 7607 2267 50  0000 C CNN
F 1 "USB_B_Micro" H 7607 2176 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Molex_47346-0001" H 7700 1750 50  0001 C CNN
F 3 "~" H 7700 1750 50  0001 C CNN
	1    7550 1800
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0101
U 1 1 5CE59373
P 8300 3050
F 0 "#PWR0101" H 8300 2900 50  0001 C CNN
F 1 "+3V3" H 8315 3223 50  0000 C CNN
F 2 "" H 8300 3050 50  0001 C CNN
F 3 "" H 8300 3050 50  0001 C CNN
	1    8300 3050
	1    0    0    -1  
$EndComp
Wire Wire Line
	8150 3200 8300 3200
Wire Wire Line
	8300 3200 8300 3050
Wire Wire Line
	8050 1600 7850 1600
Wire Wire Line
	7350 3200 7500 3200
Text GLabel 8050 1600 2    50   Input ~ 0
VUSB
Wire Wire Line
	7500 3300 7500 3200
Connection ~ 7500 3200
Wire Wire Line
	7500 3200 7550 3200
$Comp
L power:GND #PWR0102
U 1 1 5CE6C3FE
P 7850 3800
F 0 "#PWR0102" H 7850 3550 50  0001 C CNN
F 1 "GND" H 7855 3627 50  0000 C CNN
F 2 "" H 7850 3800 50  0001 C CNN
F 3 "" H 7850 3800 50  0001 C CNN
	1    7850 3800
	1    0    0    -1  
$EndComp
Wire Wire Line
	7850 3600 7850 3725
$Comp
L power:GND #PWR0103
U 1 1 5CE6CC4A
P 3500 5100
F 0 "#PWR0103" H 3500 4850 50  0001 C CNN
F 1 "GND" H 3505 4927 50  0000 C CNN
F 2 "" H 3500 5100 50  0001 C CNN
F 3 "" H 3500 5100 50  0001 C CNN
	1    3500 5100
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0104
U 1 1 5CE6FC33
P 9250 4300
F 0 "#PWR0104" H 9250 4050 50  0001 C CNN
F 1 "GND" H 9255 4127 50  0000 C CNN
F 2 "" H 9250 4300 50  0001 C CNN
F 3 "" H 9250 4300 50  0001 C CNN
	1    9250 4300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0105
U 1 1 5CE72E03
P 10450 3500
F 0 "#PWR0105" H 10450 3250 50  0001 C CNN
F 1 "GND" H 10455 3327 50  0000 C CNN
F 2 "" H 10450 3500 50  0001 C CNN
F 3 "" H 10450 3500 50  0001 C CNN
	1    10450 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	10450 3500 10450 3400
Wire Wire Line
	9250 4150 9250 4300
Wire Wire Line
	3500 5100 3500 4900
$Comp
L power:GND #PWR0106
U 1 1 5CE78D9E
P 7550 2350
F 0 "#PWR0106" H 7550 2100 50  0001 C CNN
F 1 "GND" H 7555 2177 50  0000 C CNN
F 2 "" H 7550 2350 50  0001 C CNN
F 3 "" H 7550 2350 50  0001 C CNN
	1    7550 2350
	1    0    0    -1  
$EndComp
Wire Wire Line
	7550 2200 7550 2250
Wire Wire Line
	7450 2200 7450 2250
Wire Wire Line
	7450 2250 7550 2250
Connection ~ 7550 2250
Wire Wire Line
	7550 2250 7550 2350
$Comp
L Battery_Management:MCP73811T-420I-OT U3
U 1 1 5CE84B04
P 9250 3300
F 0 "U3" H 9600 3350 50  0000 L CNN
F 1 "MCP73811T-420I-OT" H 9350 3050 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 9300 3050 50  0001 L CNN
F 3 "http://ww1.microchip.com/downloads/en/DeviceDoc/22036b.pdf" H 9000 3550 50  0001 C CNN
	1    9250 3300
	1    0    0    -1  
$EndComp
Wire Wire Line
	9250 3000 9250 2850
Wire Wire Line
	9250 2850 8700 2850
Wire Wire Line
	8700 2850 8700 3200
Wire Wire Line
	8700 3200 8850 3200
Connection ~ 9250 2850
Wire Wire Line
	9250 2850 9250 2750
Text GLabel 9250 2750 1    50   Input ~ 0
VUSB
Wire Wire Line
	8700 3200 8700 3400
Wire Wire Line
	8700 3400 8850 3400
Connection ~ 8700 3200
$Comp
L Device:C C2
U 1 1 5CE8B954
P 8700 3750
F 0 "C2" H 8815 3796 50  0000 L CNN
F 1 "1u" H 8815 3705 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8738 3600 50  0001 C CNN
F 3 "~" H 8700 3750 50  0001 C CNN
	1    8700 3750
	1    0    0    -1  
$EndComp
Wire Wire Line
	8700 3600 8700 3400
Connection ~ 8700 3400
Wire Wire Line
	8700 3900 8700 4150
Wire Wire Line
	8700 4150 9250 4150
Wire Wire Line
	9250 4150 9250 3600
Connection ~ 9250 4150
$Comp
L power:+3V3 #PWR0107
U 1 1 5CE99CBD
P 5600 2100
F 0 "#PWR0107" H 5600 1950 50  0001 C CNN
F 1 "+3V3" V 5615 2228 50  0000 L CNN
F 2 "" H 5600 2100 50  0001 C CNN
F 3 "" H 5600 2100 50  0001 C CNN
	1    5600 2100
	0    1    1    0   
$EndComp
Text GLabel 5600 1900 2    50   Input ~ 0
IO0
Text GLabel 5600 1600 2    50   Input ~ 0
RX
Wire Wire Line
	5400 1600 5600 1600
Wire Wire Line
	5600 1700 5400 1700
Wire Wire Line
	5400 1800 5600 1800
Wire Wire Line
	5600 1900 5400 1900
Wire Wire Line
	5400 2000 5600 2000
Wire Wire Line
	5600 2100 5400 2100
Text GLabel 4300 2300 2    50   Input ~ 0
IO0
Text GLabel 4300 2600 2    50   Input ~ 0
RX
Wire Wire Line
	4300 2300 4100 2300
Wire Wire Line
	4300 2400 4100 2400
Wire Wire Line
	4100 2600 4300 2600
Text GLabel 2400 2300 0    50   Input ~ 0
EN
Text GLabel 4300 2400 2    50   Input ~ 0
TX
$Comp
L power:+3V3 #PWR0109
U 1 1 5CEBFE40
P 3500 1900
F 0 "#PWR0109" H 3500 1750 50  0001 C CNN
F 1 "+3V3" V 3515 2028 50  0000 L CNN
F 2 "" H 3500 1900 50  0001 C CNN
F 3 "" H 3500 1900 50  0001 C CNN
	1    3500 1900
	1    0    0    -1  
$EndComp
Wire Wire Line
	3500 1900 3500 2100
$Comp
L ricmohte-rescue:AP2112K-3.3-Regulator_Linear U2
U 1 1 5CE4BB78
P 7850 3300
F 0 "U2" H 7850 3642 50  0000 C CNN
F 1 "AP2112K-3.3" H 7850 3551 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23-5" H 7850 3625 50  0001 C CNN
F 3 "https://www.diodes.com/assets/Datasheets/AP2112.pdf" H 7850 3400 50  0001 C CNN
	1    7850 3300
	1    0    0    -1  
$EndComp
$Comp
L ricmohte-rescue:APA102-LED D1
U 1 1 5CEDF491
P 5000 3000
F 0 "D1" H 5000 3481 50  0000 C CNN
F 1 "APA102" H 5000 3390 50  0000 C CNN
F 2 "ricmohte:LED-APA102-2020" H 5050 2700 50  0001 L TNN
F 3 "http://www.led-color.com/upload/201506/APA102%20LED.pdf" H 5100 2625 50  0001 L TNN
	1    5000 3000
	1    0    0    -1  
$EndComp
Wire Wire Line
	5350 2650 5000 2650
Wire Wire Line
	5000 2650 5000 2700
$Comp
L power:GND #PWR0110
U 1 1 5CEE4FD8
P 5000 3500
F 0 "#PWR0110" H 5000 3250 50  0001 C CNN
F 1 "GND" H 5005 3327 50  0000 C CNN
F 2 "" H 5000 3500 50  0001 C CNN
F 3 "" H 5000 3500 50  0001 C CNN
	1    5000 3500
	1    0    0    -1  
$EndComp
Wire Wire Line
	5000 3500 5000 3300
$Comp
L Switch:SW_Push SW1
U 1 1 5CEE828E
P 5000 4400
F 0 "SW1" H 5000 4685 50  0000 C CNN
F 1 "SW_Push" H 5000 4594 50  0000 C CNN
F 2 "Button_Switch_SMD:SW_Push_1P1T_NO_CK_KSC7xxJ" H 5000 4600 50  0001 C CNN
F 3 "~" H 5000 4600 50  0001 C CNN
	1    5000 4400
	1    0    0    -1  
$EndComp
Wire Wire Line
	4800 4400 4550 4400
$Comp
L power:GND #PWR0111
U 1 1 5CEEB379
P 5450 4550
F 0 "#PWR0111" H 5450 4300 50  0001 C CNN
F 1 "GND" H 5455 4377 50  0000 C CNN
F 2 "" H 5450 4550 50  0001 C CNN
F 3 "" H 5450 4550 50  0001 C CNN
	1    5450 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	5200 4400 5450 4400
Wire Wire Line
	5450 4400 5450 4550
$Comp
L Device:C C1
U 1 1 5CEF0C6A
P 4550 4850
F 0 "C1" H 4665 4896 50  0000 L CNN
F 1 "0.1u" H 4665 4805 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 4588 4700 50  0001 C CNN
F 3 "~" H 4550 4850 50  0001 C CNN
	1    4550 4850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 4400 4550 4700
Connection ~ 4550 4400
Wire Wire Line
	4550 4400 4100 4400
$Comp
L power:GND #PWR0112
U 1 1 5CEF4EEC
P 4550 5350
F 0 "#PWR0112" H 4550 5100 50  0001 C CNN
F 1 "GND" H 4555 5177 50  0000 C CNN
F 2 "" H 4550 5350 50  0001 C CNN
F 3 "" H 4550 5350 50  0001 C CNN
	1    4550 5350
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 5000 4550 5350
$Comp
L Device:R R1
U 1 1 5CEF8EE9
P 4550 3950
F 0 "R1" H 4620 3996 50  0000 L CNN
F 1 "10k" H 4620 3905 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4480 3950 50  0001 C CNN
F 3 "~" H 4550 3950 50  0001 C CNN
	1    4550 3950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 4100 4550 4400
$Comp
L power:+3V3 #PWR0113
U 1 1 5CEF9BA1
P 4550 3600
F 0 "#PWR0113" H 4550 3450 50  0001 C CNN
F 1 "+3V3" V 4565 3728 50  0000 L CNN
F 2 "" H 4550 3600 50  0001 C CNN
F 3 "" H 4550 3600 50  0001 C CNN
	1    4550 3600
	1    0    0    -1  
$EndComp
Wire Wire Line
	4550 3600 4550 3800
Text Notes 4900 1350 0    50   ~ 0
ESPRogrammer\nInterface
Wire Wire Line
	2400 2300 2700 2300
$Comp
L Device:R R2
U 1 1 5CE4FE77
P 2700 1850
F 0 "R2" H 2770 1896 50  0000 L CNN
F 1 "R" H 2770 1805 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 2630 1850 50  0001 C CNN
F 3 "~" H 2700 1850 50  0001 C CNN
	1    2700 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 2300 2700 2000
Connection ~ 2700 2300
Wire Wire Line
	2700 2300 2900 2300
$Comp
L power:+3V3 #PWR0114
U 1 1 5CE52825
P 2700 1450
F 0 "#PWR0114" H 2700 1300 50  0001 C CNN
F 1 "+3V3" V 2715 1578 50  0000 L CNN
F 2 "" H 2700 1450 50  0001 C CNN
F 3 "" H 2700 1450 50  0001 C CNN
	1    2700 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2700 1450 2700 1600
$Comp
L Device:C C3
U 1 1 5CE570CD
P 1950 2450
F 0 "C3" H 2065 2496 50  0000 L CNN
F 1 "1u" H 2065 2405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 1988 2300 50  0001 C CNN
F 3 "~" H 1950 2450 50  0001 C CNN
	1    1950 2450
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0115
U 1 1 5CE570D9
P 1950 2950
F 0 "#PWR0115" H 1950 2700 50  0001 C CNN
F 1 "GND" H 1955 2777 50  0000 C CNN
F 2 "" H 1950 2950 50  0001 C CNN
F 3 "" H 1950 2950 50  0001 C CNN
	1    1950 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	1950 2600 1950 2950
Wire Wire Line
	1950 1600 2700 1600
Wire Wire Line
	1950 1600 1950 2300
Connection ~ 2700 1600
Wire Wire Line
	2700 1600 2700 1700
Wire Wire Line
	4700 2900 4300 2900
Wire Wire Line
	4300 2900 4300 3800
Wire Wire Line
	4300 3800 4100 3800
Wire Wire Line
	4100 3900 4400 3900
Wire Wire Line
	4400 3900 4400 3000
Wire Wire Line
	4400 3000 4700 3000
Text GLabel 10450 3000 1    50   Input ~ 0
VBAT
Text GLabel 6825 3650 1    50   Input ~ 0
VBAT
Wire Wire Line
	7450 4675 7450 4775
Connection ~ 6350 4250
Wire Wire Line
	5975 4250 6350 4250
Wire Wire Line
	6825 4450 6825 4550
Wire Wire Line
	6350 4250 6350 4775
Wire Wire Line
	6750 4775 6350 4775
Connection ~ 6350 4775
Wire Wire Line
	7450 4550 7450 4675
Wire Wire Line
	7050 4775 7450 4775
Wire Wire Line
	6350 4775 6350 4925
Wire Wire Line
	6350 5225 6350 5425
$Comp
L Device:R R3
U 1 1 5CEA9705
P 6350 5075
F 0 "R3" H 6420 5121 50  0000 L CNN
F 1 "R" H 6420 5030 50  0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 6280 5075 50  0001 C CNN
F 3 "~" H 6350 5075 50  0001 C CNN
	1    6350 5075
	1    0    0    -1  
$EndComp
$Comp
L Diode:B140-E3 D2
U 1 1 5CEA9707
P 6900 4775
F 0 "D2" H 6750 4700 50  0000 C CNN
F 1 "B140-E3" H 7125 4675 50  0000 C CNN
F 2 "Diode_SMD:D_SMA" H 6900 4600 50  0001 C CNN
F 3 "http://www.vishay.com/docs/88946/b120.pdf" H 6900 4775 50  0001 C CNN
	1    6900 4775
	-1   0    0    1   
$EndComp
Connection ~ 7450 4675
Wire Wire Line
	7450 4675 7550 4675
$Comp
L power:GND #PWR0116
U 1 1 5CEA9709
P 6350 5425
F 0 "#PWR0116" H 6350 5175 50  0001 C CNN
F 1 "GND" H 6355 5252 50  0000 C CNN
F 2 "" H 6350 5425 50  0001 C CNN
F 3 "" H 6350 5425 50  0001 C CNN
	1    6350 5425
	1    0    0    -1  
$EndComp
$Comp
L Transistor_FET:BSS83P Q1
U 1 1 5CE89340
P 6725 4250
F 0 "Q1" H 6931 4296 50  0000 L CNN
F 1 "BSS83P" H 6931 4205 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 6925 4175 50  0001 L CIN
F 3 "http://www.farnell.com/datasheets/1835997.pdf" H 6725 4250 50  0001 L CNN
	1    6725 4250
	1    0    0    -1  
$EndComp
Wire Wire Line
	6825 3650 6825 4050
Wire Wire Line
	6350 4250 6525 4250
Wire Wire Line
	6825 4550 7450 4550
Text GLabel 7550 4675 2    50   Input ~ 0
VIN
Text GLabel 7350 3200 0    50   Input ~ 0
VIN
Text GLabel 5975 4250 0    50   Input ~ 0
VBUS
Wire Wire Line
	10450 3000 10450 3200
Connection ~ 10450 3200
Wire Wire Line
	10450 3200 10450 3300
Text GLabel 5350 2650 2    50   Input ~ 0
VIN
Wire Wire Line
	10450 3200 9650 3200
$Comp
L Connector:Conn_01x02_Male J3
U 1 1 5CE4E6E8
P 10650 3300
F 0 "J3" H 11050 3150 50  0000 C CNN
F 1 "Conn_01x02_Male" H 11350 3250 50  0000 C CNN
F 2 "ricmohte:BM02B-GHS-TBT" H 10650 3300 50  0001 C CNN
F 3 "~" H 10650 3300 50  0001 C CNN
	1    10650 3300
	-1   0    0    -1  
$EndComp
$Comp
L Connector:Conn_01x08_Female J1
U 1 1 5D1985B1
P 5200 1800
F 0 "J1" H 5200 2300 50  0000 C CNN
F 1 "Conn_01x08_Female" H 4850 2200 50  0000 C CNN
F 2 "SOICbite:SOIC_clipProgSmall" H 5200 1800 50  0001 C CNN
F 3 "~" H 5200 1800 50  0001 C CNN
	1    5200 1800
	-1   0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR0117
U 1 1 5D1AFDFA
P 5600 1700
F 0 "#PWR0117" H 5600 1550 50  0001 C CNN
F 1 "+3V3" V 5615 1828 50  0000 L CNN
F 2 "" H 5600 1700 50  0001 C CNN
F 3 "" H 5600 1700 50  0001 C CNN
	1    5600 1700
	0    1    -1   0   
$EndComp
Wire Wire Line
	5400 1400 5600 1400
Wire Wire Line
	5600 1500 5400 1500
Text GLabel 5600 2000 2    50   Input ~ 0
EN
$Comp
L power:GND #PWR0108
U 1 1 5CEAA5BD
P 5600 1800
F 0 "#PWR0108" H 5600 1550 50  0001 C CNN
F 1 "GND" V 5605 1672 50  0000 R CNN
F 2 "" H 5600 1800 50  0001 C CNN
F 3 "" H 5600 1800 50  0001 C CNN
	1    5600 1800
	0    -1   -1   0   
$EndComp
Text GLabel 5600 1500 2    50   Input ~ 0
TX
$Comp
L power:GND #PWR0118
U 1 1 5D1AFE04
P 5600 1400
F 0 "#PWR0118" H 5600 1150 50  0001 C CNN
F 1 "GND" V 5605 1272 50  0000 R CNN
F 2 "" H 5600 1400 50  0001 C CNN
F 3 "" H 5600 1400 50  0001 C CNN
	1    5600 1400
	0    -1   1    0   
$EndComp
Wire Wire Line
	7550 3300 7500 3300
$Comp
L Device:C C4
U 1 1 5D5523DF
P 7500 3450
F 0 "C4" H 7615 3496 50  0000 L CNN
F 1 "1u" H 7615 3405 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 7538 3300 50  0001 C CNN
F 3 "~" H 7500 3450 50  0001 C CNN
	1    7500 3450
	-1   0    0    1   
$EndComp
Connection ~ 7500 3300
$Comp
L Device:C C5
U 1 1 5D552A9C
P 8300 3350
F 0 "C5" H 8415 3396 50  0000 L CNN
F 1 "1u" H 8415 3305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.05x0.95mm_HandSolder" H 8338 3200 50  0001 C CNN
F 3 "~" H 8300 3350 50  0001 C CNN
	1    8300 3350
	1    0    0    -1  
$EndComp
Connection ~ 8300 3200
Wire Wire Line
	7500 3600 7500 3725
Wire Wire Line
	7500 3725 7850 3725
Connection ~ 7850 3725
Wire Wire Line
	7850 3725 7850 3800
Wire Wire Line
	7850 3725 8300 3725
Wire Wire Line
	8300 3725 8300 3500
$EndSCHEMATC