dragonzap/controller.sch

EESchema Schematic File Version 4
EELAYER 30 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 2 6
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L MCU_RaspberryPi_and_Boards:Pico U100
U 1 1 61CA9F97
P 9200 4550
F 0 "U100" H 9200 5765 50  0000 C CNN
F 1 "Pico" H 9200 5674 50  0000 C CNN
F 2 "MCU_RaspberryPi_and_Boards:RPi_Pico_SMD_TH" V 9200 4550 50  0001 C CNN
F 3 "" H 9200 4550 50  0001 C CNN
	1    9200 4550
	1    0    0    -1  
$EndComp
$Comp
L MCU_RaspberryPi_and_Boards:RP2040 U101
U 1 1 61CAAFD4
P 4050 5500
F 0 "U101" H 4050 3411 50  0000 C CNN
F 1 "RP2040" H 4050 3320 50  0000 C CNN
F 2 "MCU_RaspberryPi_and_Boards:RP2040-QFN-56" H 3300 5500 50  0001 C CNN
F 3 "" H 3300 5500 50  0001 C CNN
	1    4050 5500
	1    0    0    -1  
$EndComp
Wire Wire Line
	9100 5700 9100 5950
Wire Wire Line
	9300 5700 9300 5950
Wire Wire Line
	9200 5700 9200 6000
$Comp
L power:GND #PWR0102
U 1 1 61CB3B4B
P 9200 6150
F 0 "#PWR0102" H 9200 5900 50  0001 C CNN
F 1 "GND" H 9205 5977 50  0000 C CNN
F 2 "" H 9200 6150 50  0001 C CNN
F 3 "" H 9200 6150 50  0001 C CNN
	1    9200 6150
	1    0    0    -1  
$EndComp
Text Label 9100 5950 1    50   ~ 0
SWCLK
Text Label 9300 5950 1    50   ~ 0
SWDIO
Wire Wire Line
	9200 6000 10500 6000
Wire Wire Line
	10500 6000 10500 5300
Wire Wire Line
	10500 5300 9900 5300
Connection ~ 9200 6000
Wire Wire Line
	9200 6000 9200 6150
Wire Wire Line
	10500 5300 10500 4800
Wire Wire Line
	10500 4800 9900 4800
Connection ~ 10500 5300
Wire Wire Line
	10500 4800 10500 4300
Wire Wire Line
	10500 4300 9900 4300
Connection ~ 10500 4800
Wire Wire Line
	10500 4300 10500 3800
Wire Wire Line
	10500 3800 9900 3800
Connection ~ 10500 4300
Wire Wire Line
	8500 3800 7750 3800
Wire Wire Line
	7750 3800 7750 4300
Wire Wire Line
	7750 4300 8500 4300
Wire Wire Line
	8500 4800 7750 4800
Wire Wire Line
	7750 4800 7750 4300
Connection ~ 7750 4300
Wire Wire Line
	7750 4800 7750 5300
Wire Wire Line
	7750 5300 8500 5300
Connection ~ 7750 4800
Text GLabel 8400 3600 0    50   Input ~ 0
UART_TX
Text GLabel 8400 3700 0    50   Input ~ 0
UART_RX
Text GLabel 8400 4000 0    50   Input ~ 0
MAX_SW_A
Text GLabel 8400 4100 0    50   Input ~ 0
MAX_SW_B
Wire Wire Line
	8500 3600 8400 3600
Wire Wire Line
	8400 3700 8500 3700
Wire Wire Line
	8500 4000 8400 4000
Wire Wire Line
	8400 4100 8500 4100
Text GLabel 8400 3900 0    50   Input ~ 0
MAX_EN
Wire Wire Line
	8500 3900 8400 3900
Text GLabel 8400 4400 0    50   Input ~ 0
DPOT_CLK
Text GLabel 8400 4500 0    50   Input ~ 0
DPOT_DAT
Text GLabel 8400 4600 0    50   Input ~ 0
GPIO_S0D
Text GLabel 8400 4700 0    50   Input ~ 0
GPIO_S0W
Text GLabel 8400 4900 0    50   Input ~ 0
GPIO_S1D
Text GLabel 8400 5000 0    50   Input ~ 0
GPIO_S1W
Text GLabel 8400 5100 0    50   Input ~ 0
GPIO_S2D
Text GLabel 8400 5200 0    50   Input ~ 0
GPIO_S2W
Text GLabel 8400 5400 0    50   Input ~ 0
GPIO_S3D
Text GLabel 8400 5500 0    50   Input ~ 0
GPIO_S3W
Wire Wire Line
	8500 4400 8400 4400
Wire Wire Line
	8400 4500 8500 4500
Wire Wire Line
	8500 4600 8400 4600
Wire Wire Line
	8400 4700 8500 4700
Wire Wire Line
	8500 4900 8400 4900
Wire Wire Line
	8400 5000 8500 5000
Wire Wire Line
	8500 5100 8400 5100
Wire Wire Line
	8400 5200 8500 5200
Wire Wire Line
	8500 5400 8400 5400
Wire Wire Line
	8400 5500 8500 5500
$Comp
L power:VBUS #PWR0103
U 1 1 61CC57D1
P 10000 3450
F 0 "#PWR0103" H 10000 3300 50  0001 C CNN
F 1 "VBUS" H 10015 3623 50  0000 C CNN
F 2 "" H 10000 3450 50  0001 C CNN
F 3 "" H 10000 3450 50  0001 C CNN
	1    10000 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	9900 3600 10000 3600
Wire Wire Line
	10000 3600 10000 3450
NoConn ~ 9900 3700
Text GLabel 10000 5500 2    50   Input ~ 0
GPIO_P0D
Text GLabel 10000 5400 2    50   Input ~ 0
GPIO_P0W
Text GLabel 10000 5200 2    50   Input ~ 0
GPIO_P1D
Text GLabel 10000 5100 2    50   Input ~ 0
GPIO_P1W
Wire Wire Line
	7750 5300 7750 6000
Wire Wire Line
	7750 6000 9200 6000
Connection ~ 7750 5300
$Comp
L power:+3V3 #PWR0104
U 1 1 61CCD9C3
P 10150 4000
F 0 "#PWR0104" H 10150 3850 50  0001 C CNN
F 1 "+3V3" V 10165 4128 50  0000 L CNN
F 2 "" H 10150 4000 50  0001 C CNN
F 3 "" H 10150 4000 50  0001 C CNN
	1    10150 4000
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 4000 9900 4000
Text GLabel 10000 4700 2    50   Input ~ 0
P22PWM
Text GLabel 10000 5000 2    50   Input ~ 0
TRIG_IN
Text GLabel 10000 4900 2    50   Input ~ 0
GLITCH_SIG
NoConn ~ 8500 4200
Wire Wire Line
	10000 4900 9900 4900
Wire Wire Line
	9900 5000 10000 5000
Wire Wire Line
	10000 5100 9900 5100
Wire Wire Line
	9900 5200 10000 5200
Wire Wire Line
	10000 5400 9900 5400
Wire Wire Line
	9900 5500 10000 5500
Wire Wire Line
	10000 4700 9900 4700
Text GLabel 10000 4500 2    50   Input ~ 0
ADC0
Text GLabel 10000 4400 2    50   Input ~ 0
ADC1
Wire Wire Line
	10000 4500 9900 4500
Wire Wire Line
	9900 4400 10000 4400
NoConn ~ 9900 4200
Text GLabel 10000 3900 2    50   Input ~ 0
~EMERG_SHDN~
Wire Wire Line
	10000 3900 9900 3900
Text GLabel 10150 4600 2    50   Input ~ 0
~EMERG_SHDN~
Wire Wire Line
	10150 4600 10050 4600
$Comp
L power:+3.3VADC #PWR0105
U 1 1 61CDDF59
P 10150 4100
F 0 "#PWR0105" H 10300 4050 50  0001 C CNN
F 1 "+3.3VADC" V 10165 4228 50  0000 L CNN
F 2 "" H 10150 4100 50  0001 C CNN
F 3 "" H 10150 4100 50  0001 C CNN
	1    10150 4100
	0    1    1    0   
$EndComp
Wire Wire Line
	10150 4100 9900 4100
$Comp
L power:VBUS #PWR0106
U 1 1 61CE77C5
P 10500 1450
F 0 "#PWR0106" H 10500 1300 50  0001 C CNN
F 1 "VBUS" H 10515 1623 50  0000 C CNN
F 2 "" H 10500 1450 50  0001 C CNN
F 3 "" H 10500 1450 50  0001 C CNN
	1    10500 1450
	1    0    0    -1  
$EndComp
$Comp
L Device:C C100
U 1 1 61CE8380
P 10500 1750
F 0 "C100" H 10615 1796 50  0000 L CNN
F 1 "47uF" H 10615 1705 50  0000 L CNN
F 2 "Capacitor_THT:CP_Radial_D4.0mm_P2.00mm" H 10538 1600 50  0001 C CNN
F 3 "~" H 10500 1750 50  0001 C CNN
	1    10500 1750
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0107
U 1 1 61CE8BC7
P 10500 2000
F 0 "#PWR0107" H 10500 1750 50  0001 C CNN
F 1 "GND" H 10505 1827 50  0000 C CNN
F 2 "" H 10500 2000 50  0001 C CNN
F 3 "" H 10500 2000 50  0001 C CNN
	1    10500 2000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10500 2000 10500 1900
Wire Wire Line
	10500 1600 10500 1450
Text GLabel 10500 1000 2    50   Input ~ 0
~EMERG_SHDN~
$Comp
L Device:D D100
U 1 1 61D10674
P 10250 1000
F 0 "D100" H 10250 1217 50  0000 C CNN
F 1 "1N4001" H 10250 1126 50  0000 C CNN
F 2 "Diode_SMD:D_SOD-123" H 10250 1000 50  0001 C CNN
F 3 "~" H 10250 1000 50  0001 C CNN
	1    10250 1000
	1    0    0    -1  
$EndComp
Wire Wire Line
	10400 1000 10500 1000
Text Notes 7100 1200 0    50   ~ 0
Vbus cap, UART and SWD connectors
$Comp
L Connector_Generic:Conn_02x05_Odd_Even J102
U 1 1 61D19E71
P 9150 1100
F 0 "J102" H 9200 1517 50  0000 C CNN
F 1 "FTSH-105-01-L-DV-007-K" H 9200 1426 50  0000 C CNN
F 2 "lethalbit-connectors:FTSH-105-01-L-DV-K-TR" H 9150 1100 50  0001 C CNN
F 3 "~" H 9150 1100 50  0001 C CNN
	1    9150 1100
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR0112
U 1 1 61D1B035
P 8800 900
F 0 "#PWR0112" H 8800 750 50  0001 C CNN
F 1 "+3V3" V 8815 1028 50  0000 L CNN
F 2 "" H 8800 900 50  0001 C CNN
F 3 "" H 8800 900 50  0001 C CNN
	1    8800 900 
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8950 900  8800 900 
Wire Wire Line
	8950 1000 8900 1000
Wire Wire Line
	8900 1000 8900 1050
Wire Wire Line
	8900 1100 8950 1100
Wire Wire Line
	8900 1050 8800 1050
Connection ~ 8900 1050
Wire Wire Line
	8900 1050 8900 1100
$Comp
L power:GND #PWR0113
U 1 1 61D2A354
P 8800 1050
F 0 "#PWR0113" H 8800 800 50  0001 C CNN
F 1 "GND" V 8805 922 50  0000 R CNN
F 2 "" H 8800 1050 50  0001 C CNN
F 3 "" H 8800 1050 50  0001 C CNN
	1    8800 1050
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0114
U 1 1 61D2A695
P 8800 1300
F 0 "#PWR0114" H 8800 1050 50  0001 C CNN
F 1 "GND" V 8805 1172 50  0000 R CNN
F 2 "" H 8800 1300 50  0001 C CNN
F 3 "" H 8800 1300 50  0001 C CNN
	1    8800 1300
	0    1    1    0   
$EndComp
Wire Wire Line
	8950 1300 8800 1300
Wire Wire Line
	9450 1000 9800 1000
Text Label 9800 1000 2    50   ~ 0
SWCLK
Wire Wire Line
	9450 900  9800 900 
Text Label 9800 900  2    50   ~ 0
SWDIO
Wire Wire Line
	10050 1000 10100 1000
NoConn ~ 9450 1200
NoConn ~ 9450 1100
NoConn ~ 8950 1200
Wire Wire Line
	10050 1000 10050 1300
Wire Wire Line
	9450 1300 10050 1300
Text Notes 8300 3200 0    50   ~ 0
Pico (using breakout-ish connector)
Text GLabel 5400 4200 2    50   Input ~ 0
UART_TX
Text GLabel 5400 4300 2    50   Input ~ 0
UART_RX
Wire Wire Line
	5300 4200 5400 4200
Wire Wire Line
	5400 4300 5300 4300
Text GLabel 5400 4500 2    50   Input ~ 0
MAX_SW_A
Text GLabel 5400 4600 2    50   Input ~ 0
MAX_SW_B
Wire Wire Line
	5300 4500 5400 4500
Wire Wire Line
	5400 4600 5300 4600
Text GLabel 5400 4400 2    50   Input ~ 0
MAX_EN
Wire Wire Line
	5300 4400 5400 4400
Text GLabel 5400 4800 2    50   Input ~ 0
DPOT_CLK
Text GLabel 5400 4900 2    50   Input ~ 0
DPOT_DAT
Text GLabel 5400 5000 2    50   Input ~ 0
GPIO_S0D
Text GLabel 5400 5100 2    50   Input ~ 0
GPIO_S0W
Wire Wire Line
	5300 4800 5400 4800
Wire Wire Line
	5400 4900 5300 4900
Wire Wire Line
	5300 5000 5400 5000
Wire Wire Line
	5400 5100 5300 5100
Text GLabel 5400 5200 2    50   Input ~ 0
GPIO_S1D
Text GLabel 5400 5300 2    50   Input ~ 0
GPIO_S1W
Text GLabel 5400 5400 2    50   Input ~ 0
GPIO_S2D
Text GLabel 5400 5500 2    50   Input ~ 0
GPIO_S2W
Wire Wire Line
	5300 5200 5400 5200
Wire Wire Line
	5400 5300 5300 5300
Wire Wire Line
	5300 5400 5400 5400
Wire Wire Line
	5400 5500 5300 5500
Text GLabel 5400 5600 2    50   Input ~ 0
GPIO_S3D
Text GLabel 5400 5700 2    50   Input ~ 0
GPIO_S3W
Wire Wire Line
	5300 5600 5400 5600
Wire Wire Line
	5400 5700 5300 5700
NoConn ~ 5300 4700
NoConn ~ 5300 7100
NoConn ~ 5300 7200
Text GLabel 5400 5800 2    50   Input ~ 0
GPIO_P0D
Text GLabel 5400 5900 2    50   Input ~ 0
GPIO_P0W
Wire Wire Line
	5400 5900 5300 5900
Wire Wire Line
	5300 5800 5400 5800
Text GLabel 5400 6000 2    50   Input ~ 0
GPIO_P1D
Text GLabel 5400 6100 2    50   Input ~ 0
GPIO_P1W
Text GLabel 5400 6200 2    50   Input ~ 0
TRIG_IN
Text GLabel 5400 6300 2    50   Input ~ 0
GLITCH_SIG
Wire Wire Line
	5400 6300 5300 6300
Wire Wire Line
	5300 6200 5400 6200
Wire Wire Line
	5400 6100 5300 6100
Wire Wire Line
	5300 6000 5400 6000
Text GLabel 5400 6400 2    50   Input ~ 0
P22PWM
Wire Wire Line
	5400 6400 5300 6400
Text GLabel 5400 7000 2    50   Input ~ 0
ADC0
Text GLabel 5400 6900 2    50   Input ~ 0
ADC1
Wire Wire Line
	5400 7000 5300 7000
Wire Wire Line
	5300 6900 5400 6900
NoConn ~ 5300 6700
NoConn ~ 5300 6600
NoConn ~ 5300 6500
Text GLabel 2650 6300 0    50   Input ~ 0
~EMERG_SHDN~
Wire Wire Line
	2450 6750 2800 6750
Text Label 2450 6750 0    50   ~ 0
SWCLK
Wire Wire Line
	2450 6850 2800 6850
Text Label 2450 6850 0    50   ~ 0
SWDIO
NoConn ~ 2800 4400
NoConn ~ 2800 4500
NoConn ~ 2800 4600
NoConn ~ 2800 4700
NoConn ~ 2800 4850
$Comp
L Connector:USB_B_Micro J103
U 1 1 61E52589
P 1000 1300
F 0 "J103" H 1057 1767 50  0000 C CNN
F 1 "USB_B_Micro" H 1057 1676 50  0000 C CNN
F 2 "Connector_USB:USB_Micro-B_Wuerth_629105150521" H 1150 1250 50  0001 C CNN
F 3 "~" H 1150 1250 50  0001 C CNN
	1    1000 1300
	1    0    0    -1  
$EndComp
$Comp
L Regulator_Linear:NCP1117-3.3_SOT223 U102
U 1 1 61E54261
P 2350 1100
F 0 "U102" H 2350 1342 50  0000 C CNN
F 1 "NCP1117-3.3_SOT223" H 2350 1251 50  0000 C CNN
F 2 "Package_TO_SOT_SMD:SOT-223-3_TabPin2" H 2350 1300 50  0001 C CNN
F 3 "http://www.onsemi.com/pub_link/Collateral/NCP1117-D.PDF" H 2450 850 50  0001 C CNN
	1    2350 1100
	1    0    0    -1  
$EndComp
$Comp
L power:VBUS #PWR0115
U 1 1 61E5EEDA
P 1550 950
F 0 "#PWR0115" H 1550 800 50  0001 C CNN
F 1 "VBUS" H 1565 1123 50  0000 C CNN
F 2 "" H 1550 950 50  0001 C CNN
F 3 "" H 1550 950 50  0001 C CNN
	1    1550 950 
	1    0    0    -1  
$EndComp
Text Label 1700 1400 2    50   ~ 0
USB_DM
Text Label 1700 1300 2    50   ~ 0
USB_DP
Wire Wire Line
	1300 1300 1700 1300
Wire Wire Line
	1300 1400 1700 1400
NoConn ~ 1300 1500
$Comp
L power:GND #PWR0116
U 1 1 61E74419
P 900 1850
F 0 "#PWR0116" H 900 1600 50  0001 C CNN
F 1 "GND" H 905 1677 50  0000 C CNN
F 2 "" H 900 1850 50  0001 C CNN
F 3 "" H 900 1850 50  0001 C CNN
	1    900  1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	900  1850 900  1750
Wire Wire Line
	900  1750 1000 1750
Wire Wire Line
	1000 1750 1000 1700
Connection ~ 900  1750
Wire Wire Line
	900  1750 900  1700
Wire Wire Line
	1550 950  1550 1100
Wire Wire Line
	1550 1100 1300 1100
Wire Wire Line
	1550 1100 1850 1100
Connection ~ 1550 1100
Wire Wire Line
	1850 1100 1850 1200
$Comp
L Device:C C101
U 1 1 61E9E3DD
P 1850 1350
F 0 "C101" H 1965 1396 50  0000 L CNN
F 1 "10uF" H 1965 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1888 1200 50  0001 C CNN
F 3 "~" H 1850 1350 50  0001 C CNN
	1    1850 1350
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0117
U 1 1 61E9F90A
P 1850 1700
F 0 "#PWR0117" H 1850 1450 50  0001 C CNN
F 1 "GND" H 1855 1527 50  0000 C CNN
F 2 "" H 1850 1700 50  0001 C CNN
F 3 "" H 1850 1700 50  0001 C CNN
	1    1850 1700
	1    0    0    -1  
$EndComp
Wire Wire Line
	1850 1700 1850 1600
Wire Wire Line
	2050 1100 1850 1100
Connection ~ 1850 1100
Wire Wire Line
	1850 1600 2350 1600
Wire Wire Line
	2350 1600 2350 1400
Connection ~ 1850 1600
Wire Wire Line
	1850 1600 1850 1500
$Comp
L Device:C C102
U 1 1 61EB2A35
P 2900 1350
F 0 "C102" H 3015 1396 50  0000 L CNN
F 1 "10uF" H 3015 1305 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2938 1200 50  0001 C CNN
F 3 "~" H 2900 1350 50  0001 C CNN
	1    2900 1350
	1    0    0    -1  
$EndComp
Wire Wire Line
	2650 1100 2900 1100
Wire Wire Line
	2900 1100 2900 1200
Wire Wire Line
	2350 1600 2900 1600
Wire Wire Line
	2900 1600 2900 1500
Connection ~ 2350 1600
$Comp
L power:+3V3 #PWR0118
U 1 1 61ED2600
P 2900 950
F 0 "#PWR0118" H 2900 800 50  0001 C CNN
F 1 "+3V3" H 2915 1123 50  0000 C CNN
F 2 "" H 2900 950 50  0001 C CNN
F 3 "" H 2900 950 50  0001 C CNN
	1    2900 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2900 1100 2900 950 
Connection ~ 2900 1100
Text Label 6450 3900 2    50   ~ 0
USB_DM
Text Label 6450 3800 2    50   ~ 0
USB_DP
Wire Wire Line
	3550 7500 3700 7500
Wire Wire Line
	4300 7500 4050 7500
$Comp
L power:GND #PWR0119
U 1 1 61F64D90
P 3700 7500
F 0 "#PWR0119" H 3700 7250 50  0001 C CNN
F 1 "GND" H 3705 7327 50  0000 C CNN
F 2 "" H 3700 7500 50  0001 C CNN
F 3 "" H 3700 7500 50  0001 C CNN
	1    3700 7500
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0120
U 1 1 61F656F1
P 4300 7500
F 0 "#PWR0120" H 4300 7250 50  0001 C CNN
F 1 "GND" H 4305 7327 50  0000 C CNN
F 2 "" H 4300 7500 50  0001 C CNN
F 3 "" H 4300 7500 50  0001 C CNN
	1    4300 7500
	1    0    0    -1  
$EndComp
$Comp
L Device:C C104
U 1 1 61F81E0A
P 2550 3100
F 0 "C104" H 2665 3146 50  0000 L CNN
F 1 "100nF" H 2665 3055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2588 2950 50  0001 C CNN
F 3 "~" H 2550 3100 50  0001 C CNN
	1    2550 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C105
U 1 1 61F8278D
P 3000 3100
F 0 "C105" H 3115 3146 50  0000 L CNN
F 1 "1uF" H 3115 3055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 3038 2950 50  0001 C CNN
F 3 "~" H 3000 3100 50  0001 C CNN
	1    3000 3100
	1    0    0    -1  
$EndComp
$Comp
L Device:C C103
U 1 1 61F82D7C
P 2100 3100
F 0 "C103" H 2215 3146 50  0000 L CNN
F 1 "100nF" H 2215 3055 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 2138 2950 50  0001 C CNN
F 3 "~" H 2100 3100 50  0001 C CNN
	1    2100 3100
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 2950 2100 2850
Wire Wire Line
	2550 2850 2550 2950
Wire Wire Line
	3000 2850 3000 2950
Wire Wire Line
	3000 2850 3250 2850
Wire Wire Line
	3250 2850 3250 3500
Wire Wire Line
	3250 2850 3350 2850
Wire Wire Line
	3350 2850 3350 3500
Connection ~ 3250 2850
Wire Wire Line
	3350 2850 3550 2850
Wire Wire Line
	3550 2850 3550 3500
Connection ~ 3350 2850
Wire Wire Line
	3000 3250 3000 3350
Wire Wire Line
	2100 3350 2100 3250
$Comp
L power:GND #PWR0121
U 1 1 61FBADA3
P 2550 3450
F 0 "#PWR0121" H 2550 3200 50  0001 C CNN
F 1 "GND" H 2555 3277 50  0000 C CNN
F 2 "" H 2550 3450 50  0001 C CNN
F 3 "" H 2550 3450 50  0001 C CNN
	1    2550 3450
	1    0    0    -1  
$EndComp
Wire Wire Line
	2100 2850 2550 2850
Connection ~ 2550 2850
Connection ~ 3000 2850
Wire Wire Line
	2550 3250 2550 3350
Wire Wire Line
	2100 3350 2550 3350
Connection ~ 2550 3350
Wire Wire Line
	2550 3350 2550 3450
Wire Wire Line
	2550 3350 3000 3350
Wire Wire Line
	3700 3500 3700 2850
Wire Wire Line
	3700 2850 3900 2850
Wire Wire Line
	4700 2650 4700 3500
Wire Wire Line
	4550 3500 4550 2850
Connection ~ 4550 2850
Wire Wire Line
	4400 3500 4400 2850
Connection ~ 4400 2850
Wire Wire Line
	4400 2850 4550 2850
Wire Wire Line
	4300 3500 4300 2850
Connection ~ 4300 2850
Wire Wire Line
	4300 2850 4400 2850
Wire Wire Line
	4200 3500 4200 2850
Connection ~ 4200 2850
Wire Wire Line
	4200 2850 4300 2850
Wire Wire Line
	4100 3500 4100 2850
Connection ~ 4100 2850
Wire Wire Line
	4100 2850 4200 2850
Wire Wire Line
	4000 3500 4000 2850
Connection ~ 4000 2850
Wire Wire Line
	4000 2850 4100 2850
Wire Wire Line
	3900 3500 3900 2850
Connection ~ 3900 2850
Wire Wire Line
	3900 2850 4000 2850
$Comp
L power:+1V1 #PWR0122
U 1 1 62044792
P 3550 2700
F 0 "#PWR0122" H 3550 2550 50  0001 C CNN
F 1 "+1V1" H 3565 2873 50  0000 C CNN
F 2 "" H 3550 2700 50  0001 C CNN
F 3 "" H 3550 2700 50  0001 C CNN
	1    3550 2700
	1    0    0    -1  
$EndComp
Wire Wire Line
	3550 2700 3550 2850
Connection ~ 3550 2850
Wire Wire Line
	2550 2850 3000 2850
$Comp
L power:+3V3 #PWR0123
U 1 1 620683E7
P 4550 1850
F 0 "#PWR0123" H 4550 1700 50  0001 C CNN
F 1 "+3V3" H 4565 2023 50  0000 C CNN
F 2 "" H 4550 1850 50  0001 C CNN
F 3 "" H 4550 1850 50  0001 C CNN
	1    4550 1850
	1    0    0    -1  
$EndComp
$Comp
L power:+3.3VADC #PWR0124
U 1 1 62074A11
P 4900 1850
F 0 "#PWR0124" H 5050 1800 50  0001 C CNN
F 1 "+3.3VADC" H 4915 2023 50  0000 C CNN
F 2 "" H 4900 1850 50  0001 C CNN
F 3 "" H 4900 1850 50  0001 C CNN
	1    4900 1850
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 2200 4900 2650
Wire Wire Line
	4900 2650 4700 2650
Wire Wire Line
	4900 2200 4900 1900
Connection ~ 4900 2200
$Comp
L Device:C C106
U 1 1 620D5D7C
P 4900 2950
F 0 "C106" H 5015 2996 50  0000 L CNN
F 1 "1uF" H 5015 2905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 4938 2800 50  0001 C CNN
F 3 "~" H 4900 2950 50  0001 C CNN
	1    4900 2950
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 2800 4900 2650
Connection ~ 4900 2650
$Comp
L power:GND #PWR0125
U 1 1 620E606F
P 4900 3150
F 0 "#PWR0125" H 4900 2900 50  0001 C CNN
F 1 "GND" H 4905 2977 50  0000 C CNN
F 2 "" H 4900 3150 50  0001 C CNN
F 3 "" H 4900 3150 50  0001 C CNN
	1    4900 3150
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 3150 4900 3100
Text Notes 2800 2800 0    50   ~ 0
put C105\nclose to\nVREG_VOUT
Text Notes 5050 3300 0    50   ~ 0
put C106\nclose to\nVREG_IN
$Comp
L Device:C C107
U 1 1 620F67E5
P 5500 2950
F 0 "C107" H 5615 2996 50  0000 L CNN
F 1 "100nF" H 5615 2905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 5538 2800 50  0001 C CNN
F 3 "~" H 5500 2950 50  0001 C CNN
	1    5500 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C109
U 1 1 620F7A4D
P 5950 2950
F 0 "C109" H 6065 2996 50  0000 L CNN
F 1 "100nF" H 6065 2905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 5988 2800 50  0001 C CNN
F 3 "~" H 5950 2950 50  0001 C CNN
	1    5950 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C111
U 1 1 62102241
P 6400 2950
F 0 "C111" H 6515 2996 50  0000 L CNN
F 1 "100nF" H 6515 2905 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 6438 2800 50  0001 C CNN
F 3 "~" H 6400 2950 50  0001 C CNN
	1    6400 2950
	1    0    0    -1  
$EndComp
$Comp
L Device:C C108
U 1 1 6210CD7D
P 5500 2150
F 0 "C108" H 5615 2196 50  0000 L CNN
F 1 "100nF" H 5615 2105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 5538 2000 50  0001 C CNN
F 3 "~" H 5500 2150 50  0001 C CNN
	1    5500 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C110
U 1 1 6211881F
P 5950 2150
F 0 "C110" H 6065 2196 50  0000 L CNN
F 1 "100nF" H 6065 2105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 5988 2000 50  0001 C CNN
F 3 "~" H 5950 2150 50  0001 C CNN
	1    5950 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C112
U 1 1 621230C8
P 6400 2150
F 0 "C112" H 6515 2196 50  0000 L CNN
F 1 "100nF" H 6515 2105 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 6438 2000 50  0001 C CNN
F 3 "~" H 6400 2150 50  0001 C CNN
	1    6400 2150
	1    0    0    -1  
$EndComp
$Comp
L Device:C C113
U 1 1 6212EE46
P 6800 2550
F 0 "C113" H 6915 2596 50  0000 L CNN
F 1 "100nF" H 6915 2505 50  0000 L CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 6838 2400 50  0001 C CNN
F 3 "~" H 6800 2550 50  0001 C CNN
	1    6800 2550
	1    0    0    -1  
$EndComp
Wire Wire Line
	4900 2650 5500 2650
Wire Wire Line
	5500 2650 5500 2800
Wire Wire Line
	5500 2650 5950 2650
Wire Wire Line
	5950 2650 5950 2800
Connection ~ 5500 2650
Wire Wire Line
	5950 2650 6400 2650
Wire Wire Line
	6400 2650 6400 2800
Connection ~ 5950 2650
Wire Wire Line
	4900 1900 5500 1900
Wire Wire Line
	5500 1900 5500 2000
Connection ~ 4900 1900
Wire Wire Line
	4900 1900 4900 1850
Wire Wire Line
	5500 1900 5950 1900
Wire Wire Line
	5950 1900 5950 2000
Connection ~ 5500 1900
Wire Wire Line
	5950 1900 6400 1900
Wire Wire Line
	6400 1900 6400 2000
Connection ~ 5950 1900
Wire Wire Line
	5500 2300 5500 2350
Wire Wire Line
	5500 2350 5950 2350
Wire Wire Line
	6400 2350 6400 2300
Wire Wire Line
	5950 2300 5950 2350
Connection ~ 5950 2350
Wire Wire Line
	5950 2350 6400 2350
Wire Wire Line
	6400 3100 6400 3200
Wire Wire Line
	6400 3200 5950 3200
Wire Wire Line
	5500 3200 5500 3100
Wire Wire Line
	5950 3100 5950 3200
Connection ~ 5950 3200
Wire Wire Line
	5950 3200 5500 3200
Wire Wire Line
	5950 2350 5950 2400
Wire Wire Line
	5950 3200 5950 3300
$Comp
L power:GND #PWR0126
U 1 1 621C8A5C
P 5950 3300
F 0 "#PWR0126" H 5950 3050 50  0001 C CNN
F 1 "GND" H 5955 3127 50  0000 C CNN
F 2 "" H 5950 3300 50  0001 C CNN
F 3 "" H 5950 3300 50  0001 C CNN
	1    5950 3300
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR0127
U 1 1 621C9234
P 5950 2400
F 0 "#PWR0127" H 5950 2150 50  0001 C CNN
F 1 "GND" H 5955 2227 50  0000 C CNN
F 2 "" H 5950 2400 50  0001 C CNN
F 3 "" H 5950 2400 50  0001 C CNN
	1    5950 2400
	1    0    0    -1  
$EndComp
Wire Wire Line
	6400 2650 6550 2650
Wire Wire Line
	6550 2650 6550 2400
Wire Wire Line
	6550 2400 6800 2400
Connection ~ 6400 2650
Wire Wire Line
	6800 2700 6800 3200
Wire Wire Line
	6800 3200 6400 3200
Connection ~ 6400 3200
$Comp
L Device:R R101
U 1 1 622C9762
P 2500 4250
F 0 "R101" V 2293 4250 50  0000 C CNN
F 1 "1k" V 2384 4250 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 2430 4250 50  0001 C CNN
F 3 "~" H 2500 4250 50  0001 C CNN
	1    2500 4250
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR0129
U 1 1 622CB400
P 2200 4250
F 0 "#PWR0129" H 2200 4000 50  0001 C CNN
F 1 "GND" V 2205 4122 50  0000 R CNN
F 2 "" H 2200 4250 50  0001 C CNN
F 3 "" H 2200 4250 50  0001 C CNN
	1    2200 4250
	0    1    1    0   
$EndComp
Wire Wire Line
	2200 4250 2350 4250
Wire Wire Line
	2650 4250 2800 4250
$Comp
L Device:R R102
U 1 1 622FB186
P 5600 3700
F 0 "R102" V 5393 3700 50  0000 C CNN
F 1 "27.4" V 5484 3700 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 5530 3700 50  0001 C CNN
F 3 "~" H 5600 3700 50  0001 C CNN
	1    5600 3700
	0    1    1    0   
$EndComp
$Comp
L Device:R R103
U 1 1 622FBC32
P 5600 4000
F 0 "R103" V 5393 4000 50  0000 C CNN
F 1 "27.4" V 5484 4000 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 5530 4000 50  0001 C CNN
F 3 "~" H 5600 4000 50  0001 C CNN
	1    5600 4000
	0    1    1    0   
$EndComp
Wire Wire Line
	5450 3700 5400 3700
Wire Wire Line
	5400 3700 5400 3800
Wire Wire Line
	5400 3800 5300 3800
Wire Wire Line
	5300 3900 5400 3900
Wire Wire Line
	5400 3900 5400 4000
Wire Wire Line
	5400 4000 5450 4000
Wire Wire Line
	5750 3700 5850 3700
Wire Wire Line
	5850 3700 5850 3800
Wire Wire Line
	5850 3800 6450 3800
Wire Wire Line
	5850 3900 5850 4000
Wire Wire Line
	5850 4000 5750 4000
Wire Wire Line
	5850 3900 6450 3900
Text Notes 5900 4100 0    50   ~ 0
put R102,R103\nclose to RP2040
$Comp
L Device:R R104
U 1 1 62397B94
P 2500 5950
F 0 "R104" V 2293 5950 50  0000 C CNN
F 1 "1k" V 2384 5950 50  0000 C CNN
F 2 "Resistor_SMD:R_0603_1608Metric_Pad0.98x0.95mm_HandSolder" V 2430 5950 50  0001 C CNN
F 3 "~" H 2500 5950 50  0001 C CNN
	1    2500 5950
	0    1    1    0   
$EndComp
Wire Wire Line
	2650 5950 2700 5950
Wire Wire Line
	2700 5950 2700 5800
Wire Wire Line
	2700 5800 2800 5800
$Comp
L Device:Crystal Y100
U 1 1 623CA0B4
P 1950 5750
F 0 "Y100" V 1996 5619 50  0000 R CNN
F 1 "Crystal" V 1905 5619 50  0000 R CNN
F 2 "MCU_RaspberryPi_and_Boards:Crystal_SMD_HC49-US" H 1950 5750 50  0001 C CNN
F 3 "~" H 1950 5750 50  0001 C CNN
	1    1950 5750
	0    -1   -1   0   
$EndComp
Wire Wire Line
	2350 5950 1950 5950
Wire Wire Line
	1950 5950 1950 5900
Wire Wire Line
	1950 5550 2700 5550
$Comp
L Device:C C114
U 1 1 623EBF97
P 1600 5550
F 0 "C114" V 1348 5550 50  0000 C CNN
F 1 "27pF" V 1439 5550 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1638 5400 50  0001 C CNN
F 3 "~" H 1600 5550 50  0001 C CNN
	1    1600 5550
	0    1    1    0   
$EndComp
$Comp
L Device:C C115
U 1 1 623EC70C
P 1600 5950
F 0 "C115" V 1348 5950 50  0000 C CNN
F 1 "27pF" V 1439 5950 50  0000 C CNN
F 2 "Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder" H 1638 5800 50  0001 C CNN
F 3 "~" H 1600 5950 50  0001 C CNN
	1    1600 5950
	0    1    1    0   
$EndComp
Wire Wire Line
	1950 5600 1950 5550
Wire Wire Line
	2800 5600 2700 5600
Wire Wire Line
	2700 5600 2700 5550
Wire Wire Line
	1950 5550 1750 5550
Connection ~ 1950 5550
Wire Wire Line
	1750 5950 1950 5950
Connection ~ 1950 5950
Wire Wire Line
	1450 5950 1350 5950
Wire Wire Line
	1350 5950 1350 5550
Wire Wire Line
	1350 5550 1450 5550
$Comp
L power:GND #PWR0130
U 1 1 62456657
P 1350 6050
F 0 "#PWR0130" H 1350 5800 50  0001 C CNN
F 1 "GND" H 1355 5877 50  0000 C CNN
F 2 "" H 1350 6050 50  0001 C CNN
F 3 "" H 1350 6050 50  0001 C CNN
	1    1350 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	1350 6050 1350 5950
Connection ~ 1350 5950
Text Notes 6300 5050 0    50   ~ 0
Provide the possibility to\nplace a Pico on the board,\nor use a soldered-on\nRP2040 (no flash) instead.
Text Notes 2150 1900 0    50   ~ 0
3V3 power supply for RP2040,\na simple LDO.
Wire Notes Line
	500  2350 4050 2350
Wire Notes Line
	4050 2350 4050 500 
Wire Notes Line
	6300 500  6300 1750
Wire Notes Line
	6850 1750 6850 2200
Wire Notes Line
	6850 2200 7300 2200
Wire Notes Line
	7300 2200 7300 2350
Wire Notes Line
	7300 2350 11200 2350
Wire Notes Line
	6300 1750 6850 1750
Wire Notes Line
	6250 500  6250 1800
Wire Notes Line
	6250 1800 6800 1800
Wire Notes Line
	6800 1800 6800 2250
Wire Notes Line
	6800 2250 7250 2250
Wire Notes Line
	7250 2250 7250 2400
Wire Notes Line
	7250 2400 11200 2400
Wire Notes Line
	7600 2400 7600 6550
Wire Notes Line
	7550 6550 7550 2400
Text Notes 850  4850 0    50   ~ 0
Basic RP2040 stuff with:\n* Decoupling caps\n* Crystal (need one for good glitch timings)\n* External reset\n* No flash, bootloader mode only
Wire Wire Line
	4850 2200 4900 2200
Wire Wire Line
	4550 1850 4550 2200
$Comp
L Device:Jumper_NO_Small JP100
U 1 1 6284F2DA
P 4750 2200
F 0 "JP100" H 4750 2385 50  0000 C CNN
F 1 "Jumper_NO_Small" H 4750 2294 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 4750 2200 50  0001 C CNN
F 3 "~" H 4750 2200 50  0001 C CNN
	1    4750 2200
	1    0    0    -1  
$EndComp
Wire Wire Line
	4650 2200 4550 2200
Connection ~ 4550 2200
Wire Wire Line
	4550 2200 4550 2850
Text Notes 4300 1550 0    50   ~ 0
Place jumper when using\nonboard RP2040 and not\nusing an external 3V3 ref\nfor analog stuff. Otherwise,\ndisconnect.
Wire Wire Line
	2650 6300 2800 6300
NoConn ~ 10050 4600
NoConn ~ 9900 4600
$Comp
L Connector_Generic:Conn_01x04 J100
U 1 1 62C7C504
P 7350 900
F 0 "J100" H 7268 475 50  0000 C CNN
F 1 "Conn_01x04" H 7268 566 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 7350 900 50  0001 C CNN
F 3 "~" H 7350 900 50  0001 C CNN
	1    7350 900 
	-1   0    0    1   
$EndComp
$Comp
L power:+3V3 #PWR0110
U 1 1 62C7F2AD
P 7700 800
F 0 "#PWR0110" H 7700 650 50  0001 C CNN
F 1 "+3V3" V 7715 928 50  0000 L CNN
F 2 "" H 7700 800 50  0001 C CNN
F 3 "" H 7700 800 50  0001 C CNN
	1    7700 800 
	0    1    1    0   
$EndComp
Wire Wire Line
	7550 800  7700 800 
Wire Wire Line
	7550 700  7700 700 
$Comp
L power:GND #PWR0111
U 1 1 62C7F2B5
P 7700 700
F 0 "#PWR0111" H 7700 450 50  0001 C CNN
F 1 "GND" V 7705 572 50  0000 R CNN
F 2 "" H 7700 700 50  0001 C CNN
F 3 "" H 7700 700 50  0001 C CNN
	1    7700 700 
	0    -1   -1   0   
$EndComp
Text GLabel 7650 1000 2    50   Input ~ 0
UART_TX
Text GLabel 7650 900  2    50   Input ~ 0
UART_RX
Wire Wire Line
	7550 1000 7650 1000
Wire Wire Line
	7650 900  7550 900 
$Comp
L Connector_Generic:Conn_01x05 J101
U 1 1 62CC5616
P 8000 1900
F 0 "J101" H 7918 1475 50  0000 C CNN
F 1 "Conn_01x05" H 7918 1566 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 8000 1900 50  0001 C CNN
F 3 "~" H 8000 1900 50  0001 C CNN
	1    8000 1900
	-1   0    0    1   
$EndComp
Wire Wire Line
	8200 1900 8550 1900
Text Label 8550 1900 2    50   ~ 0
SWCLK
Wire Wire Line
	8200 2000 8550 2000
Text Label 8550 2000 2    50   ~ 0
SWDIO
$Comp
L power:+3V3 #PWR0151
U 1 1 62CD93D1
P 8350 1800
F 0 "#PWR0151" H 8350 1650 50  0001 C CNN
F 1 "+3V3" V 8365 1928 50  0000 L CNN
F 2 "" H 8350 1800 50  0001 C CNN
F 3 "" H 8350 1800 50  0001 C CNN
	1    8350 1800
	0    1    1    0   
$EndComp
Wire Wire Line
	8200 1800 8350 1800
Wire Wire Line
	8200 1700 8350 1700
$Comp
L power:GND #PWR0154
U 1 1 62CD93D9
P 8350 1700
F 0 "#PWR0154" H 8350 1450 50  0001 C CNN
F 1 "GND" V 8355 1572 50  0000 R CNN
F 2 "" H 8350 1700 50  0001 C CNN
F 3 "" H 8350 1700 50  0001 C CNN
	1    8350 1700
	0    -1   -1   0   
$EndComp
Wire Wire Line
	8200 2100 10050 2100
Wire Wire Line
	10050 2100 10050 1300
Connection ~ 10050 1300
$EndSCHEMATC