Gravity: ADS1115 16-Bit ADC Module – I2C Analog-to-Digital DFRobot

The Gravity: I2C ADS1115 16-Bit ADC Module offers precise analog signal collection and conversion, making it the ideal interface for expanding your Raspberry Pi or Arduino with reliable analog input capabilities. This module is specially designed for compatibility with the Gravity series analog sensors and supports seamless plug-and-play integrationno soldering required for this high-precision ADS1115 ADC module.

Features

• 16-bit ADC resolution for accurate analog-to-digital conversion using the ADS1115 ADC module

• Wide 3.3V5.0V supply voltage, optimized for Raspberry Pi and Arduino analog data collection

• Gravity I2C interface for easy plug-and-play connection with this I2C ADS1115 module

• Four analog input channels for versatile sensor connectivity and multi-channel ADS1115 ADC conversion

• On-board I2C address selection switchcascade two modules for up to eight analog channels using I2C communication

• Color-coded 3-pin headers for fast, error-free sensor wiring on the ADS1115 ADC module

• Programmable gain adjustment (PGA) for both weak and highly variable signals via this I2C ADC converter

• Low power consumption (2~3mA operating current) for your ADS1115 ADC module projects

Simplify Analog Sensor Integration

Most Raspberry Pi boards cannot read analog signals natively. With this I2C ADS1115 module, you can easily connect a wide variety of Gravity analog sensors to your Raspberry Pi or Arduino, expanding the range of measurable physical phenomena in your projectssuch as light, temperature, sound, and more with this 16-bit ADS1115 ADC module.

The modules plug-and-play Gravity interface ensures easy and reliable sensor integration, with no need for soldering or complex setup for this I2C analog-to-digital converter.

Flexible and Expandable

• Supports a detection range of 0~VCC (up to 5V) for the ADS1115 ADC module

• Four analog input channels per I2C ADS1115 ADC module

• Cascade two modules to read up to eight analog signals via I2C interface

• 3.3V I2C digital level ensures safe operation with Raspberry Pi and Arduino boards

Specifications

• Supply Voltage: 3.35.0V

• Analog Channels: 4 (on this ADS1115 ADC module)

• ADC Resolution: 16-bit analog-to-digital converter

• Analog Detection Range: 0~VCC

• Operating Current: 23mA (sensor not included)

• Interface: Gravity I2C ADS1115

• Product Size: 32 x 32mm (1.26 x 1.26in)

Applications

• Analog sensor expansion for Raspberry Pi and Arduino projects

• Accurate data acquisition for scientific and industrial ADS1115 ADC projects

• Environmental monitoring and I2C IoT applications

• Educational electronics experiments involving analog-to-digital conversion

In the Box

• 1 x Gravity: I2C ADS1115 16-bit ADC Module

• 1 x XH2.54-4pin Header

• 1 x Gravity-4P I2C/UART Sensor Wire