{"product_id":"tca9548a-i2c-multiplexer","title":"Adafruit TCA9548A I2C Multiplexer | Code: 2717","description":"\u003ch1\u003e\u003cstrong\u003eTCA9548A I2C Multiplexer\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eThe TCA9548A I2C Multiplexer enables you to connect devices with the same I2C address (up to 8 same-address I2C) hooked up to one microcontroller. The multiplexer acts as a gatekeeper, shuttling the commands to the selected set of I2C pins with your command.\u003c\/p\u003e\n\u003cp\u003eThe multiplexer itself is on I2C address 0x70 (but can be adjusted from 0x70 to 0x77), simply write a single byte with the desired multiplexed output number to that port, any future I2C packets will get sent to that port.\u003c\/p\u003e\n\u003cp\u003eLike all Adafruit breakouts, we put this nice chip on a breakout for you so you can use it on a breadboard with capacitors, and pullups and pulldowns to make usage a snap. Some header is required and once soldered in you can plug it into a solderless-breadboard. The chip itself is 3V and 5V compliant so you can use it with any logic level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/learn.adafruit.com\/adafruit-tca9548a-1-to-8-i2c-multiplexer-breakout\/overview\"\u003eAdafruit even wrote up a nice tutorial with wiring diagrams, schematics and examples to get you running in 10 minutes!\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":42290956271807,"sku":"MLE00155","price":549.0,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0531\/3419\/6927\/files\/0355afbf365e953472cfae1df0afde4b.jpg?v=1735816330","url":"https:\/\/makerlab.ph\/products\/tca9548a-i2c-multiplexer","provider":"Makerlab PH","version":"1.0","type":"link"}