Features: ADS1115 16-bit 4-channel converter delivers professional analog measurement with programmable amplifier for enhanced small signal detection in microprocessor-based projects. Suitable for 2.0V5.5V power levels, this I2C module features low 150A current consumption, 860 samples per second data rate, and configurable single-ended or differential inputs for flexible sensor integration. Ideal for electronics engineers and developers requiring multi-channel data acquisition in industrial automation, environmental monitoring, or instrumentation systems. Effortlessly monitor sensor arrays, audio signals, or biomedical devices using its 16-bit resolution and expandable I2C interface supporting up to 4 boards (16 channels) simultaneously. The integrated programmable comparator and auto-shutdown function optimize energy efficiency in battery-powered applications while maintaining 16-bit accuracy for critical measurements. Specifications: - Resolution: 16 bits - Channels: 4 single-ended or 2 differential inputs (AN0AN3) - Supply Voltage: 2.05.5V - Current Consumption (Continuous Mode): 150A - Sampling Rate: Up to 860 SPS - Interface: I2C - Dimensions: Approx. 38 x 18 x 3 mm (1.48 x 0.7 x 0.12 inches) Package Includes: Option 1: 1 x Analog to Digital Converter Module Option 2: 2 x Analog to Digital Converter Modules Note: 1. Please allow 12 cm error due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in display monitors, the actual product color may vary slightly from images shown.