EESchema Schematic File Version 4 EELAYER 30 0 EELAYER END $Descr A4 11693 8268 encoding utf-8 Sheet 3 5 Title "" Date "" Rev "" Comp "" Comment1 "" Comment2 "" Comment3 "" Comment4 "" $EndDescr Text GLabel 900 800 0 50 Input ~ 0 g_3v3 Text GLabel 850 1000 0 50 Input ~ 0 g_5v Wire Wire Line 900 800 1200 800 Text Label 1200 800 0 50 ~ 0 3v3 Wire Wire Line 850 1000 1200 1000 Text Label 1200 1000 0 50 ~ 0 5v $Comp L Connector:USB_B_Micro J1 U 1 1 5E8480AD P 5050 3000 F 0 "J1" H 5107 3467 50 0000 C CNN F 1 "USB_B_Micro" H 5107 3376 50 0000 C CNN F 2 "Connector_USB:USB_Micro-B_Wuerth_629105150521" H 5200 2950 50 0001 C CNN F 3 "~" H 5200 2950 50 0001 C CNN 1 5050 3000 1 0 0 -1 $EndComp $Comp L dk_Interface-Controllers:FT232RQ-REEL U2 U 1 1 5E84744C P 7700 2500 F 0 "U2" H 8000 1100 60 0000 C CNN F 1 "FT232RQ-REEL" H 8300 1200 60 0000 C CNN F 2 "digikey-footprints:QFN-32-1EP_5x5mm" H 7900 2700 60 0001 L CNN F 3 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 7900 2800 60 0001 L CNN F 4 "768-1008-1-ND" H 7900 2900 60 0001 L CNN "Digi-Key_PN" F 5 "FT232RQ-REEL" H 7900 3000 60 0001 L CNN "MPN" F 6 "Integrated Circuits (ICs)" H 7900 3100 60 0001 L CNN "Category" F 7 "Interface - Controllers" H 7900 3200 60 0001 L CNN "Family" F 8 "https://www.ftdichip.com/Support/Documents/DataSheets/ICs/DS_FT232R.pdf" H 7900 3300 60 0001 L CNN "DK_Datasheet_Link" F 9 "/product-detail/en/ftdi-future-technology-devices-international-ltd/FT232RQ-REEL/768-1008-1-ND/1836403" H 7900 3400 60 0001 L CNN "DK_Detail_Page" F 10 "IC USB FS SERIAL UART 32-QFN" H 7900 3500 60 0001 L CNN "Description" F 11 "FTDI, Future Technology Devices International Ltd" H 7900 3600 60 0001 L CNN "Manufacturer" F 12 "Active" H 7900 3700 60 0001 L CNN "Status" 1 7700 2500 1 0 0 -1 $EndComp Text Notes 650 700 0 50 ~ 0 Power Interface Wire Notes Line 600 600 1400 600 Wire Notes Line 1400 600 1400 1100 Wire Notes Line 1400 1100 600 1100 Wire Notes Line 600 1100 600 600 Text Notes 650 1350 0 50 ~ 0 Power Interface Text HLabel 1050 1450 0 50 Input ~ 0 DEBUG_TX Wire Wire Line 1050 1450 1300 1450 Text Label 1300 1450 0 50 ~ 0 FTDI_RX Text HLabel 1050 1550 0 50 Input ~ 0 DEBUG_RX Wire Wire Line 1050 1550 1300 1550 Text Label 1300 1550 0 50 ~ 0 FTDI_TX Wire Wire Line 5350 3000 5400 3000 Text Label 5400 3000 0 50 ~ 0 USB_D+ Wire Wire Line 5350 3100 5400 3100 Text Label 5400 3100 0 50 ~ 0 USB_D- Wire Wire Line 7000 3400 6900 3400 Wire Wire Line 7000 3500 6900 3500 Text Label 6900 3400 2 50 ~ 0 USB_D+ Text Label 6900 3500 2 50 ~ 0 USB_D- Wire Wire Line 8000 3000 8100 3000 Text Label 8100 3000 0 50 ~ 0 FTDI_TX Wire Wire Line 7000 2600 6900 2600 Text Label 6900 2600 2 50 ~ 0 FTDI_RX Wire Wire Line 7400 4200 7500 4200 Connection ~ 7500 4200 Wire Wire Line 7500 4200 7600 4200 Wire Wire Line 7500 4200 7500 4300 $Comp L power:GND #PWR? U 1 1 5E7B73F2 P 7500 4300 F 0 "#PWR?" H 7500 4050 50 0001 C CNN F 1 "GND" H 7505 4127 50 0000 C CNN F 2 "" H 7500 4300 50 0001 C CNN F 3 "" H 7500 4300 50 0001 C CNN 1 7500 4300 1 0 0 -1 $EndComp $EndSCHEMATC