{"title":"Adafruit CP2105 Friend - USB to Dual UART Serial Converters","handle":"adafruit-cp2105-friend-usb-to-dual-uart-serial-converters-ada6065","url":"/products/adafruit-cp2105-friend-usb-to-dual-uart-serial-converters-ada6065","description":"The Adafruit CP2105 Friend provides two independent UART serial ports from a single USB-C connection — no USB hub required. Built around the Silicon Labs CP2105 dual-port bridge, it enumerates as two separate COM ports when plugged in, giving you an Enhanced port and a Standard port with different capabilities.\n\nKey Features\n\n\nDual UART Ports – Two independent serial ports from one USB-C connection, no hub needed\n\nUSB Type-C – Modern, reversible connector\n\nEnhanced Port (Left Side) – 300 bps to 2.0 Mbps, 5/6/7/8 data bits, 1/1.5/2 stop bits, all parity modes, 320-byte buffers, full modem control (CTS, RTS, DTR, DSR, RI)\n\nStandard Port (Right Side) – 2400 bps to 921.6 kbps, 8 data bits, 1 stop bit, even/odd/no parity, 288-byte buffers, full modem control\n\n\nAlso Available\n\n\nCP2102N Friend – Single UART, USB-C, up to 3 Mbps\n\nCP2104 Friend – Single UART, Micro USB, up to 2 Mbps\n\n\nDriver Support\n\n\nLinux – No driver required (built into kernel)\n\nWindows – Automatic driver installation via Windows Update\n\nmacOS – Driver available from Silicon Labs\n\n\n\nSpecifications\n\n\nDimensions – 28.9 × 17.8 × 4.9mm\n\nWeight – 2.3g\n\n\nIdeal For\n\nProjects requiring two independent serial connections from a single USB port\nSimultaneous serial debugging and data communication\nReplacing dual FTDI cable setups with a single board\n\n\nResources\n\nCP210x USB to UART Bridge VCP Drivers\nSerial Communications Guide for the CP210x\n\n\nPackage Contents\n\n1× Adafruit CP2105 Friend breakout (assembled and tested)\n1× Pin header strip\n","vendor":"Adafruit","product_type":"physical","in_stock":false,"options":[],"variants":[{"id":699,"title":"Default Title","sku":"AF-6065","mpn":"ADA6065","price":18.41,"compare_at_price":0.0,"on_sale":false,"in_stock":false,"available_quantity":0,"option1":"Default Title"}]}