Chat with us, powered by LiveChat Skip to content
***Phytools will be closed 11/28 & 11/29 for Thanksiving .***
***Phytools will be closed 11/28 & 11/29 for Thanksiving .***

KUNBUS are the specialists in industrial automation and IIoT and the company behind the open source hardware platform Revolution Pi, a modular & industrial-grade device series based on the Raspberry Pi.

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

  • $469

    RevPi Flat S

    KUNBUS

    Please email us for updated lead times and availability. A Slim Compact Controller Based on Raspberry Pi  RevPi Flat is an open source industria...

    View full details
    $469
  • $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 ...

    View full details
    $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 ...

    View full details
    $142
  • $35

    DIN rail power supply unit for RevPi

    KUNBUS

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

    View full details
    $35
  • KUNBUS RevPi Connect
    Sold out
    $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...

    View full details
    $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, ...

    View full details
    $284
    Sold out
  • 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...

    View full details
    $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....

    View full details
    $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. ...

    View full details
    $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...

    View full details
    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...

    View full details
    $199