{"title":"Gravity: Digital 1-to-8 I2C Multiplexer","handle":"gravity-digital-1-to-8-i2c-multiplexer","url":"/products/gravity-digital-1-to-8-i2c-multiplexer","description":"The Gravity I2C Multiplexer solves address conflicts when you need to connect multiple I²C devices that share the same fixed address. It provides eight independent I²C ports on a single bus, allowing up to eight identical-address sensors or modules to communicate without conflict.\n\nThe default I²C address is 0x70, adjustable via onboard DIP switches from 0x70 to 0x77. By chaining up to eight multiplexers with different addresses, you can theoretically control up to 64 same-address devices on one I²C bus.\n\nKey Features\n\n\n8× Independent I²C Ports – Connect up to 8 same-address devices on one bus\n\nConfigurable Address – 0x70 to 0x77 via onboard DIP switches\n\n3.3 V and 5 V Compatible – Works with Arduino, Raspberry Pi, and other boards\n\nI²C Clock Rates – 100 kHz and 400 kHz\n\nGravity Connector – PH2.0-4P plug-and-play interface (no soldering required)\n\nReset Pin – Active-low reset\n\nDimensions – 32 × 32 mm (1.26 × 1.26 in)\n\n\nIdeal For\n\nMulti-sensor arrays with fixed I²C addresses\nEnvironmental monitoring with multiple identical sensors\nExpanding I²C bus capacity in complex projects\n\n\nResources\n\n\nProduct Wiki – Pinout, wiring diagram, and Arduino/Raspberry Pi examples\nArduino Library (GitHub)\n","vendor":"DFRobot","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":7281,"title":"Default Title","sku":"DF-DFR0576","price":11.66,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":912,"option1":"Default Title"}]}