# USB to UART ## Description Welcome to your new project. Imagine what you can build here. ## Project Details - **Owner:** ostech - **Created:** 4/24/2025 - **Last Updated:** 5/1/2025 - **Visibility:** Public ## Key Components ### U1 — [TYPE-C 14PLC-H10.0](https://www.flux.ai/lcsc/type-c-14plc-h10p0.md) - Manufacturer Name: SHOU HAN(首韩) - Manufacturer Part Number: TYPE-C 14PLC-H10.0 - Package or Case Code: USB-C-TH_SHOUHAN_TYPE-C-14PLC-H10.0 - JLCPCB Part Class: Extended Part - LCSC Part Number: C3151746 - Part Type: USB Connectors **Pins:** - 0 [pin 0] - CC1 [pin A5] - CC2 [pin B5] - D- [pin B7] - D- [pin A7] - D+ [pin B6] - D+ [pin A6] - GND [pin A12] - GND [pin B12] - GND [pin B1] - GND [pin A1] - VBUS [pin A9] - VBUS [pin B9] - VBUS [pin A4] - VBUS [pin B4] ### U2 — [CP2102N-A02-GQFN20](https://www.flux.ai/lcsc/cp2102n-a02-gqfn20.md) - Package or Case Code: QFN-20_L3.0-W3.0-P0.50-BL-EP1.7_EFM8BB21F16G - JLCPCB Part Class: Extended Part - Part Type: Interface - Controllers - Manufacturer Name: SKYWORKS/SILICON LABS(芯科) - Manufacturer Part Number: CP2102N-A02-GQFN20 - LCSC Part Number: C1550542 **Pins:** - CTS [pin 15] - D- [pin 5] - D+ [pin 4] - GND [pin 12] - GND [pin 21] - GND [pin 3] - GPIO.0/CLK [pin 2] - GPIO.1/RS485 [pin 1] - GPIO.2/TXT [pin 22] - GPIO.3/RXT [pin 19] - NC [pin 10] - RSTb [pin 9] - RTS [pin 16] - RXD [pin 17] - SUSPEND [pin 14] - SUSPENDb [pin 11] - TXD [pin 18] - VBUS [pin 8] - VDD [pin 6] - VREGIN [pin 7] - WAKEUP [pin 13] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/ostech/usb-to-uart](https://www.flux.ai/ostech/usb-to-uart).* --- *Generated from [https://www.flux.ai/ostech/usb-to-uart](https://www.flux.ai/ostech/usb-to-uart)*