Silicon Labs cp2104

cp2104.jpg

This is a high speed USB UART with GPIO.

CnewteC CNT-003 (pictured)

The CNT-003 is designed for Arduino and has a built-in 100nF capacitor on DTR.

Linux

udev /dev/ttyCP2104
KERNEL=="ttyUSB*",\
    ATTRS{idVendor}=="10c4",\
    ATTRS{idProduct}=="ea60",\
    ATTRS{serial}=="009D5022",\
    GROUP="dialout",\
    MODE="0660",\
    RUN+="/bin/ln -sf %k /dev/ttyCP2104"
udev by-id
/dev/serial/by-id/usb-Silicon_Labs_CP2104_USB_to_UART_Bridge_Controller_009D5022-if00-port0

udev by-id is not supported by Pickle Microchip PIC ICSP.

Pickle Microchip PIC ICSP

This CNT-003 is unsupported, but a fork exists here which utilises its GPIOs in Linux.

Resources

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