{"product_id":"cjmcu-tca9548a-i2c-8-channel-multiple-extensions-development-board","title":"CJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board","description":"\u003ch3\u003eCJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board\u003c\/h3\u003e\n\u003cp\u003eis a compact and versatile I2C multiplexer module designed to connect multiple I2C devices to a single microcontroller or development board. It uses the TCA9548A chip to divide one I2C bus into eight individually selectable channels, making it especially useful when multiple sensors or displays have the same I2C address. \u003c\/p\u003e\n\u003cp\u003eThe module allows users to select and communicate with different I2C channels through software commands. This makes it possible to use multiple identical I2C sensors, OLED displays, temperature sensors, or other I2C modules without address conflicts. The board supports configurable I2C addressing, allowing multiple TCA9548A modules to be used in larger project.\u003c\/p\u003e\n\u003cp\u003eThe CJMCU TCA9548A I2C 8 Channel Multiple Extensions Development Board is suitable for Arduino, ESP32, ESP8266, Raspberry Pi, and other I2C-compatible development platforms. It is widely useful in robotics, IoT, automation, sensor monitoring, embedded systems, data acquisition, and DIY electronics projects.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e8-channel I2C multiplexer development board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBased on the TCA9548A I2C multiplexer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAllows one I2C bus to communicate with up to 8 selectable channels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHelps overcome I2C address conflicts\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for connecting multiple identical I2C devices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports independent channel selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfigurable I2C address\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with 3.3V and 5V systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for Arduino, ESP32, ESP8266, Raspberry Pi, and similar boards\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for multiple I2C sensors and OLED displays\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUseful for robotics, IoT, automation, and embedded projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and easy-to-use design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for breadboard prototyping and PCB projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent choice for students, hobbyists, makers, and electronics developers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUseful for sensor arrays and multi-device I2C applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"electro robo store","offers":[{"title":"Default Title","offer_id":52829866098964,"sku":"MT0888","price":55.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0979\/6590\/0052\/files\/i2c.avif?v=1784783378","url":"https:\/\/electro-robo.com\/products\/cjmcu-tca9548a-i2c-8-channel-multiple-extensions-development-board","provider":"Electro Robo Store","version":"1.0","type":"link"}