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pentasquare/pentasquare.sch
nek0 88c2ca6e0b finalize usb uart interface
2021-11-25 18:43:34 +01:00

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EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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L ESP32-footprints-Shem-Lib:ESP32-WROOM U1
U 1 1 5B621C5E
P 6800 2650
F 0 "U1" H 6775 4037 60 0000 C CNN
F 1 "ESP32-WROOM" H 6775 3931 60 0000 C CNN
F 2 "RF_Module:ESP32-WROOM-32" H 7150 4000 60 0001 C CNN
F 3 "" H 6350 3100 60 0001 C CNN
1 6800 2650
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0201
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P 7900 3800
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F 2 "" H 7900 3800 50 0001 C CNN
F 3 "" H 7900 3800 50 0001 C CNN
1 7900 3800
1 0 0 -1
$EndComp
$Comp
L Device:CP C4
U 1 1 5B622644
P 10350 1350
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F 1 "1m" H 10468 1305 50 0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_8x10" H 10388 1200 50 0001 C CNN
F 3 "~" H 10350 1350 50 0001 C CNN
1 10350 1350
1 0 0 -1
$EndComp
$Comp
L power:+5V #PWR0202
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F 1 "+5V" H 10365 1373 50 0000 C CNN
F 2 "" H 10350 1200 50 0001 C CNN
F 3 "" H 10350 1200 50 0001 C CNN
1 10350 1200
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR0203
U 1 1 5B622C38
P 10350 1500
F 0 "#PWR0203" H 10350 1250 50 0001 C CNN
F 1 "GND" H 10355 1327 50 0000 C CNN
F 2 "" H 10350 1500 50 0001 C CNN
F 3 "" H 10350 1500 50 0001 C CNN
1 10350 1500
1 0 0 -1
$EndComp
$Comp
L Device:R R1
U 1 1 5B6235C5
P 5150 1300
F 0 "R1" H 5220 1346 50 0000 L CNN
F 1 "10k" H 5220 1255 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 5080 1300 50 0001 C CNN
F 3 "~" H 5150 1300 50 0001 C CNN
1 5150 1300
1 0 0 -1
$EndComp
$Comp
L Device:C C1
U 1 1 5B623621
P 4850 1600
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F 1 "100n" V 4689 1600 50 0000 C CNN
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F 3 "~" H 4850 1600 50 0001 C CNN
1 4850 1600
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0204
U 1 1 5B623E8B
P 4700 1600
F 0 "#PWR0204" H 4700 1350 50 0001 C CNN
F 1 "GND" H 4705 1427 50 0000 C CNN
F 2 "" H 4700 1600 50 0001 C CNN
F 3 "" H 4700 1600 50 0001 C CNN
1 4700 1600
1 0 0 -1
$EndComp
$Comp
L power:+3.3V #PWR0205
U 1 1 5B623EFB
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F 1 "+3.3V" H 5015 973 50 0000 C CNN
F 2 "" H 5000 800 50 0001 C CNN
F 3 "" H 5000 800 50 0001 C CNN
1 5000 800
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Wire Wire Line
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Connection ~ 5150 1600
$Comp
L Device:C C2
U 1 1 5B627C19
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F 1 "100n" V 5639 950 50 0000 C CNN
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F 3 "~" H 5800 950 50 0001 C CNN
1 5800 950
0 1 1 0
$EndComp
$Comp
L Device:C C3
U 1 1 5B627C53
P 5800 1450
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F 1 "10u" V 5639 1450 50 0000 C CNN
F 2 "Capacitor_SMD:C_1206_3216Metric_Pad1.42x1.75mm_HandSolder" H 5838 1300 50 0001 C CNN
F 3 "~" H 5800 1450 50 0001 C CNN
1 5800 1450
0 1 1 0
$EndComp
Wire Wire Line
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$Comp
L power:GND #PWR0207
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F 1 "GND" H 6155 927 50 0000 C CNN
F 2 "" H 6150 1100 50 0001 C CNN
F 3 "" H 6150 1100 50 0001 C CNN
1 6150 1100
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
6150 950 6150 1100
Wire Wire Line
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Connection ~ 6150 1100
Wire Wire Line
7900 3300 7700 3300
Wire Wire Line
7700 3200 7900 3200
Wire Wire Line
7900 3200 7900 3300
Connection ~ 7900 3300
Wire Wire Line
7900 3300 7900 3800
$Comp
L power:GND #PWR0209
U 1 1 5B639E1B
P 6350 3700
F 0 "#PWR0209" H 6350 3450 50 0001 C CNN
F 1 "GND" H 6355 3527 50 0000 C CNN
F 2 "" H 6350 3700 50 0001 C CNN
F 3 "" H 6350 3700 50 0001 C CNN
1 6350 3700
1 0 0 -1
$EndComp
Text Label 7900 2100 0 50 ~ 0
TX
Text Label 7900 2200 0 50 ~ 0
RX
Wire Wire Line
7700 2100 7900 2100
Wire Wire Line
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Text Label 4950 2150 0 50 ~ 0
RTS
Wire Wire Line
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Connection ~ 5150 2150
Text Label 4750 2700 2 50 ~ 0
DATA
Text Label 2100 2050 0 50 ~ 0
DATA
Wire Wire Line
2100 2050 2350 2050
Wire Wire Line
10100 1200 10350 1200
Connection ~ 10350 1200
$Comp
L Device:CP C5
U 1 1 5B646B67
P 10100 1350
F 0 "C5" H 10218 1396 50 0000 L CNN
F 1 "1m" H 10218 1305 50 0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D6.3mm_P2.50mm" H 10138 1200 50 0001 C CNN
F 3 "~" H 10100 1350 50 0001 C CNN
1 10100 1350
1 0 0 -1
$EndComp
Wire Wire Line
10100 1500 10350 1500
Connection ~ 10350 1500
$Comp
L power:+5V #PWR0211
U 1 1 5B64C5A1
P 8750 1250
F 0 "#PWR0211" H 8750 1100 50 0001 C CNN
F 1 "+5V" V 8765 1378 50 0000 L CNN
F 2 "" H 8750 1250 50 0001 C CNN
F 3 "" H 8750 1250 50 0001 C CNN
1 8750 1250
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0210
U 1 1 5B64DB04
P 8750 1450
F 0 "#PWR0210" H 8750 1200 50 0001 C CNN
F 1 "GND" V 8755 1322 50 0000 R CNN
F 2 "" H 8750 1450 50 0001 C CNN
F 3 "" H 8750 1450 50 0001 C CNN
1 8750 1450
0 -1 -1 0
$EndComp
Wire Wire Line
5650 950 5500 950
$Comp
L power:+5V #PWR0212
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F 1 "+5V" V 10265 2178 50 0000 L CNN
F 2 "" H 10250 2050 50 0001 C CNN
F 3 "" H 10250 2050 50 0001 C CNN
1 10250 2050
0 -1 -1 0
$EndComp
$Comp
L power:+3.3V #PWR0214
U 1 1 5B656E1C
P 10850 2050
F 0 "#PWR0214" H 10850 1900 50 0001 C CNN
F 1 "+3.3V" V 10865 2178 50 0000 L CNN
F 2 "" H 10850 2050 50 0001 C CNN
F 3 "" H 10850 2050 50 0001 C CNN
1 10850 2050
0 1 1 0
$EndComp
$Comp
L power:GND #PWR0213
U 1 1 5B6583C4
P 10550 2350
F 0 "#PWR0213" H 10550 2100 50 0001 C CNN
F 1 "GND" H 10555 2177 50 0000 C CNN
F 2 "" H 10550 2350 50 0001 C CNN
F 3 "" H 10550 2350 50 0001 C CNN
1 10550 2350
1 0 0 -1
$EndComp
$Comp
L Connector:Barrel_Jack_Switch J2
U 1 1 5B660D82
P 8450 1350
F 0 "J2" H 8505 1667 50 0000 C CNN
F 1 "Barrel_Jack_Switch" H 8505 1576 50 0000 C CNN
F 2 "Connector_BarrelJack:BarrelJack_Horizontal" H 8500 1310 50 0001 C CNN
F 3 "~" H 8500 1310 50 0001 C CNN
1 8450 1350
1 0 0 -1
$EndComp
Wire Wire Line
8750 1350 8750 1450
Connection ~ 8750 1450
$Comp
L power:GND #PWR0215
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P 3850 5200
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F 2 "" H 3850 5200 50 0001 C CNN
F 3 "" H 3850 5200 50 0001 C CNN
1 3850 5200
0 -1 -1 0
$EndComp
$Comp
L Device:R R3
U 1 1 5B66FEDD
P 3700 5200
F 0 "R3" V 3493 5200 50 0000 C CNN
F 1 "1k" V 3584 5200 50 0000 C CNN
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F 3 "~" H 3700 5200 50 0001 C CNN
1 3700 5200
0 1 1 0
$EndComp
$Comp
L power:+3.3V #PWR0217
U 1 1 5C1137BE
P 5200 2300
F 0 "#PWR0217" H 5200 2150 50 0001 C CNN
F 1 "+3.3V" V 5215 2428 50 0000 L CNN
F 2 "" H 5200 2300 50 0001 C CNN
F 3 "" H 5200 2300 50 0001 C CNN
1 5200 2300
0 1 1 0
$EndComp
$Comp
L power:+5V #PWR0216
U 1 1 5C115141
P 4850 2400
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F 1 "+5V" H 4865 2573 50 0000 C CNN
F 2 "" H 4850 2400 50 0001 C CNN
F 3 "" H 4850 2400 50 0001 C CNN
1 4850 2400
1 0 0 -1
$EndComp
$Comp
L Device:R R4
U 1 1 5C115239
P 4850 2550
F 0 "R4" H 4920 2596 50 0000 L CNN
F 1 "6.8k" H 4920 2505 50 0000 L CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad1.05x0.95mm_HandSolder" V 4780 2550 50 0001 C CNN
F 3 "" H 4850 2550 50 0001 C CNN
1 4850 2550
1 0 0 -1
$EndComp
Wire Wire Line
5850 2650 5700 2650
Wire Wire Line
5700 2650 5700 2700
Connection ~ 4850 2700
Wire Wire Line
4850 2700 4750 2700
Wire Wire Line
4850 2700 5000 2700
Wire Wire Line
5700 2700 5400 2700
$Comp
L Regulator_Linear:LM1117-3.3 U2
U 1 1 5EDEAB87
P 10550 2050
F 0 "U2" H 10550 2292 50 0000 C CNN
F 1 "LM1117-3.3" H 10550 2201 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223" H 10550 2050 50 0001 C CNN
F 3 "http://www.ti.com/lit/ds/symlink/lm1117.pdf" H 10550 2050 50 0001 C CNN
1 10550 2050
1 0 0 -1
$EndComp
$Comp
L Transistor_FET:BS170F Q1
U 1 1 5FF79E4D
P 5200 2600
F 0 "Q1" V 5449 2600 50 0000 C CNN
F 1 "BS170F" V 5540 2600 50 0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-23" H 5400 2525 50 0001 L CIN
F 3 "http://www.diodes.com/assets/Datasheets/BS170F.pdf" H 5200 2600 50 0001 L CNN
1 5200 2600
0 1 1 0
$EndComp
Wire Wire Line
5200 2300 5200 2400
$Comp
L Connector:USB_B_Micro J?
U 1 1 60C2D628
P 6500 4800
F 0 "J?" H 6557 5267 50 0000 C CNN
F 1 "USB_B_Micro" H 6557 5176 50 0000 C CNN
F 2 "" H 6650 4750 50 0001 C CNN
F 3 "~" H 6650 4750 50 0001 C CNN
1 6500 4800
1 0 0 -1
$EndComp
$Comp
L Interface_USB:FT232RL U?
U 1 1 60C44E6A
P 8150 5200
F 0 "U?" H 8150 6381 50 0000 C CNN
F 1 "FT232RL" H 8150 6290 50 0000 C CNN
F 2 "Package_SO:SSOP-28_5.3x10.2mm_P0.65mm" H 9250 4300 50 0001 C CNN
F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 8150 5200 50 0001 C CNN
1 8150 5200
1 0 0 -1
$EndComp
Wire Wire Line
6800 4800 7350 4800
Wire Wire Line
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$Comp
L Device:Ferrite_Bead_Small FB?
U 1 1 60C3DC96
P 7100 4500
F 0 "FB?" V 6863 4500 50 0000 C CNN
F 1 "Ferrite_Bead_Small" V 6954 4500 50 0000 C CNN
F 2 "" V 7030 4500 50 0001 C CNN
F 3 "~" H 7100 4500 50 0001 C CNN
1 7100 4500
0 1 1 0
$EndComp
Wire Wire Line
7000 4500 7000 4600
Wire Wire Line
7000 4600 6800 4600
$Comp
L Device:C C?
U 1 1 60C444C6
P 7000 5150
F 0 "C?" H 7115 5196 50 0000 L CNN
F 1 "10nF" H 7115 5105 50 0000 L CNN
F 2 "" H 7038 5000 50 0001 C CNN
F 3 "~" H 7000 5150 50 0001 C CNN
1 7000 5150
1 0 0 -1
$EndComp
Wire Wire Line
7000 4600 7000 5000
Connection ~ 7000 4600
Wire Wire Line
6800 5000 6800 5300
Wire Wire Line
6800 5300 6900 5300
$Comp
L power:GND #PWR?
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P 6900 5300
F 0 "#PWR?" H 6900 5050 50 0001 C CNN
F 1 "GND" H 6905 5127 50 0000 C CNN
F 2 "" H 6900 5300 50 0001 C CNN
F 3 "" H 6900 5300 50 0001 C CNN
1 6900 5300
1 0 0 -1
$EndComp
Connection ~ 6900 5300
Wire Wire Line
6900 5300 7000 5300
$Comp
L power:GND #PWR?
U 1 1 60C4A892
P 6500 5300
F 0 "#PWR?" H 6500 5050 50 0001 C CNN
F 1 "GND" H 6505 5127 50 0000 C CNN
F 2 "" H 6500 5300 50 0001 C CNN
F 3 "" H 6500 5300 50 0001 C CNN
1 6500 5300
1 0 0 -1
$EndComp
Wire Wire Line
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Wire Wire Line
8350 6200 8350 6300
Wire Wire Line
8350 6300 8250 6300
Wire Wire Line
7950 6300 7950 6200
Wire Wire Line
8150 6200 8150 6300
Connection ~ 8150 6300
Wire Wire Line
8150 6300 8050 6300
Wire Wire Line
8250 6200 8250 6300
Connection ~ 8250 6300
Wire Wire Line
8250 6300 8150 6300
$Comp
L power:GND #PWR?
U 1 1 60C55FD4
P 8050 6300
F 0 "#PWR?" H 8050 6050 50 0001 C CNN
F 1 "GND" H 8055 6127 50 0000 C CNN
F 2 "" H 8050 6300 50 0001 C CNN
F 3 "" H 8050 6300 50 0001 C CNN
1 8050 6300
1 0 0 -1
$EndComp
Connection ~ 8050 6300
Wire Wire Line
8050 6300 7950 6300
Wire Wire Line
8250 4200 8250 4100
Wire Wire Line
8250 4100 8050 4100
Wire Wire Line
7200 4100 7200 4500
Wire Wire Line
8050 4200 8050 4100
Connection ~ 8050 4100
Wire Wire Line
8050 4100 7200 4100
Text Label 7350 4650 2 50 ~ 0
3V3BUS
Wire Wire Line
7350 4650 7350 4500
Text Label 9050 4500 0 50 ~ 0
TX
Text Label 9050 4600 0 50 ~ 0
RX
Text Label 9050 4700 0 50 ~ 0
RTS
Wire Wire Line
8950 4500 9050 4500
Wire Wire Line
9050 4600 8950 4600
Wire Wire Line
8950 4700 9050 4700
NoConn ~ 8950 5700
NoConn ~ 8950 5800
NoConn ~ 8950 5900
Text Label 5300 800 1 50 ~ 0
3V3BUS
$Comp
L Device:D D?
U 1 1 60CA43C2
P 5000 1000
F 0 "D?" V 5046 920 50 0000 R CNN
F 1 "D" V 4955 920 50 0000 R CNN
F 2 "" H 5000 1000 50 0001 C CNN
F 3 "~" H 5000 1000 50 0001 C CNN
1 5000 1000
0 -1 -1 0
$EndComp
$Comp
L Device:D D?
U 1 1 60CAD6E5
P 5300 1000
F 0 "D?" V 5346 920 50 0000 R CNN
F 1 "D" V 5255 920 50 0000 R CNN
F 2 "" H 5300 1000 50 0001 C CNN
F 3 "~" H 5300 1000 50 0001 C CNN
1 5300 1000
0 -1 -1 0
$EndComp
Wire Wire Line
5300 1150 5150 1150
Connection ~ 5150 1150
Wire Wire Line
5150 1150 5000 1150
Wire Wire Line
5000 850 5000 800
Wire Wire Line
5300 800 5300 850
Wire Wire Line
5500 950 5500 1150
Wire Wire Line
5650 1450 5500 1450
Connection ~ 5500 1450
Wire Wire Line
5500 1450 5500 2050
Wire Wire Line
5950 1100 5950 1450
NoConn ~ 8950 5200
NoConn ~ 8950 5100
NoConn ~ 8950 5000
NoConn ~ 8950 4900
NoConn ~ 8950 4800
Text Label 9050 5500 0 50 ~ 0
TXLED
Text Label 9050 5600 0 50 ~ 0
RXLED
Wire Wire Line
8950 5600 9050 5600
Wire Wire Line
8950 5500 9050 5500
$Comp
L Device:LED D?
U 1 1 61B1CD30
P 10250 4750
F 0 "D?" V 10289 4632 50 0000 R CNN
F 1 "LED" V 10198 4632 50 0000 R CNN
F 2 "" H 10250 4750 50 0001 C CNN
F 3 "~" H 10250 4750 50 0001 C CNN
1 10250 4750
0 -1 -1 0
$EndComp
$Comp
L Device:LED D?
U 1 1 61B1D51F
P 10650 4750
F 0 "D?" V 10689 4632 50 0000 R CNN
F 1 "LED" V 10598 4632 50 0000 R CNN
F 2 "" H 10650 4750 50 0001 C CNN
F 3 "~" H 10650 4750 50 0001 C CNN
1 10650 4750
0 -1 -1 0
$EndComp
$Comp
L power:+5V #PWR?
U 1 1 61B27FEE
P 10450 4450
F 0 "#PWR?" H 10450 4300 50 0001 C CNN
F 1 "+5V" H 10465 4623 50 0000 C CNN
F 2 "" H 10450 4450 50 0001 C CNN
F 3 "" H 10450 4450 50 0001 C CNN
1 10450 4450
1 0 0 -1
$EndComp
Wire Wire Line
10250 4600 10250 4450
Wire Wire Line
10250 4450 10450 4450
Wire Wire Line
10650 4450 10650 4600
Connection ~ 10450 4450
Wire Wire Line
10450 4450 10650 4450
Text Label 10250 5000 3 50 ~ 0
RXLED
Text Label 10650 5000 3 50 ~ 0
TXLED
Wire Wire Line
10650 5000 10650 4900
Wire Wire Line
10250 5000 10250 4900
Wire Wire Line
5300 1150 5500 1150
Connection ~ 5300 1150
Connection ~ 5500 1150
Wire Wire Line
5500 1150 5500 1450
NoConn ~ 7350 5200
NoConn ~ 7350 5400
NoConn ~ 7350 5600
NoConn ~ 7350 5900
$EndSCHEMATC
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