EESchema Schematic File Version 2 LIBS:Atmega8 LIBS:power LIBS:w_analog LIBS:w_connectors LIBS:w_device LIBS:w_logic LIBS:w_memory LIBS:w_microcontrollers LIBS:w_opto LIBS:w_relay LIBS:w_rtx LIBS:w_transistor LIBS:stm32f100 LIBS:lt1076 EELAYER 24 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 1 1 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr $Comp L STM32F100C4 U3 U 1 1 525A80E6 P 5550 3550 F 0 "U3" H 5850 2000 60 0000 C CNN F 1 "STM32F100C4" H 6075 1900 60 0000 C CNN F 2 "" H 5550 3550 60 0000 C CNN F 3 "" H 5550 3550 60 0000 C CNN 1 5550 3550 1 0 0 -1 $EndComp $Comp L CRYSTAL X1 U 1 1 525A8132 P 4150 3950 F 0 "X1" V 4150 3850 60 0000 C CNN F 1 "8MHz" V 4150 4100 60 0000 C CNN F 2 "" H 4150 3950 60 0000 C CNN F 3 "" H 4150 3950 60 0000 C CNN 1 4150 3950 0 1 1 0 $EndComp $Comp L C C4 U 1 1 525A8150 P 3900 3900 F 0 "C4" V 4000 3900 50 0000 L CNN F 1 "22pF" V 4000 3700 50 0000 L CNN F 2 "" H 3900 3900 60 0000 C CNN F 3 "" H 3900 3900 60 0000 C CNN 1 3900 3900 0 -1 -1 0 $EndComp $Comp L C C5 U 1 1 525A8164 P 3900 4000 F 0 "C5" V 3800 4000 50 0000 L CNN F 1 "22pF" V 3800 3800 50 0000 L CNN F 2 "" H 3900 4000 60 0000 C CNN F 3 "" H 3900 4000 60 0000 C CNN 1 3900 4000 0 -1 -1 0 $EndComp $Comp L GND #PWR01 U 1 1 525A820A P 3700 4100 F 0 "#PWR01" H 3700 4100 30 0001 C CNN F 1 "GND" H 3700 4030 30 0001 C CNN F 2 "" H 3700 4100 60 0000 C CNN F 3 "" H 3700 4100 60 0000 C CNN 1 3700 4100 -1 0 0 -1 $EndComp $Comp L GND #PWR02 U 1 1 525A829B P 4350 5050 F 0 "#PWR02" H 4350 5050 30 0001 C CNN F 1 "GND" H 4350 4980 30 0001 C CNN F 2 "" H 4350 5050 60 0000 C CNN F 3 "" H 4350 5050 60 0000 C CNN 1 4350 5050 1 0 0 -1 $EndComp Text Label 4000 2800 0 60 ~ 0 UART1_TX Text Label 4000 2900 0 60 ~ 0 UART1_RX $Comp L KB814 U2 U 1 1 525A85B8 P 1450 1500 F 0 "U2" H 1450 1590 50 0000 C CNN F 1 "PC814" H 1450 1360 50 0000 C CNN F 2 "" H 1450 1500 60 0000 C CNN F 3 "" H 1450 1500 60 0000 C CNN 1 1450 1500 1 0 0 -1 $EndComp $Comp L KB814 U1 U 1 1 525A85CC P 1450 1150 F 0 "U1" H 1450 1240 50 0000 C CNN F 1 "PC814" H 1450 1010 50 0000 C CNN F 2 "" H 1450 1150 60 0000 C CNN F 3 "" H 1450 1150 60 0000 C CNN 1 1450 1150 1 0 0 -1 $EndComp Text Label 850 1450 0 60 ~ 0 UART1_TX $Comp L R R2 U 1 1 525A860E P 1150 1550 F 0 "R2" V 1100 1600 50 0000 C CNN F 1 "390" V 1200 1600 50 0000 C CNN F 2 "" H 1150 1550 60 0000 C CNN F 3 "" H 1150 1550 60 0000 C CNN 1 1150 1550 0 -1 -1 0 $EndComp $Comp L +3.3V #PWR03 U 1 1 525A8668 P 1000 1550 F 0 "#PWR03" H 1000 1510 30 0001 C CNN F 1 "+3.3V" H 1000 1660 30 0000 C CNN F 2 "" H 1000 1550 60 0000 C CNN F 3 "" H 1000 1550 60 0000 C CNN 1 1000 1550 0 -1 -1 0 $EndComp $Comp L +3.3V #PWR04 U 1 1 525A86F9 P 4350 4150 F 0 "#PWR04" H 4350 4110 30 0001 C CNN F 1 "+3.3V" H 4350 4260 30 0000 C CNN F 2 "" H 4350 4150 60 0000 C CNN F 3 "" H 4350 4150 60 0000 C CNN 1 4350 4150 1 0 0 -1 $EndComp $Comp L GND #PWR05 U 1 1 525A878B P 1650 1600 F 0 "#PWR05" H 1650 1600 30 0001 C CNN F 1 "GND" H 1650 1530 30 0001 C CNN F 2 "" H 1650 1600 60 0000 C CNN F 3 "" H 1650 1600 60 0000 C CNN 1 1650 1600 1 0 0 -1 $EndComp $Comp L R R1 U 1 1 525A889F P 1150 1200 F 0 "R1" V 1100 1250 50 0000 C CNN F 1 "550" V 1200 1250 50 0000 C CNN F 2 "" H 1150 1200 60 0000 C CNN F 3 "" H 1150 1200 60 0000 C CNN 1 1150 1200 0 -1 -1 0 $EndComp $Comp L GND #PWR06 U 1 1 525A88D7 P 1000 1250 F 0 "#PWR06" H 1000 1250 30 0001 C CNN F 1 "GND" H 1000 1180 30 0001 C CNN F 2 "" H 1000 1250 60 0000 C CNN F 3 "" H 1000 1250 60 0000 C CNN 1 1000 1250 1 0 0 -1 $EndComp $Comp L GND #PWR07 U 1 1 525A89A3 P 1650 1250 F 0 "#PWR07" H 1650 1250 30 0001 C CNN F 1 "GND" H 1650 1180 30 0001 C CNN F 2 "" H 1650 1250 60 0000 C CNN F 3 "" H 1650 1250 60 0000 C CNN 1 1650 1250 1 0 0 -1 $EndComp Text Label 2050 1100 2 60 ~ 0 UART1_RX $Comp L R R7 U 1 1 525A8AA1 P 1600 900 F 0 "R7" V 1550 950 50 0000 C CNN F 1 "390" V 1650 950 50 0000 C CNN F 2 "" H 1600 900 60 0000 C CNN F 3 "" H 1600 900 60 0000 C CNN 1 1600 900 -1 0 0 1 $EndComp $Comp L +3.3V #PWR08 U 1 1 525A8AB1 P 1600 750 F 0 "#PWR08" H 1600 710 30 0001 C CNN F 1 "+3.3V" H 1600 860 30 0000 C CNN F 2 "" H 1600 750 60 0000 C CNN F 3 "" H 1600 750 60 0000 C CNN 1 1600 750 1 0 0 -1 $EndComp Text Label 2200 2250 2 60 ~ 0 MDB_RX Text Label 2000 1450 2 60 ~ 0 MDB_TX $Comp L R R10 U 1 1 525A8F3D P 1750 2150 F 0 "R10" V 1700 2200 50 0000 C CNN F 1 "390" V 1800 2200 50 0000 C CNN F 2 "" H 1750 2150 60 0000 C CNN F 3 "" H 1750 2150 60 0000 C CNN 1 1750 2150 -1 0 0 1 $EndComp $Comp L R R5 U 1 1 525A8F48 P 1500 2400 F 0 "R5" V 1450 2450 50 0000 C CNN F 1 "1k" V 1550 2450 50 0000 C CNN F 2 "" H 1500 2400 60 0000 C CNN F 3 "" H 1500 2400 60 0000 C CNN 1 1500 2400 0 -1 -1 0 $EndComp Text Label 950 2400 0 60 ~ 0 VMC_TX $Comp L +5V #PWR09 U 1 1 525A8FE0 P 1750 2000 F 0 "#PWR09" H 1750 2090 20 0001 C CNN F 1 "+5V" H 1750 2090 30 0000 C CNN F 2 "" H 1750 2000 60 0000 C CNN F 3 "" H 1750 2000 60 0000 C CNN 1 1750 2000 1 0 0 -1 $EndComp $Comp L GND #PWR010 U 1 1 525A9020 P 1750 2550 F 0 "#PWR010" H 1750 2550 30 0001 C CNN F 1 "GND" H 1750 2480 30 0001 C CNN F 2 "" H 1750 2550 60 0000 C CNN F 3 "" H 1750 2550 60 0000 C CNN 1 1750 2550 1 0 0 -1 $EndComp $Comp L R R3 U 1 1 525A918E P 1350 2150 F 0 "R3" V 1300 2200 50 0000 C CNN F 1 "390" V 1400 2200 50 0000 C CNN F 2 "" H 1350 2150 60 0000 C CNN F 3 "" H 1350 2150 60 0000 C CNN 1 1350 2150 -1 0 0 1 $EndComp $Comp L +5V #PWR011 U 1 1 525A9199 P 1350 2000 F 0 "#PWR011" H 1350 2090 20 0001 C CNN F 1 "+5V" H 1350 2090 30 0000 C CNN F 2 "" H 1350 2000 60 0000 C CNN F 3 "" H 1350 2000 60 0000 C CNN 1 1350 2000 1 0 0 -1 $EndComp $Comp L GND #PWR012 U 1 1 525A92DA P 1750 3400 F 0 "#PWR012" H 1750 3400 30 0001 C CNN F 1 "GND" H 1750 3330 30 0001 C CNN F 2 "" H 1750 3400 60 0000 C CNN F 3 "" H 1750 3400 60 0000 C CNN 1 1750 3400 1 0 0 -1 $EndComp $Comp L R R11 U 1 1 525A9319 P 1750 3000 F 0 "R11" V 1700 3050 50 0000 C CNN F 1 "390" V 1800 3050 50 0000 C CNN F 2 "" H 1750 3000 60 0000 C CNN F 3 "" H 1750 3000 60 0000 C CNN 1 1750 3000 -1 0 0 1 $EndComp $Comp L +5V #PWR013 U 1 1 525A9324 P 1750 2850 F 0 "#PWR013" H 1750 2940 20 0001 C CNN F 1 "+5V" H 1750 2940 30 0000 C CNN F 2 "" H 1750 2850 60 0000 C CNN F 3 "" H 1750 2850 60 0000 C CNN 1 1750 2850 1 0 0 -1 $EndComp Text Label 2200 3150 2 60 ~ 0 VMC_RX $Comp L R R6 U 1 1 525A9441 P 1500 3250 F 0 "R6" V 1450 3300 50 0000 C CNN F 1 "1k" V 1550 3300 50 0000 C CNN F 2 "" H 1500 3250 60 0000 C CNN F 3 "" H 1500 3250 60 0000 C CNN 1 1500 3250 0 -1 -1 0 $EndComp Text Label 950 3250 0 60 ~ 0 MDB_TX $Comp L R R4 U 1 1 525A94BF P 1350 3000 F 0 "R4" V 1300 3050 50 0000 C CNN F 1 "390" V 1400 3050 50 0000 C CNN F 2 "" H 1350 3000 60 0000 C CNN F 3 "" H 1350 3000 60 0000 C CNN 1 1350 3000 -1 0 0 1 $EndComp $Comp L +5V #PWR014 U 1 1 525A94CA P 1350 2850 F 0 "#PWR014" H 1350 2940 20 0001 C CNN F 1 "+5V" H 1350 2940 30 0000 C CNN F 2 "" H 1350 2850 60 0000 C CNN F 3 "" H 1350 2850 60 0000 C CNN 1 1350 2850 1 0 0 -1 $EndComp $Comp L HEADER_4 J1 U 1 1 525A954D P 800 7400 F 0 "J1" H 800 7650 60 0000 C CNN F 1 "VMC" H 800 7150 60 0000 C CNN F 2 "" H 800 7400 60 0000 C CNN F 3 "" H 800 7400 60 0000 C CNN 1 800 7400 -1 0 0 1 $EndComp Text Label 1000 6950 1 60 ~ 0 MDB_TX Text Label 900 6950 1 60 ~ 0 MDB_RX $Comp L GND #PWR015 U 1 1 525A9665 P 950 7650 F 0 "#PWR015" H 950 7650 30 0001 C CNN F 1 "GND" H 950 7580 30 0001 C CNN F 2 "" H 950 7650 60 0000 C CNN F 3 "" H 950 7650 60 0000 C CNN 1 950 7650 1 0 0 -1 $EndComp $Comp L HEADER_3X2 J2 U 1 1 525A9994 P 900 6450 F 0 "J2" H 900 6650 60 0000 C CNN F 1 "MDB" H 900 6250 60 0000 C CNN F 2 "" H 900 6450 60 0000 C CNN F 3 "" H 900 6450 60 0000 C CNN 1 900 6450 0 1 1 0 $EndComp $Comp L +24V #PWR016 U 1 1 525A9A86 P 1000 6200 F 0 "#PWR016" H 1000 6150 20 0001 C CNN F 1 "+24V" V 1000 6400 30 0000 C CNN F 2 "" H 1000 6200 60 0000 C CNN F 3 "" H 1000 6200 60 0000 C CNN 1 1000 6200 1 0 0 -1 $EndComp $Comp L GNDPWR #PWR2 U 1 1 525A9AA4 P 900 6200 F 0 "#PWR2" H 900 6200 40 0001 C CNN F 1 "GNDPWR" V 900 6000 40 0000 C CNN F 2 "" H 900 6200 60 0000 C CNN F 3 "" H 900 6200 60 0000 C CNN 1 900 6200 -1 0 0 1 $EndComp NoConn ~ 800 6300 $Comp L GND #PWR017 U 1 1 525A9F24 P 700 6700 F 0 "#PWR017" H 700 6700 30 0001 C CNN F 1 "GND" H 700 6630 30 0001 C CNN F 2 "" H 700 6700 60 0000 C CNN F 3 "" H 700 6700 60 0000 C CNN 1 700 6700 1 0 0 -1 $EndComp Text Label 1350 7250 2 60 ~ 0 VMC_TX Text Label 1350 7450 2 60 ~ 0 VMC_RX Text Label 4000 3200 0 60 ~ 0 TMS Text Label 4000 3300 0 60 ~ 0 TCLK Text Label 4000 3400 0 60 ~ 0 TDI Text Label 7100 2200 2 60 ~ 0 TDO Text Label 7100 2300 2 60 ~ 0 TRST Text Label 4000 3600 0 60 ~ 0 NRST $Comp L HEADER_10X2 J4 U 1 1 525AA792 P 2650 6650 F 0 "J4" H 2650 7200 60 0000 C CNN F 1 "JTAG" H 2650 6100 60 0000 C CNN F 2 "" H 2650 6650 60 0000 C CNN F 3 "" H 2650 6650 60 0000 C CNN 1 2650 6650 1 0 0 -1 $EndComp $Comp L GND #PWR018 U 1 1 525AAB44 P 2900 7200 F 0 "#PWR018" H 2900 7200 30 0001 C CNN F 1 "GND" H 2900 7130 30 0001 C CNN F 2 "" H 2900 7200 60 0000 C CNN F 3 "" H 2900 7200 60 0000 C CNN 1 2900 7200 1 0 0 -1 $EndComp $Comp L +3.3V #PWR019 U 1 1 525AACC1 P 2900 6150 F 0 "#PWR019" H 2900 6110 30 0001 C CNN F 1 "+3.3V" H 2900 6260 30 0000 C CNN F 2 "" H 2900 6150 60 0000 C CNN F 3 "" H 2900 6150 60 0000 C CNN 1 2900 6150 1 0 0 -1 $EndComp $Comp L +3.3V #PWR020 U 1 1 525AACCC P 2400 6150 F 0 "#PWR020" H 2400 6110 30 0001 C CNN F 1 "+3.3V" H 2400 6260 30 0000 C CNN F 2 "" H 2400 6150 60 0000 C CNN F 3 "" H 2400 6150 60 0000 C CNN 1 2400 6150 1 0 0 -1 $EndComp Text Label 2250 6300 0 60 ~ 0 TRST Text Label 2250 6400 0 60 ~ 0 TDI Text Label 2250 6500 0 60 ~ 0 TMS Text Label 2250 6600 0 60 ~ 0 TCLK NoConn ~ 2500 6700 NoConn ~ 2500 7100 NoConn ~ 2500 7000 Text Label 2250 6800 0 60 ~ 0 TDO Text Label 2250 6900 0 60 ~ 0 NRST $Comp L R R12 U 1 1 525AB2B9 P 2050 6700 F 0 "R12" V 2000 6750 50 0000 C CNN F 1 "10k" V 2100 6750 50 0000 C CNN F 2 "" H 2050 6700 60 0000 C CNN F 3 "" H 2050 6700 60 0000 C CNN 1 2050 6700 -1 0 0 1 $EndComp $Comp L C C1 U 1 1 525AB33E P 2050 7150 F 0 "C1" V 1950 7150 50 0000 L CNN F 1 "1uF" V 1950 6950 50 0000 L CNN F 2 "" H 2050 7150 60 0000 C CNN F 3 "" H 2050 7150 60 0000 C CNN 1 2050 7150 -1 0 0 1 $EndComp $Comp L GND #PWR021 U 1 1 525AB3BB P 2050 7300 F 0 "#PWR021" H 2050 7300 30 0001 C CNN F 1 "GND" H 2050 7230 30 0001 C CNN F 2 "" H 2050 7300 60 0000 C CNN F 3 "" H 2050 7300 60 0000 C CNN 1 2050 7300 1 0 0 -1 $EndComp $Comp L +3.3V #PWR022 U 1 1 525AB3C6 P 2050 6500 F 0 "#PWR022" H 2050 6460 30 0001 C CNN F 1 "+3.3V" H 2050 6610 30 0000 C CNN F 2 "" H 2050 6500 60 0000 C CNN F 3 "" H 2050 6500 60 0000 C CNN 1 2050 6500 1 0 0 -1 $EndComp Text Label 950 3850 0 60 ~ 0 MDB_TX $Comp L LED LD1 U 1 1 525AB62F P 1400 3850 F 0 "LD1" H 1400 3950 40 0000 C CNN F 1 "TX" H 1400 3750 40 0000 C CNN F 2 "" H 1400 3850 60 0000 C CNN F 3 "" H 1400 3850 60 0000 C CNN 1 1400 3850 1 0 0 -1 $EndComp $Comp L R R8 U 1 1 525AB641 P 1650 3850 F 0 "R8" V 1600 3900 50 0000 C CNN F 1 "330" V 1700 3900 50 0000 C CNN F 2 "" H 1650 3850 60 0000 C CNN F 3 "" H 1650 3850 60 0000 C CNN 1 1650 3850 0 -1 -1 0 $EndComp $Comp L +5V #PWR023 U 1 1 525AB8D0 P 1800 3800 F 0 "#PWR023" H 1800 3890 20 0001 C CNN F 1 "+5V" H 1800 3890 30 0000 C CNN F 2 "" H 1800 3800 60 0000 C CNN F 3 "" H 1800 3800 60 0000 C CNN 1 1800 3800 1 0 0 -1 $EndComp Text Label 950 4200 0 60 ~ 0 MDB_RX $Comp L LED LD2 U 1 1 525ABAF1 P 1400 4200 F 0 "LD2" H 1400 4300 40 0000 C CNN F 1 "RX" H 1400 4100 40 0000 C CNN F 2 "" H 1400 4200 60 0000 C CNN F 3 "" H 1400 4200 60 0000 C CNN 1 1400 4200 1 0 0 -1 $EndComp $Comp L R R9 U 1 1 525ABBE4 P 1650 4200 F 0 "R9" V 1600 4250 50 0000 C CNN F 1 "330" V 1700 4250 50 0000 C CNN F 2 "" H 1650 4200 60 0000 C CNN F 3 "" H 1650 4200 60 0000 C CNN 1 1650 4200 0 -1 -1 0 $EndComp $Comp L GND #PWR024 U 1 1 525ABBEF P 1800 4300 F 0 "#PWR024" H 1800 4300 30 0001 C CNN F 1 "GND" H 1800 4230 30 0001 C CNN F 2 "" H 1800 4300 60 0000 C CNN F 3 "" H 1800 4300 60 0000 C CNN 1 1800 4300 1 0 0 -1 $EndComp $Comp L HEADER_20X2 J7 U 1 1 525ABE83 P 4600 6650 F 0 "J7" H 4600 7700 60 0000 C CNN F 1 "OLINUXINO-GPIO" H 4600 5600 60 0000 C CNN F 2 "" H 4600 6650 60 0000 C CNN F 3 "" H 4600 6650 60 0000 C CNN 1 4600 6650 0 -1 1 0 $EndComp $Comp L GND #PWR025 U 1 1 525ABE95 P 3650 6400 F 0 "#PWR025" H 3650 6400 30 0001 C CNN F 1 "GND" H 3650 6330 30 0001 C CNN F 2 "" H 3650 6400 60 0000 C CNN F 3 "" H 3650 6400 60 0000 C CNN 1 3650 6400 -1 0 0 1 $EndComp $Comp L GND #PWR026 U 1 1 525ABF17 P 5550 6400 F 0 "#PWR026" H 5550 6400 30 0001 C CNN F 1 "GND" H 5550 6330 30 0001 C CNN F 2 "" H 5550 6400 60 0000 C CNN F 3 "" H 5550 6400 60 0000 C CNN 1 5550 6400 -1 0 0 1 $EndComp $Comp L +5V #PWR027 U 1 1 525ABFAB P 5450 6850 F 0 "#PWR027" H 5450 6940 20 0001 C CNN F 1 "+5V" H 5450 6940 30 0000 C CNN F 2 "" H 5450 6850 60 0000 C CNN F 3 "" H 5450 6850 60 0000 C CNN 1 5450 6850 -1 0 0 1 $EndComp $Comp L +3.3V #PWR028 U 1 1 525AC02F P 5450 6450 F 0 "#PWR028" H 5450 6410 30 0001 C CNN F 1 "+3.3V" H 5450 6560 30 0000 C CNN F 2 "" H 5450 6450 60 0000 C CNN F 3 "" H 5450 6450 60 0000 C CNN 1 5450 6450 1 0 0 -1 $EndComp NoConn ~ 3650 6800 NoConn ~ 3750 6800 NoConn ~ 3850 6800 NoConn ~ 3950 6800 NoConn ~ 4050 6800 NoConn ~ 4150 6800 NoConn ~ 4250 6800 NoConn ~ 4350 6800 NoConn ~ 4450 6800 NoConn ~ 4550 6800 NoConn ~ 4750 6800 NoConn ~ 4650 6800 NoConn ~ 4850 6800 NoConn ~ 4950 6800 NoConn ~ 5050 6800 NoConn ~ 5150 6800 NoConn ~ 5250 6800 NoConn ~ 5350 6800 NoConn ~ 5550 6800 NoConn ~ 5350 6500 NoConn ~ 5250 6500 NoConn ~ 5050 6500 NoConn ~ 4950 6500 NoConn ~ 4850 6500 NoConn ~ 4750 6500 NoConn ~ 4650 6500 NoConn ~ 4550 6500 NoConn ~ 4450 6500 NoConn ~ 4350 6500 NoConn ~ 4250 6500 NoConn ~ 4150 6500 NoConn ~ 4050 6500 NoConn ~ 3950 6500 NoConn ~ 3850 6500 NoConn ~ 3750 6500 NoConn ~ 5150 6500 $Comp L HEADER_5X2 J5 U 1 1 525AC6E5 P 3850 7350 F 0 "J5" H 3850 7650 60 0000 C CNN F 1 "OLINUXINO_UEXT" V 3850 6700 60 0000 C CNN F 2 "" H 3850 7350 60 0000 C CNN F 3 "" H 3850 7350 60 0000 C CNN 1 3850 7350 0 -1 1 0 $EndComp NoConn ~ 3650 7500 NoConn ~ 3650 7200 NoConn ~ 3750 7500 NoConn ~ 3750 7200 Text Label 3850 7700 1 60 ~ 0 SCL Text Label 3850 7000 3 60 ~ 0 SDA NoConn ~ 3950 7200 NoConn ~ 4050 7200 NoConn ~ 4050 7500 NoConn ~ 3950 7500 $Comp L LT1076 U4 U 1 1 525ACF51 P 8450 4850 F 0 "U4" H 9000 4200 60 0000 C CNN F 1 "LT1076" H 8650 4900 60 0000 C CNN F 2 "" H 8450 4850 60 0000 C CNN F 3 "" H 8450 4850 60 0000 C CNN 1 8450 4850 1 0 0 -1 $EndComp $Comp L +24V #PWR029 U 1 1 525ACF63 P 7800 4700 F 0 "#PWR029" H 7800 4650 20 0001 C CNN F 1 "+24V" V 7800 4900 30 0000 C CNN F 2 "" H 7800 4700 60 0000 C CNN F 3 "" H 7800 4700 60 0000 C CNN 1 7800 4700 1 0 0 -1 $EndComp $Comp L GNDPWR #PWR48 U 1 1 525AD164 P 8700 5800 F 0 "#PWR48" H 8700 5800 40 0001 C CNN F 1 "GNDPWR" V 8700 5600 40 0000 C CNN F 2 "" H 8700 5800 60 0000 C CNN F 3 "" H 8700 5800 60 0000 C CNN 1 8700 5800 1 0 0 -1 $EndComp $Comp L GND #PWR030 U 1 1 525AD367 P 8550 5800 F 0 "#PWR030" H 8550 5800 30 0001 C CNN F 1 "GND" H 8550 5730 30 0001 C CNN F 2 "" H 8550 5800 60 0000 C CNN F 3 "" H 8550 5800 60 0000 C CNN 1 8550 5800 1 0 0 -1 $EndComp NoConn ~ 8150 5050 NoConn ~ 9450 5150 $Comp L CAP C8 U 1 1 525AD5FB P 7650 5100 F 0 "C8" H 7450 5150 50 0000 L CNN F 1 "470uF" H 7350 5050 50 0000 L CNN F 2 "" H 7650 5100 60 0000 C CNN F 3 "" H 7650 5100 60 0000 C CNN 1 7650 5100 1 0 0 -1 $EndComp $Comp L C C9 U 1 1 525AD623 P 7800 5050 F 0 "C9" H 7850 5060 50 0000 L CNN F 1 "100nF" H 7850 4990 50 0000 L CNN F 2 "" H 7800 5050 60 0000 C CNN F 3 "" H 7800 5050 60 0000 C CNN 1 7800 5050 1 0 0 -1 $EndComp $Comp L GNDPWR #PWR45 U 1 1 525AD760 P 7800 5250 F 0 "#PWR45" H 7800 5250 40 0001 C CNN F 1 "GNDPWR" H 7800 5150 40 0000 C CNN F 2 "" H 7800 5250 60 0000 C CNN F 3 "" H 7800 5250 60 0000 C CNN 1 7800 5250 1 0 0 -1 $EndComp $Comp L DIODE D1 U 1 1 525ADB89 P 7650 4750 F 0 "D1" H 7650 4850 40 0000 C CNN F 1 "DIODE" H 7650 4650 40 0000 C CNN F 2 "" H 7650 4750 60 0000 C CNN F 3 "" H 7650 4750 60 0000 C CNN 1 7650 4750 0 1 1 0 $EndComp $Comp L SCHOTTKY D2 U 1 1 525ADDCF P 9550 5400 F 0 "D2" H 9550 5500 40 0000 C CNN F 1 "15MQ-040N" H 9650 5300 40 0000 C CNN F 2 "" H 9550 5400 60 0000 C CNN F 3 "" H 9550 5400 60 0000 C CNN 1 9550 5400 0 -1 -1 0 $EndComp $Comp L GND #PWR031 U 1 1 525ADE71 P 9550 5550 F 0 "#PWR031" H 9550 5550 30 0001 C CNN F 1 "GND" H 9550 5480 30 0001 C CNN F 2 "" H 9550 5550 60 0000 C CNN F 3 "" H 9550 5550 60 0000 C CNN 1 9550 5550 1 0 0 -1 $EndComp $Comp L INDUCTOR L1 U 1 1 525AE0B3 P 9800 4950 F 0 "L1" V 9750 4950 40 0000 C CNN F 1 "DL50-100" V 9900 4950 40 0000 C CNN F 2 "" H 9800 4950 60 0000 C CNN F 3 "" H 9800 4950 60 0000 C CNN 1 9800 4950 0 -1 -1 0 $EndComp $Comp L R R19 U 1 1 525AE4D2 P 8900 5900 F 0 "R19" V 8850 5950 50 0000 C CNN F 1 "2k7" V 8950 5950 50 0000 C CNN F 2 "" H 8900 5900 60 0000 C CNN F 3 "" H 8900 5900 60 0000 C CNN 1 8900 5900 -1 0 0 1 $EndComp $Comp L C C10 U 1 1 525AE4E2 P 8900 6100 F 0 "C10" H 8950 6110 50 0000 L CNN F 1 "10n" H 8950 6040 50 0000 L CNN F 2 "" H 8900 6100 60 0000 C CNN F 3 "" H 8900 6100 60 0000 C CNN 1 8900 6100 1 0 0 -1 $EndComp $Comp L GND #PWR032 U 1 1 525AE4F2 P 8900 6300 F 0 "#PWR032" H 8900 6300 30 0001 C CNN F 1 "GND" H 8900 6230 30 0001 C CNN F 2 "" H 8900 6300 60 0000 C CNN F 3 "" H 8900 6300 60 0000 C CNN 1 8900 6300 1 0 0 -1 $EndComp $Comp L +5V #PWR033 U 1 1 525AE85D P 10100 4900 F 0 "#PWR033" H 10100 4990 20 0001 C CNN F 1 "+5V" H 10100 4990 30 0000 C CNN F 2 "" H 10100 4900 60 0000 C CNN F 3 "" H 10100 4900 60 0000 C CNN 1 10100 4900 1 0 0 -1 $EndComp $Comp L R R20 U 1 1 525AEAAC P 10100 5100 F 0 "R20" V 10050 5150 50 0000 C CNN F 1 "2k8 1%" V 10200 5150 50 0000 C CNN F 2 "" H 10100 5100 60 0000 C CNN F 3 "" H 10100 5100 60 0000 C CNN 1 10100 5100 -1 0 0 1 $EndComp $Comp L R R21 U 1 1 525AEAB7 P 10100 5400 F 0 "R21" V 10050 5450 50 0000 C CNN F 1 "2k21 1%" V 10200 5500 50 0000 C CNN F 2 "" H 10100 5400 60 0000 C CNN F 3 "" H 10100 5400 60 0000 C CNN 1 10100 5400 -1 0 0 1 $EndComp $Comp L GND #PWR034 U 1 1 525AEAE0 P 10100 5600 F 0 "#PWR034" H 10100 5600 30 0001 C CNN F 1 "GND" H 10100 5530 30 0001 C CNN F 2 "" H 10100 5600 60 0000 C CNN F 3 "" H 10100 5600 60 0000 C CNN 1 10100 5600 1 0 0 -1 $EndComp $Comp L LED LD4 U 1 1 525AF416 P 7950 4750 F 0 "LD4" H 7950 4850 40 0000 C CNN F 1 "PWR" H 7950 4650 40 0000 C CNN F 2 "" H 7950 4750 60 0000 C CNN F 3 "" H 7950 4750 60 0000 C CNN 1 7950 4750 1 0 0 -1 $EndComp $Comp L GNDPWR #PWR46 U 1 1 525AF431 P 8300 4600 F 0 "#PWR46" H 8300 4600 40 0001 C CNN F 1 "GNDPWR" H 8300 4500 40 0000 C CNN F 2 "" H 8300 4600 60 0000 C CNN F 3 "" H 8300 4600 60 0000 C CNN 1 8300 4600 -1 0 0 1 $EndComp $Comp L R R18 U 1 1 525AF62A P 8200 4750 F 0 "R18" V 8100 4750 50 0000 C CNN F 1 "1k5" V 8300 4750 50 0000 C CNN F 2 "" H 8200 4750 60 0000 C CNN F 3 "" H 8200 4750 60 0000 C CNN 1 8200 4750 0 1 1 0 $EndComp $Comp L CAP C12 U 1 1 525AFAF0 P 10650 5100 F 0 "C12" H 10750 5150 50 0000 L CNN F 1 "470uF" H 10750 5050 50 0000 L CNN F 2 "" H 10650 5100 60 0000 C CNN F 3 "" H 10650 5100 60 0000 C CNN 1 10650 5100 1 0 0 -1 $EndComp $Comp L GND #PWR035 U 1 1 525AFB23 P 10300 5250 F 0 "#PWR035" H 10300 5250 30 0001 C CNN F 1 "GND" H 10300 5180 30 0001 C CNN F 2 "" H 10300 5250 60 0000 C CNN F 3 "" H 10300 5250 60 0000 C CNN 1 10300 5250 1 0 0 -1 $EndComp $Comp L GND #PWR036 U 1 1 525AFEC3 P 10650 5250 F 0 "#PWR036" H 10650 5250 30 0001 C CNN F 1 "GND" H 10650 5180 30 0001 C CNN F 2 "" H 10650 5250 60 0000 C CNN F 3 "" H 10650 5250 60 0000 C CNN 1 10650 5250 1 0 0 -1 $EndComp $Comp L C C11 U 1 1 525AFF6C P 10300 5050 F 0 "C11" H 10350 5060 50 0000 L CNN F 1 "100nF" H 10350 4990 50 0000 L CNN F 2 "" H 10300 5050 60 0000 C CNN F 3 "" H 10300 5050 60 0000 C CNN 1 10300 5050 1 0 0 -1 $EndComp Text Label 7100 2500 2 60 ~ 0 SCL Text Label 7100 2600 2 60 ~ 0 SDA Text Label 5150 7550 0 60 ~ 0 SDA Text Label 5150 7700 0 60 ~ 0 SCL $Comp L R R15 U 1 1 525B0AC3 P 5450 7400 F 0 "R15" V 5400 7450 50 0000 C CNN F 1 "1k" V 5500 7450 50 0000 C CNN F 2 "" H 5450 7400 60 0000 C CNN F 3 "" H 5450 7400 60 0000 C CNN 1 5450 7400 1 0 0 -1 $EndComp $Comp L R R16 U 1 1 525B0ACE P 5650 7400 F 0 "R16" V 5600 7450 50 0000 C CNN F 1 "1k" V 5700 7450 50 0000 C CNN F 2 "" H 5650 7400 60 0000 C CNN F 3 "" H 5650 7400 60 0000 C CNN 1 5650 7400 1 0 0 -1 $EndComp $Comp L +3.3V #PWR037 U 1 1 525B0AD9 P 5650 7200 F 0 "#PWR037" H 5650 7160 30 0001 C CNN F 1 "+3.3V" H 5650 7310 30 0000 C CNN F 2 "" H 5650 7200 60 0000 C CNN F 3 "" H 5650 7200 60 0000 C CNN 1 5650 7200 1 0 0 -1 $EndComp Wire Wire Line 4000 3900 4450 3900 Wire Wire Line 4000 4000 4450 4000 Connection ~ 4150 3900 Connection ~ 4150 4000 Wire Wire Line 3850 4000 3700 4000 Wire Wire Line 3700 3900 3700 4100 Wire Wire Line 3850 3900 3700 3900 Connection ~ 3700 4000 Wire Wire Line 4450 4650 4350 4650 Wire Wire Line 4350 4650 4350 5050 Wire Wire Line 4450 4750 4350 4750 Connection ~ 4350 4750 Wire Wire Line 4450 4850 4350 4850 Connection ~ 4350 4850 Wire Wire Line 4450 4950 4350 4950 Connection ~ 4350 4950 Wire Wire Line 4100 4500 4450 4500 Wire Wire Line 4350 4500 4350 4150 Wire Wire Line 3500 4200 4450 4200 Connection ~ 4350 4200 Wire Wire Line 3700 4300 4450 4300 Connection ~ 4350 4300 Wire Wire Line 3900 4400 4450 4400 Connection ~ 4350 4400 Wire Wire Line 4000 2800 4450 2800 Wire Wire Line 4000 2900 4450 2900 Wire Wire Line 850 1450 1300 1450 Wire Wire Line 1300 1550 1250 1550 Wire Wire Line 1050 1550 1000 1550 Wire Wire Line 1600 1550 1650 1550 Wire Wire Line 1650 1550 1650 1600 Wire Wire Line 1300 1200 1250 1200 Wire Wire Line 1050 1200 1000 1200 Wire Wire Line 1000 1200 1000 1250 Wire Wire Line 1600 1200 1650 1200 Wire Wire Line 1650 1200 1650 1250 Wire Wire Line 2050 1100 1600 1100 Wire Wire Line 1600 1100 1600 1000 Wire Wire Line 1600 750 1600 800 Wire Wire Line 1300 1100 900 1100 Wire Wire Line 2000 1450 1600 1450 Wire Wire Line 1650 2400 1600 2400 Wire Wire Line 1750 2250 1750 2300 Wire Wire Line 1750 2000 1750 2050 Wire Wire Line 1750 2500 1750 2550 Wire Wire Line 1750 2250 2200 2250 Wire Wire Line 1400 2400 950 2400 Wire Wire Line 1350 2000 1350 2050 Wire Wire Line 1350 2250 1350 2400 Connection ~ 1350 2400 Wire Wire Line 1750 3350 1750 3400 Wire Wire Line 1750 2850 1750 2900 Wire Wire Line 1750 3100 1750 3150 Wire Wire Line 1750 3150 2200 3150 Wire Wire Line 1650 3250 1600 3250 Wire Wire Line 1400 3250 950 3250 Wire Wire Line 1350 2850 1350 2900 Wire Wire Line 1350 3100 1350 3250 Connection ~ 1350 3250 Wire Wire Line 900 7450 1350 7450 Wire Wire Line 900 7250 1350 7250 Wire Wire Line 900 7350 950 7350 Wire Wire Line 950 7350 950 7650 Wire Wire Line 950 7550 900 7550 Connection ~ 950 7550 Wire Wire Line 1000 6200 1000 6300 Wire Wire Line 900 6200 900 6300 Wire Wire Line 800 6600 700 6600 Wire Wire Line 700 6600 700 6700 Wire Wire Line 900 6600 900 6950 Wire Wire Line 1000 6950 1000 6600 Wire Wire Line 4450 3200 4000 3200 Wire Wire Line 4450 3300 4000 3300 Wire Wire Line 4450 3400 4000 3400 Wire Wire Line 6650 2200 7100 2200 Wire Wire Line 6650 2300 7100 2300 Wire Wire Line 4450 3600 4000 3600 Wire Wire Line 2800 6300 2900 6300 Wire Wire Line 2800 6400 2900 6400 Wire Wire Line 2900 6500 2800 6500 Wire Wire Line 2900 6600 2800 6600 Wire Wire Line 2900 6700 2800 6700 Wire Wire Line 2900 6800 2800 6800 Wire Wire Line 2900 6900 2800 6900 Wire Wire Line 2900 7000 2800 7000 Wire Wire Line 2900 7100 2800 7100 Wire Wire Line 2900 6300 2900 7200 Connection ~ 2900 6400 Connection ~ 2900 6500 Connection ~ 2900 6600 Connection ~ 2900 6700 Connection ~ 2900 6800 Connection ~ 2900 6900 Connection ~ 2900 7000 Connection ~ 2900 7100 Wire Wire Line 2500 6200 2400 6200 Wire Wire Line 2400 6200 2400 6150 Wire Wire Line 2800 6200 2900 6200 Wire Wire Line 2900 6200 2900 6150 Wire Wire Line 2250 6300 2500 6300 Wire Wire Line 2250 6400 2500 6400 Wire Wire Line 2500 6500 2250 6500 Wire Wire Line 2500 6600 2250 6600 Wire Wire Line 2500 6800 2250 6800 Wire Wire Line 2050 6900 2500 6900 Wire Wire Line 2050 6800 2050 7050 Connection ~ 2050 6900 Wire Wire Line 2050 6500 2050 6600 Wire Wire Line 2050 7200 2050 7300 Wire Wire Line 1550 3850 1500 3850 Wire Wire Line 1350 3850 950 3850 Wire Wire Line 1800 3800 1800 3850 Wire Wire Line 1800 3850 1750 3850 Wire Wire Line 1350 4200 950 4200 Wire Wire Line 1750 4200 1800 4200 Wire Wire Line 1800 4200 1800 4300 Wire Wire Line 1550 4200 1500 4200 Wire Wire Line 3650 6400 3650 6500 Wire Wire Line 5550 6400 5550 6500 Wire Wire Line 5450 6800 5450 6850 Wire Wire Line 5450 6450 5450 6500 Wire Wire Line 3850 7500 3850 7700 Wire Wire Line 3850 7000 3850 7200 Wire Wire Line 8700 5750 8700 5800 Wire Wire Line 8700 5750 8550 5750 Wire Wire Line 8550 5750 8550 5800 Wire Wire Line 8150 4950 7650 4950 Wire Wire Line 7650 4850 7650 5000 Wire Wire Line 7800 4700 7800 5000 Connection ~ 7800 4950 Connection ~ 7650 4950 Wire Wire Line 7800 5150 7800 5250 Wire Wire Line 7800 5200 7650 5200 Wire Wire Line 7650 5200 7650 5150 Connection ~ 7800 5200 Wire Wire Line 9450 4950 9650 4950 Wire Wire Line 9550 4950 9550 5300 Wire Wire Line 9550 5450 9550 5550 Connection ~ 9550 4950 Wire Wire Line 8900 6200 8900 6300 Wire Wire Line 8900 6000 8900 6050 Wire Wire Line 8900 5750 8900 5800 Wire Wire Line 9950 4950 10650 4950 Wire Wire Line 10100 4900 10100 5000 Connection ~ 10100 4950 Wire Wire Line 10100 5200 10100 5300 Wire Wire Line 10100 5500 10100 5600 Wire Wire Line 10100 5250 9750 5250 Wire Wire Line 9750 5250 9750 5050 Wire Wire Line 9750 5050 9450 5050 Connection ~ 10100 5250 Wire Wire Line 7900 4750 7800 4750 Wire Wire Line 8300 4750 8300 4600 Wire Wire Line 8100 4750 8050 4750 Wire Wire Line 10650 4950 10650 5000 Wire Wire Line 10650 5150 10650 5250 Wire Wire Line 10300 5250 10300 5150 Wire Wire Line 10300 5000 10300 4950 Connection ~ 10300 4950 Wire Wire Line 6650 2500 7100 2500 Wire Wire Line 7100 2600 6650 2600 Wire Wire Line 5650 7200 5650 7300 Wire Wire Line 5450 7250 5650 7250 Connection ~ 5650 7250 Wire Wire Line 5450 7250 5450 7300 Wire Wire Line 5150 7550 5450 7550 Wire Wire Line 5450 7550 5450 7500 Wire Wire Line 5150 7700 5650 7700 Wire Wire Line 5650 7700 5650 7500 $Comp L C C2 U 1 1 525B16DE P 3500 4650 F 0 "C2" V 3400 4450 50 0000 L CNN F 1 "100n" V 3400 4550 50 0000 L CNN F 2 "" H 3500 4650 60 0000 C CNN F 3 "" H 3500 4650 60 0000 C CNN 1 3500 4650 -1 0 0 1 $EndComp $Comp L C C3 U 1 1 525B170C P 3700 4650 F 0 "C3" V 3600 4450 50 0000 L CNN F 1 "100n" V 3600 4550 50 0000 L CNN F 2 "" H 3700 4650 60 0000 C CNN F 3 "" H 3700 4650 60 0000 C CNN 1 3700 4650 -1 0 0 1 $EndComp $Comp L C C6 U 1 1 525B1717 P 3900 4650 F 0 "C6" V 3800 4450 50 0000 L CNN F 1 "100n" V 3800 4550 50 0000 L CNN F 2 "" H 3900 4650 60 0000 C CNN F 3 "" H 3900 4650 60 0000 C CNN 1 3900 4650 -1 0 0 1 $EndComp $Comp L C C7 U 1 1 525B1722 P 4100 4650 F 0 "C7" V 4000 4450 50 0000 L CNN F 1 "100n" V 4000 4550 50 0000 L CNN F 2 "" H 4100 4650 60 0000 C CNN F 3 "" H 4100 4650 60 0000 C CNN 1 4100 4650 -1 0 0 1 $EndComp Wire Wire Line 4100 4500 4100 4550 Connection ~ 4350 4500 Wire Wire Line 3900 4400 3900 4550 Wire Wire Line 3700 4300 3700 4550 Wire Wire Line 3500 4200 3500 4550 $Comp L GND #PWR038 U 1 1 525B19F6 P 4100 4800 F 0 "#PWR038" H 4100 4800 30 0001 C CNN F 1 "GND" H 4100 4730 30 0001 C CNN F 2 "" H 4100 4800 60 0000 C CNN F 3 "" H 4100 4800 60 0000 C CNN 1 4100 4800 -1 0 0 -1 $EndComp $Comp L GND #PWR039 U 1 1 525B1A01 P 3900 4800 F 0 "#PWR039" H 3900 4800 30 0001 C CNN F 1 "GND" H 3900 4730 30 0001 C CNN F 2 "" H 3900 4800 60 0000 C CNN F 3 "" H 3900 4800 60 0000 C CNN 1 3900 4800 -1 0 0 -1 $EndComp $Comp L GND #PWR040 U 1 1 525B1A0C P 3700 4800 F 0 "#PWR040" H 3700 4800 30 0001 C CNN F 1 "GND" H 3700 4730 30 0001 C CNN F 2 "" H 3700 4800 60 0000 C CNN F 3 "" H 3700 4800 60 0000 C CNN 1 3700 4800 -1 0 0 -1 $EndComp $Comp L GND #PWR041 U 1 1 525B1A17 P 3500 4800 F 0 "#PWR041" H 3500 4800 30 0001 C CNN F 1 "GND" H 3500 4730 30 0001 C CNN F 2 "" H 3500 4800 60 0000 C CNN F 3 "" H 3500 4800 60 0000 C CNN 1 3500 4800 -1 0 0 -1 $EndComp Wire Wire Line 3500 4700 3500 4800 Wire Wire Line 3700 4700 3700 4800 Wire Wire Line 3900 4700 3900 4800 Wire Wire Line 4100 4700 4100 4800 $Comp L SW_PUSH SW1 U 1 1 525B1EA1 P 2650 7450 F 0 "SW1" H 2660 7570 50 0000 C CNN F 1 "RESET" H 2650 7370 50 0000 C CNN F 2 "" H 2650 7450 60 0000 C CNN F 3 "" H 2650 7450 60 0000 C CNN 1 2650 7450 1 0 0 -1 $EndComp Text Label 2250 7450 0 60 ~ 0 NRST $Comp L GND #PWR042 U 1 1 525B1ECA P 2900 7650 F 0 "#PWR042" H 2900 7650 30 0001 C CNN F 1 "GND" H 2900 7580 30 0001 C CNN F 2 "" H 2900 7650 60 0000 C CNN F 3 "" H 2900 7650 60 0000 C CNN 1 2900 7650 1 0 0 -1 $EndComp Wire Wire Line 2800 7450 2900 7450 Wire Wire Line 2900 7450 2900 7650 Wire Wire Line 2500 7450 2250 7450 Wire Wire Line 4450 1900 4000 1900 Wire Wire Line 4450 2000 4000 2000 Wire Wire Line 4450 2100 4000 2100 Wire Wire Line 4450 2200 4000 2200 Wire Wire Line 4450 2300 4000 2300 Wire Wire Line 4450 2400 4000 2400 Wire Wire Line 4450 2500 4000 2500 Wire Wire Line 4450 2600 4000 2600 Text Label 4000 1900 0 60 ~ 0 GPIO_0 Text Label 4000 2000 0 60 ~ 0 GPIO_1 Text Label 4000 2100 0 60 ~ 0 GPIO_2 Text Label 4000 2200 0 60 ~ 0 GPIO_3 Text Label 4000 2300 0 60 ~ 0 GPIO_4 Text Label 4000 2400 0 60 ~ 0 GPIO_5 Text Label 4000 2500 0 60 ~ 0 GPIO_6 Text Label 4000 2600 0 60 ~ 0 GPIO_7 Wire Wire Line 1350 5450 1350 5800 Wire Wire Line 1450 5450 1450 5800 Wire Wire Line 1550 5450 1550 5800 Wire Wire Line 1650 5450 1650 5800 Wire Wire Line 1750 5450 1750 5800 Wire Wire Line 1350 4800 1350 5150 Wire Wire Line 1450 4800 1450 5150 Wire Wire Line 1550 4800 1550 5150 Text Label 1350 5800 1 60 ~ 0 GPIO_0 Text Label 1450 5800 1 60 ~ 0 GPIO_1 Text Label 1550 5800 1 60 ~ 0 GPIO_2 Text Label 1650 5800 1 60 ~ 0 GPIO_3 Text Label 1750 5800 1 60 ~ 0 GPIO_4 Text Label 1350 4800 3 60 ~ 0 GPIO_5 Text Label 1450 4800 3 60 ~ 0 GPIO_6 Text Label 1550 4800 3 60 ~ 0 GPIO_7 $Comp L GND #PWR043 U 1 1 525B33A3 P 1850 5550 F 0 "#PWR043" H 1850 5550 30 0001 C CNN F 1 "GND" H 1850 5480 30 0001 C CNN F 2 "" H 1850 5550 60 0000 C CNN F 3 "" H 1850 5550 60 0000 C CNN 1 1850 5550 1 0 0 -1 $EndComp $Comp L +3.3V #PWR044 U 1 1 525B364B P 1650 4900 F 0 "#PWR044" H 1650 4860 30 0001 C CNN F 1 "+3.3V" H 1650 5010 30 0000 C CNN F 2 "" H 1650 4900 60 0000 C CNN F 3 "" H 1650 4900 60 0000 C CNN 1 1650 4900 1 0 0 -1 $EndComp Wire Wire Line 1650 4900 1650 5150 $Comp L HEADER_2X2 J6 U 1 1 525B3AE4 P 4500 5800 F 0 "J6" H 4500 5950 60 0000 C CNN F 1 "BOOT" H 4500 5650 60 0000 C CNN F 2 "" H 4500 5800 60 0000 C CNN F 3 "" H 4500 5800 60 0000 C CNN 1 4500 5800 1 0 0 -1 $EndComp $Comp L R R14 U 1 1 525B3B00 P 4250 5600 F 0 "R14" V 4200 5650 50 0000 C CNN F 1 "33k" V 4300 5650 50 0000 C CNN F 2 "" H 4250 5600 60 0000 C CNN F 3 "" H 4250 5600 60 0000 C CNN 1 4250 5600 -1 0 0 1 $EndComp $Comp L R R13 U 1 1 525B3B15 P 4050 5600 F 0 "R13" V 4000 5650 50 0000 C CNN F 1 "33k" V 4100 5650 50 0000 C CNN F 2 "" H 4050 5600 60 0000 C CNN F 3 "" H 4050 5600 60 0000 C CNN 1 4050 5600 -1 0 0 1 $EndComp Wire Wire Line 3650 5750 4350 5750 Wire Wire Line 4250 5750 4250 5700 Wire Wire Line 3650 5850 4350 5850 Wire Wire Line 4050 5850 4050 5700 Connection ~ 4250 5750 Connection ~ 4050 5850 Text Label 3650 5750 0 60 ~ 0 BOOT0 Text Label 3650 5850 0 60 ~ 0 BOOT1 $Comp L +3.3V #PWR045 U 1 1 525B41D5 P 4050 5450 F 0 "#PWR045" H 4050 5410 30 0001 C CNN F 1 "+3.3V" H 4050 5560 30 0000 C CNN F 2 "" H 4050 5450 60 0000 C CNN F 3 "" H 4050 5450 60 0000 C CNN 1 4050 5450 1 0 0 -1 $EndComp $Comp L +3.3V #PWR046 U 1 1 525B41E0 P 4250 5450 F 0 "#PWR046" H 4250 5410 30 0001 C CNN F 1 "+3.3V" H 4250 5560 30 0000 C CNN F 2 "" H 4250 5450 60 0000 C CNN F 3 "" H 4250 5450 60 0000 C CNN 1 4250 5450 1 0 0 -1 $EndComp Wire Wire Line 4250 5450 4250 5500 Wire Wire Line 4050 5450 4050 5500 $Comp L GND #PWR047 U 1 1 525B4390 P 4900 5950 F 0 "#PWR047" H 4900 5950 30 0001 C CNN F 1 "GND" H 4900 5880 30 0001 C CNN F 2 "" H 4900 5950 60 0000 C CNN F 3 "" H 4900 5950 60 0000 C CNN 1 4900 5950 1 0 0 -1 $EndComp Wire Wire Line 4650 5850 4900 5850 Wire Wire Line 4900 5750 4900 5950 Wire Wire Line 4650 5750 4900 5750 Connection ~ 4900 5850 Wire Wire Line 4450 3700 4000 3700 Text Label 4000 3700 0 60 ~ 0 BOOT0 Wire Wire Line 6650 2100 7100 2100 Text Label 7100 2100 2 60 ~ 0 BOOT1 $Comp L LED LD3 U 1 1 525B51DA P 6800 1900 F 0 "LD3" H 6800 2050 40 0000 C CNN F 1 "STATUS" H 6850 1950 40 0000 C CNN F 2 "" H 6800 1900 60 0000 C CNN F 3 "" H 6800 1900 60 0000 C CNN 1 6800 1900 1 0 0 -1 $EndComp $Comp L R R17 U 1 1 525B51E5 P 7050 1900 F 0 "R17" V 6900 1900 50 0000 C CNN F 1 "330" V 7000 1900 50 0000 C CNN F 2 "" H 7050 1900 60 0000 C CNN F 3 "" H 7050 1900 60 0000 C CNN 1 7050 1900 0 1 1 0 $EndComp $Comp L GND #PWR048 U 1 1 525B51FA P 7250 2000 F 0 "#PWR048" H 7250 2000 30 0001 C CNN F 1 "GND" H 7250 1930 30 0001 C CNN F 2 "" H 7250 2000 60 0000 C CNN F 3 "" H 7250 2000 60 0000 C CNN 1 7250 2000 1 0 0 -1 $EndComp Wire Wire Line 7150 1900 7250 1900 Wire Wire Line 7250 1900 7250 2000 Wire Wire Line 6950 1900 6900 1900 Wire Wire Line 6750 1900 6650 1900 $Comp L HEADER_2 J8 U 1 1 525B5892 P 7250 4500 F 0 "J8" H 7250 4650 60 0000 C CNN F 1 "PWR" H 7250 4350 60 0000 C CNN F 2 "" H 7250 4500 60 0000 C CNN F 3 "" H 7250 4500 60 0000 C CNN 1 7250 4500 0 -1 -1 0 $EndComp Wire Wire Line 7650 4650 7300 4650 Wire Wire Line 7300 4650 7300 4600 $Comp L GNDPWR #PWR42 U 1 1 525B5A7C P 7200 4750 F 0 "#PWR42" H 7200 4750 40 0001 C CNN F 1 "GNDPWR" H 7200 4650 40 0000 C CNN F 2 "" H 7200 4750 60 0000 C CNN F 3 "" H 7200 4750 60 0000 C CNN 1 7200 4750 1 0 0 -1 $EndComp Wire Wire Line 7200 4600 7200 4750 $Comp L HEADER_6X2 J3 U 1 1 525B5D45 P 1600 5300 F 0 "J3" H 1600 5650 60 0000 C CNN F 1 "GPIO" H 1600 5750 60 0000 C CNN F 2 "" H 1600 5300 60 0000 C CNN F 3 "" H 1600 5300 60 0000 C CNN 1 1600 5300 0 -1 -1 0 $EndComp Wire Wire Line 1850 5450 1850 5550 Wire Wire Line 1850 5100 1950 5100 Wire Wire Line 1950 5100 1950 5500 Wire Wire Line 1950 5500 1850 5500 Connection ~ 1850 5500 Wire Wire Line 1850 5100 1850 5150 $Comp L +5V #PWR049 U 1 1 525B6210 P 1750 4900 F 0 "#PWR049" H 1750 4990 20 0001 C CNN F 1 "+5V" H 1750 4990 30 0000 C CNN F 2 "" H 1750 4900 60 0000 C CNN F 3 "" H 1750 4900 60 0000 C CNN 1 1750 4900 1 0 0 -1 $EndComp Wire Wire Line 1750 4900 1750 5150 $Comp L NPN_BEC Q1 U 1 1 525B6D6F P 1700 2400 F 0 "Q1" H 1850 2400 50 0000 C CNN F 1 "NPN_BEC" H 1550 2550 50 0000 C CNN F 2 "" H 1700 2400 60 0000 C CNN F 3 "" H 1700 2400 60 0000 C CNN 1 1700 2400 1 0 0 -1 $EndComp $Comp L NPN_BEC Q2 U 1 1 525B6D8B P 1700 3250 F 0 "Q2" H 1850 3250 50 0000 C CNN F 1 "NPN_BEC" H 1550 3400 50 0000 C CNN F 2 "" H 1700 3250 60 0000 C CNN F 3 "" H 1700 3250 60 0000 C CNN 1 1700 3250 1 0 0 -1 $EndComp Wire Wire Line 7650 4650 7650 4700 Connection ~ 7800 4750 Text Label 900 1100 0 60 ~ 0 MDB_RX $EndSCHEMATC