EESchema Schematic File Version 4
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 my_additions:STM32G070RBTx U1
U 1 1 61B8499F
P 3150 3275
F 0 "U1" H 3150 4550 50  0000 C CNN
F 1 "STM32G070RBTx" H 3150 4450 50  0000 C CNN
F 2 "Package_QFP:LQFP-64_10x10mm_P0.5mm" H 3100 1300 50  0001 R CNN
F 3 "" H 4950 675 50  0001 C CNN
	1    3150 3275
	1    0    0    -1  
$EndComp
$Comp
L Connector_Generic:Conn_01x16 J2
U 1 1 61B9055D
P 875 1775
F 0 "J2" H 825 2575 50  0000 L CNN
F 1 "Display module" V 1125 1425 50  0000 L CNN
F 2 "Connector_PinSocket_2.54mm:PinSocket_1x16_P2.54mm_Vertical" H 875 1775 50  0001 C CNN
F 3 "~" H 875 1775 50  0001 C CNN
	1    875  1775
	-1   0    0    -1  
$EndComp
Text Notes 825  1100 2    50   ~ 0
GND
Text Notes 825  1300 2    50   ~ 0
CS
Text Notes 825  1400 2    50   ~ 0
(X-)RS
Text Notes 825  1500 2    50   ~ 0
(Y+)WR
Text Notes 825  1600 2    50   ~ 0
RD
Text Notes 825  1700 2    50   ~ 0
RST
Text Notes 825  1800 2    50   ~ 0
LED
Text Notes 825  1900 2    50   ~ 0
DB0
Text Notes 825  2000 2    50   ~ 0
DB1
Text Notes 825  2100 2    50   ~ 0
DB2
Text Notes 825  2200 2    50   ~ 0
DB3
Text Notes 825  2300 2    50   ~ 0
DB4
Text Notes 825  2400 2    50   ~ 0
DB5
Text Notes 825  2500 2    50   ~ 0
(X+)DB6
Text Notes 825  2600 2    50   ~ 0
(Y-)DB7
Text Notes 825  1200 2    50   ~ 0
3V3
$Comp
L Connector_Generic:Conn_01x05 J7
U 1 1 61B88D47
P 5275 4600
F 0 "J7" H 5225 4900 50  0000 L CNN
F 1 "Encoder" V 5500 4450 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x05_P2.54mm_Vertical" H 5275 4600 50  0001 C CNN
F 3 "~" H 5275 4600 50  0001 C CNN
	1    5275 4600
	1    0    0    -1  
$EndComp
Text Notes 5325 4425 0    50   ~ 0
3V3
Text Notes 5325 4525 0    50   ~ 0
KEY
Text Notes 5325 4625 0    50   ~ 0
S2
Text Notes 5325 4725 0    50   ~ 0
S1
Text Notes 5325 4825 0    50   ~ 0
GND
$Comp
L Converter_ACDC:HLK-PM03 PS1
U 1 1 61B8F3F3
P 5975 1050
F 0 "PS1" H 5975 1325 50  0000 C CNN
F 1 "HLK-PM03" H 5975 1250 50  0000 C CNN
F 2 "Converter_ACDC:Converter_ACDC_HiLink_HLK-PMxx" H 5975 750 50  0001 C CNN
F 3 "http://www.hlktech.net/product_detail.php?ProId=59" H 6375 700 50  0001 C CNN
	1    5975 1050
	1    0    0    -1  
$EndComp
$Comp
L Connector:Screw_Terminal_01x02 J4
U 1 1 61B90832
P 4925 1000
F 0 "J4" H 4925 1100 50  0000 C CNN
F 1 "220V" V 5025 950 50  0000 C CNN
F 2 "TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-3-2-5.08_1x02_P5.08mm_Horizontal" H 4925 1000 50  0001 C CNN
F 3 "~" H 4925 1000 50  0001 C CNN
	1    4925 1000
	-1   0    0    -1  
$EndComp
$Comp
L Isolator:LTV-814 U3
U 1 1 61B96906
P 6075 1725
F 0 "U3" H 6075 2000 50  0000 C CNN
F 1 "LTV-814" H 6075 1925 50  0000 C CNN
F 2 "my_additions:OPTO-SMD4" H 5875 1525 50  0001 L CIN
F 3 "https://optoelectronics.liteon.com/upload/download/DS-70-96-0013/LTV-8X4%20series%20201509.pdf" H 6150 1725 50  0001 L CNN
	1    6075 1725
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR023
U 1 1 61B98D93
P 6475 900
F 0 "#PWR023" H 6475 750 50  0001 C CNN
F 1 "+3V3" H 6450 1025 50  0000 C CNN
F 2 "" H 6475 900 50  0001 C CNN
F 3 "" H 6475 900 50  0001 C CNN
	1    6475 900 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR024
U 1 1 61B9A136
P 6475 1200
F 0 "#PWR024" H 6475 950 50  0001 C CNN
F 1 "GND" H 6475 1075 50  0000 C CNN
F 2 "" H 6475 1200 50  0001 C CNN
F 3 "" H 6475 1200 50  0001 C CNN
	1    6475 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6375 1150 6475 1150
Wire Wire Line
	6475 1150 6475 1200
Wire Wire Line
	6375 950  6475 950 
Wire Wire Line
	6475 950  6475 900 
$Comp
L power:GND #PWR025
U 1 1 61B9D8A9
P 6475 1875
F 0 "#PWR025" H 6475 1625 50  0001 C CNN
F 1 "GND" H 6475 1750 50  0000 C CNN
F 2 "" H 6475 1875 50  0001 C CNN
F 3 "" H 6475 1875 50  0001 C CNN
	1    6475 1875
	1    0    0    -1  
$EndComp
Wire Wire Line
	6375 1825 6475 1825
Wire Wire Line
	6475 1825 6475 1875
$Comp
L power:+3V3 #PWR028
U 1 1 61B9E571
P 6700 1300
F 0 "#PWR028" H 6700 1150 50  0001 C CNN
F 1 "+3V3" H 6675 1425 50  0000 C CNN
F 2 "" H 6700 1300 50  0001 C CNN
F 3 "" H 6700 1300 50  0001 C CNN
	1    6700 1300
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R14
U 1 1 61B9E9EC
P 6700 1450
F 0 "R14" V 6625 1375 50  0000 L CNN
F 1 "10k" V 6775 1375 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6700 1450 50  0001 C CNN
F 3 "~" H 6700 1450 50  0001 C CNN
	1    6700 1450
	1    0    0    -1  
$EndComp
Wire Wire Line
	6700 1300 6700 1350
Wire Wire Line
	6375 1625 6700 1625
Wire Wire Line
	6700 1625 6700 1550
Text GLabel 6925 1625 2    50   Input ~ 0
ZERO_CROSS
Wire Wire Line
	6925 1625 6700 1625
Connection ~ 6700 1625
Wire Wire Line
	5450 1000 5450 950 
Wire Wire Line
	5450 950  5500 950 
Wire Wire Line
	5450 1100 5450 1150
Wire Wire Line
	5450 1150 5500 1150
$Comp
L Device:R R6
U 1 1 61BA2758
P 5575 1625
F 0 "R6" V 5500 1625 50  0000 C CNN
F 1 "47k" V 5575 1625 50  0000 C CNN
F 2 "my_additions:R_0805_HandSolder_together_with_TH_8mm" V 5505 1625 50  0001 C CNN
F 3 "~" H 5575 1625 50  0001 C CNN
	1    5575 1625
	0    1    1    0   
$EndComp
$Comp
L Device:R R7
U 1 1 61BA3C57
P 5575 1825
F 0 "R7" V 5500 1825 50  0000 C CNN
F 1 "47k" V 5575 1825 50  0000 C CNN
F 2 "my_additions:R_0805_HandSolder_together_with_TH_8mm" V 5505 1825 50  0001 C CNN
F 3 "~" H 5575 1825 50  0001 C CNN
	1    5575 1825
	0    1    1    0   
$EndComp
Wire Wire Line
	5725 1625 5775 1625
Wire Wire Line
	5725 1825 5775 1825
Wire Wire Line
	5425 1625 5375 1625
Wire Wire Line
	5375 1625 5375 1100
Connection ~ 5375 1100
Wire Wire Line
	5375 1100 5450 1100
Wire Wire Line
	5425 1825 5300 1825
Wire Wire Line
	5300 1825 5300 1000
Connection ~ 5300 1000
Wire Wire Line
	5300 1000 5450 1000
$Comp
L power:+3V3 #PWR010
U 1 1 61BA7669
P 2625 800
F 0 "#PWR010" H 2625 650 50  0001 C CNN
F 1 "+3V3" H 2600 925 50  0000 C CNN
F 2 "" H 2625 800 50  0001 C CNN
F 3 "" H 2625 800 50  0001 C CNN
	1    2625 800 
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C3
U 1 1 61BA7E36
P 2625 950
F 0 "C3" H 2625 1025 50  0000 L CNN
F 1 "4u7" H 2625 875 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2625 950 50  0001 C CNN
F 3 "~" H 2625 950 50  0001 C CNN
	1    2625 950 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR011
U 1 1 61BA916D
P 2625 1100
F 0 "#PWR011" H 2625 850 50  0001 C CNN
F 1 "GND" H 2625 975 50  0000 C CNN
F 2 "" H 2625 1100 50  0001 C CNN
F 3 "" H 2625 1100 50  0001 C CNN
	1    2625 1100
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C4
U 1 1 61BAA457
P 2875 950
F 0 "C4" H 2875 1025 50  0000 L CNN
F 1 "100n" H 2875 875 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 2875 950 50  0001 C CNN
F 3 "~" H 2875 950 50  0001 C CNN
	1    2875 950 
	1    0    0    -1  
$EndComp
Wire Wire Line
	2625 800  2625 825 
Wire Wire Line
	2625 1050 2625 1075
Wire Wire Line
	2875 1050 2875 1075
Wire Wire Line
	2875 1075 2625 1075
Connection ~ 2625 1075
Wire Wire Line
	2625 1075 2625 1100
Wire Wire Line
	2875 850  2875 825 
Wire Wire Line
	2875 825  2625 825 
Connection ~ 2625 825 
Wire Wire Line
	2625 825  2625 850 
$Comp
L power:+3V3 #PWR012
U 1 1 61BAD46E
P 3300 1225
F 0 "#PWR012" H 3300 1075 50  0001 C CNN
F 1 "+3V3" H 3275 1350 50  0000 C CNN
F 2 "" H 3300 1225 50  0001 C CNN
F 3 "" H 3300 1225 50  0001 C CNN
	1    3300 1225
	1    0    0    -1  
$EndComp
Wire Wire Line
	3300 1275 3300 1250
Wire Wire Line
	3200 1275 3200 1250
Wire Wire Line
	3200 1250 3300 1250
Connection ~ 3300 1250
Wire Wire Line
	3300 1250 3300 1225
Wire Wire Line
	3400 1275 3400 1250
Wire Wire Line
	3400 1250 3300 1250
$Comp
L power:GND #PWR013
U 1 1 61BB04A8
P 3400 5325
F 0 "#PWR013" H 3400 5075 50  0001 C CNN
F 1 "GND" H 3400 5200 50  0000 C CNN
F 2 "" H 3400 5325 50  0001 C CNN
F 3 "" H 3400 5325 50  0001 C CNN
	1    3400 5325
	1    0    0    -1  
$EndComp
Wire Wire Line
	3400 5275 3400 5325
$Comp
L power:GND #PWR02
U 1 1 61BBE187
P 1125 1075
F 0 "#PWR02" H 1125 825 50  0001 C CNN
F 1 "GND" V 1125 875 50  0000 C CNN
F 2 "" H 1125 1075 50  0001 C CNN
F 3 "" H 1125 1075 50  0001 C CNN
	1    1125 1075
	0    -1   -1   0   
$EndComp
$Comp
L power:+3V3 #PWR03
U 1 1 61BC048A
P 1125 1175
F 0 "#PWR03" H 1125 1025 50  0001 C CNN
F 1 "+3V3" V 1125 1375 50  0000 C CNN
F 2 "" H 1125 1175 50  0001 C CNN
F 3 "" H 1125 1175 50  0001 C CNN
	1    1125 1175
	0    1    1    0   
$EndComp
Wire Wire Line
	1075 1175 1125 1175
Wire Wire Line
	1075 1075 1125 1075
Text GLabel 1125 1675 2    50   Input ~ 0
LCD_RST
Text GLabel 1125 1575 2    50   Input ~ 0
LCD_RD
Text GLabel 1125 1475 2    50   Input ~ 0
LCD_WR
Text GLabel 1125 1375 2    50   Input ~ 0
LCD_RS
Text GLabel 1125 1275 2    50   Input ~ 0
LCD_CS
Text GLabel 1125 1775 2    50   Input ~ 0
LCD_LED
Wire Wire Line
	1075 1275 1125 1275
Wire Wire Line
	1075 1375 1125 1375
Wire Wire Line
	1075 1475 1125 1475
Wire Wire Line
	1075 1575 1125 1575
Wire Wire Line
	1075 1675 1125 1675
Wire Wire Line
	1075 1775 1125 1775
$Comp
L power:GND #PWR015
U 1 1 61BCB5F1
P 5025 4825
F 0 "#PWR015" H 5025 4575 50  0001 C CNN
F 1 "GND" H 5025 4700 50  0000 C CNN
F 2 "" H 5025 4825 50  0001 C CNN
F 3 "" H 5025 4825 50  0001 C CNN
	1    5025 4825
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR014
U 1 1 61BCD6C0
P 5025 4375
F 0 "#PWR014" H 5025 4225 50  0001 C CNN
F 1 "+3V3" H 5000 4500 50  0000 C CNN
F 2 "" H 5025 4375 50  0001 C CNN
F 3 "" H 5025 4375 50  0001 C CNN
	1    5025 4375
	1    0    0    -1  
$EndComp
Wire Wire Line
	5075 4400 5025 4400
Wire Wire Line
	5025 4400 5025 4375
Wire Wire Line
	5075 4800 5025 4800
Wire Wire Line
	5025 4800 5025 4825
Text GLabel 5025 4500 0    50   Input ~ 0
ENC_BTN
Text GLabel 5025 4600 0    50   Input ~ 0
ENC_DN
Text GLabel 5025 4700 0    50   Input ~ 0
ENC_UP
Wire Wire Line
	5025 4700 5075 4700
Wire Wire Line
	5025 4600 5075 4600
Wire Wire Line
	5025 4500 5075 4500
Text GLabel 3850 2275 2    50   Input ~ 0
ENC_UP
Text GLabel 3850 2375 2    50   Input ~ 0
ENC_DN
Text GLabel 3850 2475 2    50   Input ~ 0
ENC_BTN
Wire Wire Line
	3800 2275 3850 2275
Wire Wire Line
	3800 2375 3850 2375
Wire Wire Line
	3800 2475 3850 2475
NoConn ~ 7850 4550
NoConn ~ 7350 4650
NoConn ~ 7850 4650
$Comp
L power:+3V3 #PWR031
U 1 1 61BE5CE5
P 7300 4350
F 0 "#PWR031" H 7300 4200 50  0001 C CNN
F 1 "+3V3" V 7300 4550 50  0000 C CNN
F 2 "" H 7300 4350 50  0001 C CNN
F 3 "" H 7300 4350 50  0001 C CNN
	1    7300 4350
	0    -1   -1   0   
$EndComp
$Comp
L power:GND #PWR032
U 1 1 61BE812E
P 7250 4875
F 0 "#PWR032" H 7250 4625 50  0001 C CNN
F 1 "GND" H 7250 4750 50  0000 C CNN
F 2 "" H 7250 4875 50  0001 C CNN
F 3 "" H 7250 4875 50  0001 C CNN
	1    7250 4875
	1    0    0    -1  
$EndComp
Wire Wire Line
	7350 4350 7300 4350
Wire Wire Line
	7250 4450 7250 4550
Connection ~ 7250 4550
Wire Wire Line
	7250 4550 7250 4750
Connection ~ 7250 4750
$Comp
L Device:R_Small R17
U 1 1 61BF0F47
P 8000 4350
F 0 "R17" V 7950 4500 50  0000 C CNN
F 1 "22" V 8000 4350 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 8000 4350 50  0001 C CNN
F 3 "~" H 8000 4350 50  0001 C CNN
	1    8000 4350
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R18
U 1 1 61BF1CE7
P 8000 4450
F 0 "R18" V 7950 4600 50  0000 C CNN
F 1 "22" V 8000 4450 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 8000 4450 50  0001 C CNN
F 3 "~" H 8000 4450 50  0001 C CNN
	1    8000 4450
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R19
U 1 1 61BF22CC
P 8000 4750
F 0 "R19" V 7925 4750 50  0000 C CNN
F 1 "22" V 8000 4750 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 8000 4750 50  0001 C CNN
F 3 "~" H 8000 4750 50  0001 C CNN
	1    8000 4750
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C8
U 1 1 61BF7126
P 8125 4875
F 0 "C8" H 8200 4875 50  0000 L CNN
F 1 "100n" H 8150 4800 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 8125 4875 50  0001 C CNN
F 3 "~" H 8125 4875 50  0001 C CNN
	1    8125 4875
	1    0    0    -1  
$EndComp
Wire Wire Line
	8100 4750 8125 4750
Wire Wire Line
	8125 4775 8125 4750
Connection ~ 8125 4750
Wire Wire Line
	7850 4350 7900 4350
Wire Wire Line
	7850 4450 7900 4450
Wire Wire Line
	7850 4750 7900 4750
$Comp
L power:GND #PWR033
U 1 1 61C0295C
P 8125 5025
F 0 "#PWR033" H 8125 4775 50  0001 C CNN
F 1 "GND" H 8125 4900 50  0000 C CNN
F 2 "" H 8125 5025 50  0001 C CNN
F 3 "" H 8125 5025 50  0001 C CNN
	1    8125 5025
	1    0    0    -1  
$EndComp
Wire Wire Line
	8125 5025 8125 4975
Text GLabel 8250 4750 2    50   Input ~ 0
NRST
Wire Wire Line
	8125 4750 8250 4750
Text GLabel 8250 4350 2    50   Input ~ 0
SWDIO
Text GLabel 8250 4450 2    50   Input ~ 0
SWCLK
Wire Wire Line
	8100 4350 8250 4350
Wire Wire Line
	8100 4450 8250 4450
Text GLabel 2450 3175 0    50   Input ~ 0
SWDIO
Text GLabel 2450 3275 0    50   Input ~ 0
SWCLK
Wire Wire Line
	2500 3175 2450 3175
Wire Wire Line
	2500 3275 2450 3275
Text GLabel 2450 1725 0    50   Input ~ 0
NRST
Wire Wire Line
	2450 1725 2500 1725
$Comp
L Device:Crystal_Small Y1
U 1 1 61C1A44E
P 1975 1450
F 0 "Y1" V 1900 1500 50  0000 L CNN
F 1 "16MHz" V 1975 1525 50  0000 L CNN
F 2 "my_additions:OSC-TH_L10.0-W4.5-P5.00" H 1975 1450 50  0001 C CNN
F 3 "~" H 1975 1450 50  0001 C CNN
	1    1975 1450
	0    1    1    0   
$EndComp
Wire Wire Line
	1075 1875 2500 1875
Wire Wire Line
	1075 1975 2500 1975
Wire Wire Line
	1075 2075 2500 2075
Wire Wire Line
	1075 2175 2500 2175
Wire Wire Line
	1075 2275 2500 2275
Wire Wire Line
	1075 2375 2500 2375
Wire Wire Line
	1075 2475 2500 2475
Wire Wire Line
	1075 2575 2500 2575
$Comp
L Device:C_Small C1
U 1 1 61C428FC
P 1800 1325
F 0 "C1" V 1700 1325 50  0000 C CNN
F 1 "30p" V 1900 1325 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 1800 1325 50  0001 C CNN
F 3 "~" H 1800 1325 50  0001 C CNN
	1    1800 1325
	0    1    1    0   
$EndComp
$Comp
L Device:C_Small C2
U 1 1 61C43B81
P 1800 1575
F 0 "C2" V 1750 1650 50  0000 C CNN
F 1 "30p" V 1900 1575 50  0000 C CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 1800 1575 50  0001 C CNN
F 3 "~" H 1800 1575 50  0001 C CNN
	1    1800 1575
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R5
U 1 1 61C45261
P 2350 1575
F 0 "R5" V 2275 1575 50  0000 C CNN
F 1 "0" V 2350 1575 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 2350 1575 50  0001 C CNN
F 3 "~" H 2350 1575 50  0001 C CNN
	1    2350 1575
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR06
U 1 1 61C4740A
P 1625 1625
F 0 "#PWR06" H 1625 1375 50  0001 C CNN
F 1 "GND" H 1625 1500 50  0000 C CNN
F 2 "" H 1625 1625 50  0001 C CNN
F 3 "" H 1625 1625 50  0001 C CNN
	1    1625 1625
	1    0    0    -1  
$EndComp
Wire Wire Line
	1700 1325 1625 1325
Wire Wire Line
	1625 1325 1625 1575
Wire Wire Line
	1700 1575 1625 1575
Connection ~ 1625 1575
Wire Wire Line
	1625 1575 1625 1625
Wire Wire Line
	1900 1575 1975 1575
Wire Wire Line
	1975 1550 1975 1575
Connection ~ 1975 1575
Wire Wire Line
	1975 1575 2250 1575
Wire Wire Line
	2450 1575 2500 1575
Wire Wire Line
	1900 1325 1975 1325
Wire Wire Line
	2450 1325 2450 1475
Wire Wire Line
	2450 1475 2500 1475
Wire Wire Line
	1975 1350 1975 1325
Connection ~ 1975 1325
Wire Wire Line
	1975 1325 2450 1325
$Comp
L Connector_Generic:Conn_01x04 J8
U 1 1 61C66109
P 6850 4575
F 0 "J8" H 6800 4775 50  0000 L CNN
F 1 "i2c" H 6800 4275 50  0000 L CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x04_P2.54mm_Vertical" H 6850 4575 50  0001 C CNN
F 3 "~" H 6850 4575 50  0001 C CNN
	1    6850 4575
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR027
U 1 1 61C67BC5
P 6600 4775
F 0 "#PWR027" H 6600 4525 50  0001 C CNN
F 1 "GND" V 6600 4600 50  0000 C CNN
F 2 "" H 6600 4775 50  0001 C CNN
F 3 "" H 6600 4775 50  0001 C CNN
	1    6600 4775
	0    1    1    0   
$EndComp
$Comp
L power:+3V3 #PWR026
U 1 1 61C6C5FC
P 6600 4475
F 0 "#PWR026" H 6600 4325 50  0001 C CNN
F 1 "+3V3" V 6600 4675 50  0000 C CNN
F 2 "" H 6600 4475 50  0001 C CNN
F 3 "" H 6600 4475 50  0001 C CNN
	1    6600 4475
	0    -1   -1   0   
$EndComp
Text GLabel 6125 4575 0    50   Input ~ 0
I2C1_SCL
Text GLabel 6125 4675 0    50   Input ~ 0
I2C1_SDA
Wire Wire Line
	6600 4475 6650 4475
Wire Wire Line
	6600 4775 6650 4775
Text GLabel 3850 2675 2    50   Input ~ 0
I2C1_SCL
Text GLabel 3850 2575 2    50   Input ~ 0
I2C1_SDA
Wire Wire Line
	3850 2675 3800 2675
Wire Wire Line
	3850 2775 3800 2775
$Comp
L my_additions:MAX6675 U2
U 1 1 61C8F235
P 5900 5975
F 0 "U2" H 5725 6275 50  0000 C CNN
F 1 "MAX6675" H 6100 6275 50  0000 C CNN
F 2 "Package_SO:SO-8_3.9x4.9mm_P1.27mm" H 5050 5675 50  0001 C CNN
F 3 "https://datasheets.maximintegrated.com/en/ds/MAX6675.pdf" H 5900 5975 50  0001 C CNN
	1    5900 5975
	1    0    0    -1  
$EndComp
Text GLabel 6275 5875 2    50   Input ~ 0
MAX_MISO
Text GLabel 6275 5975 2    50   Input ~ 0
MAX_SCK
Text GLabel 6275 6075 2    50   Input ~ 0
MAX_CS
Text GLabel 3850 3375 2    50   Input ~ 0
MAX_CS
Text GLabel 3850 3275 2    50   Input ~ 0
MAX_MISO
Text GLabel 3850 3175 2    50   Input ~ 0
MAX_SCK
Wire Wire Line
	3800 3175 3850 3175
Wire Wire Line
	3800 3275 3850 3275
Wire Wire Line
	3800 3375 3850 3375
Wire Wire Line
	6200 5875 6275 5875
Wire Wire Line
	6200 5975 6275 5975
Wire Wire Line
	6200 6075 6275 6075
$Comp
L power:+3V3 #PWR020
U 1 1 61CBDDBA
P 5900 5575
F 0 "#PWR020" H 5900 5425 50  0001 C CNN
F 1 "+3V3" H 5875 5700 50  0000 C CNN
F 2 "" H 5900 5575 50  0001 C CNN
F 3 "" H 5900 5575 50  0001 C CNN
	1    5900 5575
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR021
U 1 1 61CC22C1
P 5900 6375
F 0 "#PWR021" H 5900 6125 50  0001 C CNN
F 1 "GND" H 5900 6250 50  0000 C CNN
F 2 "" H 5900 6375 50  0001 C CNN
F 3 "" H 5900 6375 50  0001 C CNN
	1    5900 6375
	1    0    0    -1  
$EndComp
Wire Wire Line
	5900 6325 5900 6375
Wire Wire Line
	5900 5625 5900 5575
$Comp
L power:+3V3 #PWR016
U 1 1 61CCF734
P 5475 5375
F 0 "#PWR016" H 5475 5225 50  0001 C CNN
F 1 "+3V3" H 5450 5500 50  0000 C CNN
F 2 "" H 5475 5375 50  0001 C CNN
F 3 "" H 5475 5375 50  0001 C CNN
	1    5475 5375
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C5
U 1 1 61CCF73A
P 5475 5525
F 0 "C5" H 5475 5600 50  0000 L CNN
F 1 "100n" H 5475 5450 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 5475 5525 50  0001 C CNN
F 3 "~" H 5475 5525 50  0001 C CNN
	1    5475 5525
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR017
U 1 1 61CCF740
P 5475 5675
F 0 "#PWR017" H 5475 5425 50  0001 C CNN
F 1 "GND" H 5475 5550 50  0000 C CNN
F 2 "" H 5475 5675 50  0001 C CNN
F 3 "" H 5475 5675 50  0001 C CNN
	1    5475 5675
	1    0    0    -1  
$EndComp
Wire Wire Line
	5475 5375 5475 5425
Wire Wire Line
	5475 5625 5475 5675
$Comp
L power:GND #PWR018
U 1 1 61CE63B0
P 5575 6050
F 0 "#PWR018" H 5575 5800 50  0001 C CNN
F 1 "GND" H 5575 5925 50  0000 C CNN
F 2 "" H 5575 6050 50  0001 C CNN
F 3 "" H 5575 6050 50  0001 C CNN
	1    5575 6050
	1    0    0    -1  
$EndComp
Wire Wire Line
	5300 5925 5600 5925
Wire Wire Line
	5300 6025 5575 6025
Wire Wire Line
	5575 6050 5575 6025
Connection ~ 5575 6025
Wire Wire Line
	5575 6025 5600 6025
Text Notes 5050 5950 2    50   ~ 0
T+
Text Notes 5050 6050 2    50   ~ 0
T-
$Comp
L Connector:Screw_Terminal_01x02 J6
U 1 1 61CFFABD
P 5100 5925
F 0 "J6" H 5100 6025 50  0000 C CNN
F 1 "TC" H 5100 5725 50  0000 C CNN
F 2 "TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-3-2-5.08_1x02_P5.08mm_Horizontal" H 5100 5925 50  0001 C CNN
F 3 "~" H 5100 5925 50  0001 C CNN
	1    5100 5925
	-1   0    0    -1  
$EndComp
Text GLabel 3850 3975 2    50   Input ~ 0
LCD_CS
Wire Wire Line
	3850 3975 3800 3975
Text GLabel 3850 1975 2    50   Input ~ 0
LCD_WR
Text GLabel 3850 1875 2    50   Input ~ 0
LCD_RS
Wire Wire Line
	3800 1875 3850 1875
Wire Wire Line
	3800 1975 3850 1975
Text GLabel 2450 3975 0    50   Input ~ 0
LCD_RD
Text GLabel 2450 4075 0    50   Input ~ 0
LCD_RST
Wire Wire Line
	2450 3975 2500 3975
Wire Wire Line
	2450 4075 2500 4075
$Comp
L Device:Q_NPN_BEC Q1
U 1 1 61D399A8
P 1450 4025
F 0 "Q1" H 1641 4071 50  0000 L CNN
F 1 "LBC817" H 1641 3980 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 1650 4125 50  0001 C CNN
F 3 "~" H 1450 4025 50  0001 C CNN
	1    1450 4025
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R1
U 1 1 61D3C09B
P 1100 4025
F 0 "R1" V 1025 4025 50  0000 C CNN
F 1 "220" V 1175 4025 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 1100 4025 50  0001 C CNN
F 3 "~" H 1100 4025 50  0001 C CNN
	1    1100 4025
	0    1    1    0   
$EndComp
$Comp
L Device:Buzzer BZ1
U 1 1 61D3D7CB
P 1675 3675
F 0 "BZ1" H 1325 3700 50  0000 L CNN
F 1 "HNB09A03" H 1200 3625 50  0000 L CNN
F 2 "my_additions:Buzzer_D9_H5.5" V 1650 3775 50  0001 C CNN
F 3 "~" V 1650 3775 50  0001 C CNN
	1    1675 3675
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR04
U 1 1 61D3EF95
P 1550 3525
F 0 "#PWR04" H 1550 3375 50  0001 C CNN
F 1 "+3V3" H 1525 3650 50  0000 C CNN
F 2 "" H 1550 3525 50  0001 C CNN
F 3 "" H 1550 3525 50  0001 C CNN
	1    1550 3525
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR05
U 1 1 61D4431C
P 1550 4275
F 0 "#PWR05" H 1550 4025 50  0001 C CNN
F 1 "GND" H 1550 4150 50  0000 C CNN
F 2 "" H 1550 4275 50  0001 C CNN
F 3 "" H 1550 4275 50  0001 C CNN
	1    1550 4275
	1    0    0    -1  
$EndComp
Wire Wire Line
	3800 2575 3850 2575
Text GLabel 3850 2775 2    50   Input ~ 0
BUZZER
Text GLabel 950  4025 0    50   Input ~ 0
BUZZER
Wire Wire Line
	1550 3525 1550 3575
Wire Wire Line
	1550 3575 1575 3575
Wire Wire Line
	1550 3825 1550 3775
Wire Wire Line
	1550 3775 1575 3775
Wire Wire Line
	1550 4275 1550 4225
Wire Wire Line
	1250 4025 1200 4025
Wire Wire Line
	1000 4025 950  4025
$Comp
L Device:R_Small R11
U 1 1 61D84483
P 6450 4575
F 0 "R11" V 6400 4725 50  0000 C CNN
F 1 "120" V 6450 4575 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6450 4575 50  0001 C CNN
F 3 "~" H 6450 4575 50  0001 C CNN
	1    6450 4575
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R12
U 1 1 61D87224
P 6450 4675
F 0 "R12" V 6400 4825 50  0000 C CNN
F 1 "120" V 6450 4675 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6450 4675 50  0001 C CNN
F 3 "~" H 6450 4675 50  0001 C CNN
	1    6450 4675
	0    1    1    0   
$EndComp
Wire Wire Line
	6550 4575 6650 4575
Wire Wire Line
	6550 4675 6650 4675
Wire Wire Line
	6125 4575 6175 4575
Wire Wire Line
	6125 4675 6250 4675
$Comp
L Device:R_Small R9
U 1 1 61D9F793
P 6175 4350
F 0 "R9" V 6100 4300 50  0000 L CNN
F 1 "10k" V 6175 4275 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6175 4350 50  0001 C CNN
F 3 "~" H 6175 4350 50  0001 C CNN
	1    6175 4350
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R10
U 1 1 61DA1286
P 6250 4350
F 0 "R10" V 6325 4275 50  0000 L CNN
F 1 "10k" V 6250 4275 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6250 4350 50  0001 C CNN
F 3 "~" H 6250 4350 50  0001 C CNN
	1    6250 4350
	1    0    0    -1  
$EndComp
Wire Wire Line
	6175 4450 6175 4575
Connection ~ 6175 4575
Wire Wire Line
	6175 4575 6350 4575
Wire Wire Line
	6250 4450 6250 4675
Connection ~ 6250 4675
Wire Wire Line
	6250 4675 6350 4675
$Comp
L power:+3V3 #PWR022
U 1 1 61DB4C98
P 6075 4200
F 0 "#PWR022" H 6075 4050 50  0001 C CNN
F 1 "+3V3" H 6050 4325 50  0000 C CNN
F 2 "" H 6075 4200 50  0001 C CNN
F 3 "" H 6075 4200 50  0001 C CNN
	1    6075 4200
	1    0    0    -1  
$EndComp
Wire Wire Line
	6075 4200 6075 4225
Wire Wire Line
	6075 4225 6175 4225
Wire Wire Line
	6250 4225 6250 4250
Wire Wire Line
	6175 4250 6175 4225
Connection ~ 6175 4225
Wire Wire Line
	6175 4225 6250 4225
$Comp
L Connector_Generic:Conn_01x03 J3
U 1 1 61DC7EDA
P 875 2875
F 0 "J3" H 875 3075 50  0000 C CNN
F 1 "SPI LCD" H 875 2675 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x03_P2.54mm_Vertical" H 875 2875 50  0001 C CNN
F 3 "~" H 875 2875 50  0001 C CNN
	1    875  2875
	-1   0    0    -1  
$EndComp
Text Notes 825  2800 2    50   ~ 0
LCD_SCK
Text Notes 825  2900 2    50   ~ 0
LCD_MOSI
Text Notes 825  3000 2    50   ~ 0
LCD_MISO
Text GLabel 1125 2775 2    50   Input ~ 0
LCD_SCK
Text GLabel 1125 2875 2    50   Input ~ 0
LCD_MOSI
Text GLabel 1125 2975 2    50   Input ~ 0
LCD_MISO
Wire Wire Line
	1075 2775 1125 2775
Wire Wire Line
	1075 2875 1125 2875
Wire Wire Line
	1075 2975 1125 2975
Text GLabel 3850 2175 2    50   Input ~ 0
LCD_SCK
Text GLabel 3850 4175 2    50   Input ~ 0
LCD_MOSI
Text GLabel 3850 4075 2    50   Input ~ 0
LCD_MISO
Wire Wire Line
	3850 2175 3800 2175
Wire Wire Line
	3800 4075 3850 4075
Wire Wire Line
	3800 4175 3850 4175
$Comp
L Connector:Screw_Terminal_01x02 J5
U 1 1 61E4863D
P 4925 2350
F 0 "J5" H 4925 2450 50  0000 C CNN
F 1 "Heater" V 5025 2300 50  0000 C CNN
F 2 "TerminalBlock_Phoenix:TerminalBlock_Phoenix_MKDS-3-2-5.08_1x02_P5.08mm_Horizontal" H 4925 2350 50  0001 C CNN
F 3 "~" H 4925 2350 50  0001 C CNN
	1    4925 2350
	-1   0    0    -1  
$EndComp
$Comp
L Relay_SolidState:MOC3023M U4
U 1 1 61E58893
P 6075 3025
F 0 "U4" H 6075 3300 50  0000 C CNN
F 1 "MOC3023M" H 6075 3225 50  0000 C CNN
F 2 "my_additions:OPTO-SMD6" H 5875 2825 50  0001 L CIN
F 3 "https://www.onsemi.com/pub/Collateral/MOC3023M-D.PDF" H 6075 3025 50  0001 L CNN
	1    6075 3025
	1    0    0    -1  
$EndComp
$Comp
L Triac_Thyristor:BT138-600 Q3
U 1 1 61E5AF19
P 7100 3025
F 0 "Q3" H 6875 3075 50  0000 L CNN
F 1 "BT138-600" H 6550 3000 50  0000 L CNN
F 2 "Package_TO_SOT_THT:TO-220-3_Vertical" H 7300 2950 50  0001 L CIN
F 3 "https://assets.nexperia.com/documents/data-sheet/BT138_SER_D_E.pdf" H 7100 3025 50  0001 L CNN
	1    7100 3025
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R8
U 1 1 61E5D2C5
P 5600 2925
F 0 "R8" V 5525 2925 50  0000 C CNN
F 1 "270" V 5675 2925 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 5600 2925 50  0001 C CNN
F 3 "~" H 5600 2925 50  0001 C CNN
	1    5600 2925
	0    1    1    0   
$EndComp
$Comp
L power:GND #PWR019
U 1 1 61E5E212
P 5725 3150
F 0 "#PWR019" H 5725 2900 50  0001 C CNN
F 1 "GND" H 5725 3025 50  0000 C CNN
F 2 "" H 5725 3150 50  0001 C CNN
F 3 "" H 5725 3150 50  0001 C CNN
	1    5725 3150
	1    0    0    -1  
$EndComp
Text GLabel 2450 2675 0    50   Input ~ 0
ZERO_CROSS
Text GLabel 2450 2775 0    50   Input ~ 0
GATE_CONTROL
Wire Wire Line
	2450 2675 2500 2675
Wire Wire Line
	2450 2775 2500 2775
Text GLabel 5425 2925 0    50   Input ~ 0
GATE_CONTROL
Wire Wire Line
	5425 2925 5500 2925
Wire Wire Line
	5700 2925 5775 2925
Wire Wire Line
	5775 3125 5725 3125
Wire Wire Line
	5725 3125 5725 3150
$Comp
L Device:R_Small R15
U 1 1 61E906D6
P 6775 2925
F 0 "R15" V 6700 2925 50  0000 C CNN
F 1 "220" V 6775 2925 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6775 2925 50  0001 C CNN
F 3 "~" H 6775 2925 50  0001 C CNN
	1    6775 2925
	0    1    1    0   
$EndComp
$Comp
L Device:R_Small R16
U 1 1 61E90889
P 6950 3325
F 0 "R16" V 6875 3325 50  0000 C CNN
F 1 "470" V 7025 3325 50  0000 C CNN
F 2 "my_additions:R_0805_HandSolder_together_with_TH_8mm" H 6950 3325 50  0001 C CNN
F 3 "~" H 6950 3325 50  0001 C CNN
	1    6950 3325
	0    1    1    0   
$EndComp
Wire Wire Line
	6375 2925 6425 2925
Wire Wire Line
	6625 2925 6675 2925
Wire Wire Line
	6375 3125 6800 3125
Wire Wire Line
	7050 3325 7100 3325
Wire Wire Line
	7100 3325 7100 3175
Wire Wire Line
	6850 3325 6800 3325
Wire Wire Line
	6800 3325 6800 3125
Connection ~ 6800 3125
Wire Wire Line
	6800 3125 6950 3125
Wire Wire Line
	7100 2450 7100 2850
Wire Wire Line
	6875 2925 6875 2850
Wire Wire Line
	6875 2850 7100 2850
Connection ~ 7100 2850
Wire Wire Line
	7100 2850 7100 2875
$Comp
L Device:LED_Small D1
U 1 1 61EE28FA
P 1500 5050
F 0 "D1" H 1500 4975 50  0000 C CNN
F 1 "Green" H 1500 5150 50  0000 C CNN
F 2 "LED_SMD:LED_0805_2012Metric_Pad1.15x1.40mm_HandSolder" V 1500 5050 50  0001 C CNN
F 3 "~" V 1500 5050 50  0001 C CNN
	1    1500 5050
	-1   0    0    1   
$EndComp
$Comp
L power:GND #PWR07
U 1 1 61EE5CEC
P 1650 5050
F 0 "#PWR07" H 1650 4800 50  0001 C CNN
F 1 "GND" H 1650 4925 50  0000 C CNN
F 2 "" H 1650 5050 50  0001 C CNN
F 3 "" H 1650 5050 50  0001 C CNN
	1    1650 5050
	0    -1   -1   0   
$EndComp
Wire Wire Line
	1600 5050 1650 5050
$Comp
L Device:R_Small R2
U 1 1 61EF8313
P 1250 5050
F 0 "R2" V 1175 5050 50  0000 C CNN
F 1 "1k8" V 1325 5050 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 1250 5050 50  0001 C CNN
F 3 "~" H 1250 5050 50  0001 C CNN
	1    1250 5050
	0    1    1    0   
$EndComp
Text GLabel 2450 3775 0    50   Input ~ 0
LED_STATUS
Wire Wire Line
	2450 3775 2500 3775
Text GLabel 1100 5050 0    50   Input ~ 0
LED_STATUS
Wire Wire Line
	1100 5050 1150 5050
Wire Wire Line
	1350 5050 1400 5050
Text GLabel 2450 3875 0    50   Input ~ 0
STOP
Wire Wire Line
	2450 3875 2500 3875
$Comp
L Connector_Generic:Conn_01x02 J1
U 1 1 61F2A440
P 750 4600
F 0 "J1" H 750 4700 50  0000 C CNN
F 1 "STOP" V 850 4550 50  0000 C CNN
F 2 "Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical" H 750 4600 50  0001 C CNN
F 3 "~" H 750 4600 50  0001 C CNN
	1    750  4600
	-1   0    0    -1  
$EndComp
$Comp
L power:GND #PWR01
U 1 1 61F2C22C
P 1000 4750
F 0 "#PWR01" H 1000 4500 50  0001 C CNN
F 1 "GND" H 1000 4625 50  0000 C CNN
F 2 "" H 1000 4750 50  0001 C CNN
F 3 "" H 1000 4750 50  0001 C CNN
	1    1000 4750
	1    0    0    -1  
$EndComp
Text GLabel 1000 4600 2    50   Input ~ 0
STOP
Wire Wire Line
	1000 4600 950  4600
Wire Wire Line
	1000 4750 1000 4700
Wire Wire Line
	1000 4700 950  4700
Text GLabel 2450 3675 0    50   Input ~ 0
LCD_LED_CTRL
Wire Wire Line
	2450 3675 2500 3675
$Comp
L Device:Q_NPN_BEC Q2
U 1 1 61F6247F
P 1700 5950
F 0 "Q2" H 1891 5996 50  0000 L CNN
F 1 "LBC817" H 1891 5905 50  0000 L CNN
F 2 "Package_TO_SOT_SMD:SOT-23_Handsoldering" H 1900 6050 50  0001 C CNN
F 3 "~" H 1700 5950 50  0001 C CNN
	1    1700 5950
	1    0    0    -1  
$EndComp
$Comp
L Device:R_Small R3
U 1 1 61F62485
P 1350 5950
F 0 "R3" V 1275 5950 50  0000 C CNN
F 1 "220" V 1425 5950 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 1350 5950 50  0001 C CNN
F 3 "~" H 1350 5950 50  0001 C CNN
	1    1350 5950
	0    1    1    0   
$EndComp
Wire Wire Line
	1500 5950 1450 5950
Wire Wire Line
	1250 5950 1200 5950
Text GLabel 1200 5950 0    50   Input ~ 0
LCD_LED_CTRL
$Comp
L power:GND #PWR09
U 1 1 61F77AF1
P 1800 6200
F 0 "#PWR09" H 1800 5950 50  0001 C CNN
F 1 "GND" H 1800 6075 50  0000 C CNN
F 2 "" H 1800 6200 50  0001 C CNN
F 3 "" H 1800 6200 50  0001 C CNN
	1    1800 6200
	1    0    0    -1  
$EndComp
Text GLabel 2050 5725 2    50   Input ~ 0
LCD_LED
Wire Wire Line
	1800 6200 1800 6150
NoConn ~ 3800 2875
NoConn ~ 3800 2975
NoConn ~ 3800 3075
NoConn ~ 3800 2075
NoConn ~ 3800 3575
NoConn ~ 3800 3675
NoConn ~ 3800 3775
NoConn ~ 3800 3875
NoConn ~ 3800 4375
NoConn ~ 3800 4475
NoConn ~ 2500 5075
NoConn ~ 2500 4975
NoConn ~ 2500 4875
NoConn ~ 2500 4775
NoConn ~ 2500 4675
NoConn ~ 2500 4575
NoConn ~ 2500 4475
NoConn ~ 2500 4375
NoConn ~ 2500 4275
NoConn ~ 2500 4175
NoConn ~ 2500 3575
NoConn ~ 2500 3375
NoConn ~ 2500 3075
NoConn ~ 2500 2975
NoConn ~ 2500 2875
$Comp
L Device:CP_Small C6
U 1 1 61BA7675
P 7050 1050
F 0 "C6" H 7075 1125 50  0000 L CNN
F 1 "470u" H 7075 975 50  0000 L CNN
F 2 "Capacitor_SMD:CP_Elec_6.3x7.7" H 7050 1050 50  0001 C CNN
F 3 "~" H 7050 1050 50  0001 C CNN
	1    7050 1050
	1    0    0    -1  
$EndComp
$Comp
L Device:C_Small C7
U 1 1 61BA92D0
P 7325 1050
F 0 "C7" H 7350 1125 50  0000 L CNN
F 1 "100n" H 7350 975 50  0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder" H 7325 1050 50  0001 C CNN
F 3 "~" H 7325 1050 50  0001 C CNN
	1    7325 1050
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR029
U 1 1 61BB5B21
P 7050 900
F 0 "#PWR029" H 7050 750 50  0001 C CNN
F 1 "+3V3" H 7025 1025 50  0000 C CNN
F 2 "" H 7050 900 50  0001 C CNN
F 3 "" H 7050 900 50  0001 C CNN
	1    7050 900 
	1    0    0    -1  
$EndComp
$Comp
L power:GND #PWR030
U 1 1 61BC0B82
P 7050 1200
F 0 "#PWR030" H 7050 950 50  0001 C CNN
F 1 "GND" H 7050 1075 50  0000 C CNN
F 2 "" H 7050 1200 50  0001 C CNN
F 3 "" H 7050 1200 50  0001 C CNN
	1    7050 1200
	1    0    0    -1  
$EndComp
Wire Wire Line
	7050 950  7050 925 
Wire Wire Line
	7050 1200 7050 1175
Wire Wire Line
	7050 1175 7325 1175
Wire Wire Line
	7325 1175 7325 1150
Connection ~ 7050 1175
Wire Wire Line
	7050 1175 7050 1150
Wire Wire Line
	7050 925  7325 925 
Wire Wire Line
	7325 925  7325 950 
Connection ~ 7050 925 
Wire Wire Line
	7050 925  7050 900 
$Comp
L Device:R_Small R4
U 1 1 61C07348
P 1800 5600
F 0 "R4" V 1725 5550 50  0000 L CNN
F 1 "10k" V 1875 5525 50  0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 1800 5600 50  0001 C CNN
F 3 "~" H 1800 5600 50  0001 C CNN
	1    1800 5600
	1    0    0    -1  
$EndComp
$Comp
L power:+3V3 #PWR08
U 1 1 61C082F5
P 1800 5450
F 0 "#PWR08" H 1800 5300 50  0001 C CNN
F 1 "+3V3" H 1775 5575 50  0000 C CNN
F 2 "" H 1800 5450 50  0001 C CNN
F 3 "" H 1800 5450 50  0001 C CNN
	1    1800 5450
	1    0    0    -1  
$EndComp
Wire Wire Line
	1800 5450 1800 5500
Wire Wire Line
	1800 5700 1800 5725
Wire Wire Line
	1800 5725 2050 5725
Connection ~ 1800 5725
Wire Wire Line
	1800 5725 1800 5750
$Comp
L Device:R_Small R13
U 1 1 61E8F4A6
P 6525 2925
F 0 "R13" V 6450 2925 50  0000 C CNN
F 1 "220" V 6525 2925 50  0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder" H 6525 2925 50  0001 C CNN
F 3 "~" H 6525 2925 50  0001 C CNN
	1    6525 2925
	0    1    1    0   
$EndComp
Wire Wire Line
	5125 1000 5225 1000
Wire Wire Line
	7100 3325 7300 3325
Wire Wire Line
	7300 3325 7300 2350
Wire Wire Line
	7300 2350 5225 2350
Wire Wire Line
	5225 2350 5225 1000
Connection ~ 7100 3325
Connection ~ 5225 1000
Wire Wire Line
	5225 1000 5300 1000
Wire Wire Line
	5125 1100 5150 1100
Wire Wire Line
	5125 2450 7100 2450
Wire Wire Line
	5125 2350 5150 2350
Wire Wire Line
	5150 2350 5150 1100
Connection ~ 5150 1100
Wire Wire Line
	5150 1100 5375 1100
Text Notes 6900 4500 0    50   ~ 0
3v3
Text Notes 6900 4600 0    50   ~ 0
SCL
Text Notes 6900 4700 0    50   ~ 0
SDA
Text Notes 6900 4800 0    50   ~ 0
GND
$Comp
L power:PWR_FLAG #FLG0101
U 1 1 61CB4BE3
P 5500 950
F 0 "#FLG0101" H 5500 1025 50  0001 C CNN
F 1 "PWR_FLAG" H 5500 1100 50  0000 C CNN
F 2 "" H 5500 950 50  0001 C CNN
F 3 "~" H 5500 950 50  0001 C CNN
	1    5500 950 
	1    0    0    -1  
$EndComp
Connection ~ 5500 950 
Wire Wire Line
	5500 950  5575 950 
$Comp
L power:PWR_FLAG #FLG0102
U 1 1 61CB5DBF
P 5500 1150
F 0 "#FLG0102" H 5500 1225 50  0001 C CNN
F 1 "PWR_FLAG" H 5375 1300 50  0000 C CNN
F 2 "" H 5500 1150 50  0001 C CNN
F 3 "~" H 5500 1150 50  0001 C CNN
	1    5500 1150
	-1   0    0    1   
$EndComp
Connection ~ 5500 1150
Wire Wire Line
	5500 1150 5575 1150
$Comp
L Connector_Generic:Conn_02x07_Odd_Even J9
U 1 1 61CD9E66
P 7550 4550
F 0 "J9" H 7600 4950 50  0000 C CNN
F 1 "SWD" V 7600 4550 50  0000 C CNN
F 2 "Connector_PinHeader_1.27mm:PinHeader_2x07_P1.27mm_Vertical_SMD" H 7550 4550 50  0001 C CNN
F 3 "~" H 7550 4550 50  0001 C CNN
	1    7550 4550
	1    0    0    -1  
$EndComp
Wire Wire Line
	7250 4750 7250 4875
Wire Wire Line
	7250 4750 7350 4750
Wire Wire Line
	7250 4550 7350 4550
Wire Wire Line
	7250 4450 7350 4450
NoConn ~ 7350 4250
NoConn ~ 7850 4250
NoConn ~ 7350 4850
NoConn ~ 7850 4850
$Comp
L Mechanical:Heatsink_Pad HS1
U 1 1 61DF34FE
P 7575 2950
F 0 "HS1" V 7528 3080 50  0000 L CNN
F 1 "Heatsink_Pad" V 7619 3080 50  0000 L CNN
F 2 "Heatsink:Heatsink_Fischer_SK104-STC-STIC_35x13mm_2xDrill2.5mm" H 7587 2900 50  0001 C CNN
F 3 "~" H 7587 2900 50  0001 C CNN
	1    7575 2950
	0    1    1    0   
$EndComp
NoConn ~ 7475 2950
$Comp
L Mechanical:MountingHole H1
U 1 1 61E7A383
P 6075 7175
F 0 "H1" H 6175 7221 50  0000 L CNN
F 1 "MountingHole" H 6175 7130 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 6075 7175 50  0001 C CNN
F 3 "~" H 6075 7175 50  0001 C CNN
	1    6075 7175
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H2
U 1 1 61E7C256
P 6075 7400
F 0 "H2" H 6175 7446 50  0000 L CNN
F 1 "MountingHole" H 6175 7355 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 6075 7400 50  0001 C CNN
F 3 "~" H 6075 7400 50  0001 C CNN
	1    6075 7400
	1    0    0    -1  
$EndComp
$Comp
L Mechanical:MountingHole H3
U 1 1 61E7C43D
P 6075 7600
F 0 "H3" H 6175 7646 50  0000 L CNN
F 1 "MountingHole" H 6175 7555 50  0000 L CNN
F 2 "MountingHole:MountingHole_3.2mm_M3_Pad_Via" H 6075 7600 50  0001 C CNN
F 3 "~" H 6075 7600 50  0001 C CNN
	1    6075 7600
	1    0    0    -1  
$EndComp
$EndSCHEMATC