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Cable, Debug, USB to TTL-232, RPI, 1m


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Technical Datasheet:
TTL-232R-RPI   Datasheet
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Technical Docs (1)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

TTL-232R-RPi is a USB to TTL level serial UART converter cables incorporating FT232RQ USB to Serial UART interface IC device which handles all the USB signalling and protocols. The TTL-232R-RPi is designed for use with the Raspberry Pi (RPi), an ultra low cost, Linux based miniaturised computer. The debug cable sits on the Rx/Tx of the RPi ARM processor UART which provides much more detail of what's happening within the RPi operating system. Connecting the debug cable to a PC and communicating with the RPi via a terminal emulator on a PC gives the user access to more detailed information from the Linux kernel during RPi start up, which appears on the Rx/TX lines of the UART, as well as being able to login and access the kernel itself from the PC.
  • On board FT232RQ provides single chip USB to asynchronous serial data transfer interface
  • Entire USB protocol handled by the electronics in the cable USB
  • Connect directly to a microcontroller UART or I/O pins
  • Fully assisted or X-On / X-Off software handshaking
  • Data transfer rates from 300baud to 3Mbaud at TTL levels
  • Internal EEPROM with user writeable area
  • Low USB bandwidth consumption
  • Support for FT232R FTDIChip-ID feature for improved security
  • 3x flying leads outputs provide TXD, RXD and GND signals
  • UHCI / OHCI / EHCI host controller compatible


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