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KUNBUS was founded in 2008 with the goal of making innovative and economical products available to the constantly growing industrial networks market. 

In 2016, KUNBUS introduced Revolution Pi, the first open source industrial PC based on the Raspberry Pi Compute Module. The Compute Module is Raspberry Pi in a more flexible form factor, and is intended for industrial application. From the outset, the mission was to develop a low-cost, scalable and industrially suitable controller and to consistently continue the basic idea of Raspberry Pi. Thus, we make no secret of the hardware, source codes and software. Even more, we consciously carry the open source idea internally and externally. We share knowledge, feedback and new approaches from our community and set a new standard in the environment of Industry 4.0. In fact, the success of the Revolution Pi shows that the risk of bringing an open source product to the automation market has been worth it.

Company Figures at a glance

  • Over 1,000,000 communication devices in circulation
  • Over 140 employees worldwide
  • Four R&D offices (Germany & Turkey)
  • One state-of-the-art production facility
  • Over 30 international distribution partners
  • Founded in 2008

 

  • $171

    RevPi Con MBUS VHP

    KUNBUS

    The RevPi Con M-Bus expansion module from KUNBUS allows you to integrate 169MHz Wireless M-Bus capabilities into your RevPi Connect. The expansion ...

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    $171
  • $142

    RevPi Con MBUS

    KUNBUS

    The RevPi Con M-Bus expansion module from KUNBUS allows you to integrate 868MHz Wireless M-Bus capabilities into your RevPi Connect. The expansion ...

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    $142
  • $35

    DIN rail power supply unit for RevPi

    KUNBUS

    Features Tech Specs Documents Downloads Universal AC input/Full range Protection: Short Circuit / Overload...

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    $35
  • KUNBUS RevPi Connect
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    $405

    RevPi Connect (EOL)

    KUNBUS

    This product is EOL. Please consider the newer versions instead. The RevPi Connect from KUNBUS is an open source Industrial IoT (IIoT) gateway givi...

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    $405
    Sold out
  • Kunbus RevPi Core 3
    Sold out
    $284

    RevPi Core 3 (EOL)

    KUNBUS

    This product is EOL. Please consider the newer versions instead. The heart of the revolution RevPi Core 3 is the latest version of the RevPi Core, ...

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    $284
    Sold out
  • KUNBUS-TAP Curious
    Sold out
    $1,249

    KUNBUS-TAP Curious

    KUNBUS

    KUNBUS-TAP Curious - Ethernet monitoring made easy ***This product is EOL*** The TAP CURIOUS made by KUNBUS is the perfect tool for monitoring, ana...

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    $1,249
    Sold out
  • PROFIBUS Repeater
    $529

    PROFIBUS Repeater

    KUNBUS

    With the new PROFIBUS Repeater from KUNBUS, the entire performance capacity of PROFIBUS can be used without any restrictions. This powerful, yet hi...

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    $529
  • PRS-PROFIBUS DP Redundancy Switch
    $2,439

    PRS-PROFIBUS DP Redundancy Switch

    KUNBUS

    The PRS Redundancy Switch from KUNBUS is the ideal solution for DP Master redundancy by switching the PROFIBUS line between two identical DP Master...

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    $2,439
  • NetTEST II
    Sold out
    $2,419

    NetTEST II

    KUNBUS

    Handheld Diagnostic Tools for PROFIBUS DPProduct no longer available/EOL. The NetTEST II diagnostic device from Kunbus is an essential analysis an...

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    $2,419
    Sold out
  • Gateway Module - Sercos III Slave
    $288

    Gateway Module - Sercos III Slave

    KUNBUS

    Expansion module for Sercos III networksWhen using our RevPi Gate Sercos III gateway, integrating Revolution Pi into a Sercos III network is no pro...

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    $288
  • RevPi Gate PROFINET IRT Slave
    $264

    RevPi Gate PROFINET IRT Slave

    KUNBUS

    Expansion module for PROFINET networks . When using our RevPi Gate PROFINET gateway, integrating Revolution Pi into a PROFINET network is no proble...

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    $264
  • RevPi Gate EtherCAT Slave
    $185

    RevPi Gate EtherCAT Slave

    KUNBUS

    Expansion module for EtherCAT networks When using our RevPi Gate EtherCAT gateway, integrating Revolution Pi into a EtherCAT network is no problem....

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    $185
  • RevPi Gate PROFIBUS Slave
    $235

    RevPi Gate PROFIBUS Slave

    KUNBUS

    Expansion module for PROFIBUS networksWhen using our RevPi Gate PROFIBUS gateway, integrating Revolution Pi into a PROFIBUS network is no problem. ...

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    $235
  • from $479

    RevPi Connect 4

    KUNBUS

    The brand new RevPi Connect 4 is a modular, open-source device based on the Raspberry Pi CM4, powered by a Broadcom BCM2711 processor. It has up to...

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    from $479
  • $199

    RevPi RO (Relay Output) expansion module

    KUNBUS

    A powerful solution for switching circuits or isolating control signals. Wherever electrical circuits need to be controlled and switched, a rela...

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    $199