The Gravity: I2C Address Shifter is a compact, plug-and-play hardware module designed to resolve I2C address conflicts in systems using Arduino, Raspberry Pi, and other development boards. It enables users to connect multiple identical I2C sensors to a single bus by modifying their addresses, ensuring seamless communication and compatibility in sensor arrays and automation systems.
Key Features
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Plug-and-Play Hardware Solution
No need for complex software-based port switching—this module handles address translation internally, ensuring reliable I2C communication without altering your code or setup. -
Flexible Address Configuration
Offers four switch-selectable addresses via built-in DIP switches, with over 20 additional options available through resistor soldering, supporting custom addressing needs. -
Compact and Easy Integration
With a 42 × 32mm form factor, this module fits easily into space-constrained environments, ideal for IoT, robotics, and sensor network projects. -
Broad Compatibility
Supports I2C devices on popular platforms like Arduino Uno R3, Raspberry Pi 4, ESP32, and more.
Applications
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Sensor Arrays: Connect multiple identical I2C sensors (e.g., temperature, light, gas) in IoT systems or agriculture monitoring
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Robotics: Enable redundant obstacle detection using identical ToF or ultrasonic sensors
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Industrial Automation: Eliminate I2C conflicts in multi-sensor production line setups
Specifications
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Working Voltage: 2.25–5.5V DC
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Working Current: 2mA @ 3.3V
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Operating Temperature: 0–70°C
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Dimensions: 42 × 32 mm
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Mounting Hole Diameter: φ3.0 mm
Shipping List
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1 × Gravity: I2C Address Shifter
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1 × XH2.54-10pin Header
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1 × Double-End PH2.0-4P Cable
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1 × Gravity Sensor Cable