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Thorstengehrig / arduino-tpuart KNX-User-Forum. This is a very first version of an interface between Arduino and EIB/KNX using the TP-UART interface and Arduino library.

thorstengehrig / arduino-tpuart KNX-User-Forum

We leverage Siemens BCU 5WG1117-2AB12 - for about 30€ The Arduino library is found in the directory KnxTpUart and can be directly placed in Arduino's library folder. If you have any, don't hesitate to contact me or use the issue tracker. You are also invited to improve the code and send me a pull request to reintegrate the changes here. Supported commands / telegram types Bool (DPT 1 - 0 or 1) knx.groupWriteBool("1/2/3", bool); 2 ByteFloat (DPT9 - -671 088,64 to 670 760,96 ) knx.groupWrite2ByteFloat("1/2/3", float); 1 Byte Int (DTP 5 - 0...255) knx.groupWrite1ByteInt("1/2/3", int); 2 byte Int (DTP 7 - 0…65 535]) knx.groupWrite2ByteInt("1/2/3", int); 4 byte Float (DTP 14 - -2147483648 to 2147483647) knx.groupWrite4ByteFloat("1/2/3", float); 14 Byte text (DTP 16) knx.groupWrite14ByteText("1/2/3", String); knx.Time (DTP 10.001) groupWriteTime("1/2/3", Day, Hours, Minutes, Seconds);

KNX-on-Arduino. Thorstengehrig / arduino-tpuart KNX-User-Forum. Ivee Sleek: Wi-Fi Voice-Activated Assistant by ivee. Our world is changing, and already there are thermostats, door locks, security systems, light bulbs, and even vacuums that are connected to the Internet.

ivee Sleek: Wi-Fi Voice-Activated Assistant by ivee

How do we control all these devices? How do you manage your "Internet of Things"? Ivee Sleek is the first Wi-Fi Voice-Activated Assistant for the home that helps you manage and control your connected devices without any hands. In addition, ivee helps you set reminders, wakes you up on time, and even fetches live Internet content (like weather, stocks, and news) that is relevant to you.

Our goal is to create a simpler and more natural way of interfacing with the Internet and your smart home. We want to deliver the virtual assistant experience that you've been dreaming about for years. Download Press Kit Just say "hello ivee," and ivee will prompt you for a command. When ivee Sleek ships in October, she'll come with her first batch of applications.

Reminders - e.g. Ivee Sleek works on her own, right out of the box. She Listens She Performs. My EIB projects. List of KNX Open Source or free software. KIMaip. I2C Interface Module KIMaip is an easy-to-use Interface Module for connecting to the KNX.


Access to the KIMaip module from your application controller is achieved via I2C bus. KIMaip consists of a microcontroller running the certified KNX communication stack KAIstack and the high performance KNX interface to the KNX bus - KAIphys. This design enables direct usage of the high power supply from the bus. This module is intended to connect directly to an application controller and is thus optimized as basis for end devices. KIMaip-Evaluation Board •Socket for I2C-KNX module•low cost application CPU•optional galvanic isolated serial interface•All not used IO pins available•free applications with source code•binary output•serial interface•free data base entries for applications•free generic data base entry.