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Product Overview

Miniature transceiver STKNX evaluation and development kit. This is a board integrating the STMicroelectronics miniature STKNX transceiver. This kit includes all the necessary components both to evaluate the performances of the STKNX circuit and to develop a KNX device on twisted pair medium according to the TP1-256 standard. It features Full KNX twisted pair device development kit based on the STKNX miniature transceiver, controlled by STM32F103 microcontroller 32bit Cortex®-M3 16MHz to 128KB flash, twisted pair TP1-256 support, supported development environments (AC6 OpenSTM32 (Linux®, Windows® and Mac OS-X) or Atollic TrueSTUDIO® (Linux and Windows)).
  • No external supply needed during SW development in desktop mode (USB supply only)
  • Test firmware already downloaded in the board to demonstrate features
  • Includes originally TAPKO KNX protocol stack KAIstack
  • Compatible with ETS engineering tool software
  • JTAG debug through isolated USB host interface (ST-LINK/V2-1 on-board)
  • Standard serial wire debug (SWD) and JTAG interfaces available on standard HE10 20-pin connector
  • Connectors for extension board compatible with Arduino™ and ST Morpho standards
  • UART through isolated USB host interface for connecting a PC
  • 1 button/ LED for KNX programming, 4 buttons/LEDs for basic KNX sensors and actuators emulation
  • Complete reference design suitable to implement products compatibles with KNX standards


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Eval & Dev Kit STKNX, STM32

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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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