The BACnet MS/TP Development Kit


Frequently Asked Questions


Technical Specifications


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The BACnet MS/TP Development Kit is a great way to start working with BACnet in a microcontroller. The board is ideal for experimenters, developers, engineers, or as a main cpu board for a more advanced system. Program download and run is easily executed in-system using the Atmel AVR Dragon, JTAGICEmkII, or other ATmega programming tool (not included).

The board utilizes the Atmel AVR ATMega644P microcontroller with 64k of In-System Flash Memory, running at 18.43Mhz, allowing up to 18.43 MIPS (million-instructions-per-second). All power supply components and crystal are in place for the microcontroller. Connectors are provided for RS-485, RS-232, USB, power and all I/O pins, via standard polarized connections or pin headers.

Development software is included, together with code examples from the open source BACnet Stack hosted on, to get you up and running quickly.

Please note: This is a complete unit, ready to run, and not an unassembled kit. Power supply is included.

BACnet Development Kit



  • Includes ATMega644P with 64kb internal Flash Program Memory and 4kb RAM
  • All necessary power supply components and crystal ( 18.43MHz) already installed.
  • All I/O pins connected to pin headers for easy external connections.
  • ISP Port and JTAG Port connectors, with FTISP jumpers
  • RS485 Communication with on-board MAX485 or equivalent for BACnet MS/TP
  • USB connector for alternate power and FT232RL for serial port connection
  • RS-232 pin header and MAX202 for alternate serial port connection
  • Test LEDs for program run testing or RS485 communication indication
  • Power LED
  • Code Examples Provided
  • Dramatically reduces program development time



Parts Supplied

  • BACnet MS/TP Development Board
  • 5.0Vdc Power Supply
  • BACnet Stack and Application Software
  • Manual on USB drive
  • Examples and Sample Code on USB drive
  • Data Sheets on USB drive

ATMega Development Board - Technical Data

  The following links provide useful background information for this microcontroller in conjuction with this controller board.

Data Sheets


Useful Websites

  Do you need more information, technical or ready to purchase the kit? Please send us a Request and we will get back to you promptly.  

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