ADS1115 HW-543A Development Board 16bit I2C ADC Module 4 Channels 25.9 x 9.5 mm Analogue-Digital Converter for Arduino Raspberry Pi
The ADS1115 HW-543A development board is a powerful 16bit analogue-to-digital converter (ADC) designed for precise voltage and signal measurements in electronic projects. The module offers 4 analogue inputs, communication via I2C interface, and compact dimensions of only 25.9 x 9.5 mm, allowing for easy integration into various systems. With high sensitivity and a reliable Texas Instruments ADS1115 chip, it is ideal for experiments, measurement systems, sensors, and development applications.
The board is compatible with platforms such as Arduino, Raspberry Pi, ESP32, and other microcontrollers, making it a versatile tool for both education and professional prototyping. The module allows for differential and single-channel measurements, and due to its low power consumption, it is suitable for battery-powered projects.
- 16-bit resolution for highly accurate voltage measurements
- 4 analogue inputs (A0–A3) with differential mode capability
- Communication via I2C bus – simple connection to Arduino and Raspberry Pi
- Built-in programmable gain amplifier (PGA) for various measurement ranges
- Supports power supply voltage 2.0–5.5 V
- Low power consumption, suitable for portable devices
- Compact dimensions of 25.9 x 9.5 mm
- Quality module with Texas Instruments ADS1115 chip
- Ideal for measuring sensors, temperature probes, voltage, current, or signals from analogue sources
Package contents: 1× ADS1115 HW-543A Development Board, 1× Pin header for soldering
This module is an ideal choice for anyone looking to expand their microcontroller's measurement capabilities and obtain accurate data from analogue sensors. It allows for easy connection via the I2C bus and, with support for multiple channels, is suitable for multi-point measurements. Its small size makes it easy to integrate into compact devices. Reliable performance, high resolution, and universal compatibility ensure wide usage in hobby projects, education, and industrial applications.
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