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  "path": "/2026/06/28/arduino-modulino-hub-extender-modules-64-i2c-devices-30-meter-range/",
  "publishedAt": "2026-06-28T04:46:00.000Z",
  "site": "https://www.cnx-software.com",
  "tags": [
    "Hardware",
    "Arduino",
    "i2c",
    "module",
    "sensors",
    "Arduino launches Modulino Hub and Extender modules to support up to 64 I2C devices, 30-meter range",
    "CNX Software - Embedded Systems News"
  ],
  "textContent": "Arduino has just introduced three new Modulino modules: the Modulino Hub to support up to eight I2C devices (64 devices with 8 Hubs), the Modulino Extender to extend the I2C range to up to 30 meters, and the Modulino Motors to control two DC motors or a single stepper motor with precision. I’ll focus on the I2C modules in this post, as I find the Modulino Extender module particularly interesting, since I always considered I2C to be a short-range communication protocol, and never thought of using it for (relatively) long-range wired communication. Modulino Hub While the I2C protocol supports up to 127 devices in theory, address conflicts can become an issue in complex builds where multiple sensors or actuators share the same default address. The Modulino Hub aims to solve that, and multiple Hubs can be daisy-chained, each with its own address, to support up to 64 devices. Modulino Hub specifications: [...]\n\nThe post Arduino launches Modulino Hub and Extender modules to support up to 64 I2C devices, 30-meter range appeared first on CNX Software - Embedded Systems News.",
  "title": "Arduino launches Modulino Hub and Extender modules to support up to 64 I2C devices, 30-meter range"
}