---
product_id: 246074413
title: "CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch."
brand: "cqrobot"
price: "€ 41.50"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/246074413-cqrobot-ads1115-16-bit-adc-conversion-module-compatible-with-raspberry
store_origin: PT
region: Portugal
---

# I2C address switch for multi-module chaining 3.3V-5V wide voltage compatibility 16-bit high-res ADC precision CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch.

**Brand:** cqrobot
**Price:** € 41.50
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock Analog Mastery: Precision Meets Effortless Integration!

## Quick Answers

- **What is this?** CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch. by cqrobot
- **How much does it cost?** € 41.50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/246074413-cqrobot-ads1115-16-bit-adc-conversion-module-compatible-with-raspberry)

## Best For

- cqrobot enthusiasts

## Why This Product

- Trusted cqrobot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Flexible Voltage Range:** Operates smoothly between 3.3V and 5V, perfectly matching your microcontroller’s power needs.
- • **Plug & Play Simplicity:** Seamlessly integrates with Raspberry Pi and Arduino—no soldering, no hassle, just instant connectivity.
- • **Pinpoint Analog Precision:** 16-bit ADS1115 chip delivers ultra-accurate analog-to-digital conversion for flawless sensor data.
- • **Future-Proof Your Projects:** Compatible with a wide range of analog sensors, empowering you to innovate without limits.
- • **Expand Your Sensor Universe:** Supports up to 8 analog channels via cascading two modules with onboard I2C address switch.

## Overview

The CQRobot ADS1115 16-bit ADC module transforms your Raspberry Pi or Arduino into a powerful analog signal processor. Featuring a high-resolution 16-bit ADC chip, wide voltage compatibility (3.3V-5V), and an I2C address switch for cascading multiple modules, it enables accurate, multi-channel analog data acquisition with plug-and-play ease—perfect for millennial makers and professionals craving precision and scalability.

## Description

CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch.

## Features

- Raspberry Pi is a common main control board with powerful functions. However, the pins of the Raspberry Pi main control board can only read digital signals. If you need to read the signals of analog sensors or devices, you can only connect an analog-to-digital conversion (ADC) module, which is not convenient to use.
- The ADS1115 16-bit AD conversion module can accurately collect and convert analog signals. Through this AD module, the Raspberry Pi main control board can be very conveniently compatible with the Arduino series of analog sensors, measure various signals, and perceive this world.
- ADS1115 16-bit AD conversion module is specially designed for Raspberry Pi compatible with Arduino series analog sensors, which greatly reduces the difficulty of Raspberry Pi main control board compatible with Arduino series analog sensors, plug and play, no soldering, very convenient.
- This module uses the 16-bit ADC chip ADS1115, which supports a wide voltage supply from 3.3V to 5V. The chip has a precision reference voltage and programmable gain adjustment (PGA), so it can be used for weak signals or signals with large changes. Accurate acquisition and conversion, so this module is also suitable for all kinds of occasions where the main control board needs to accurately collect analog signals.
- One AD module can read 4 channels of analog signals. Due to the onboard I2C address selection switch, it supports the cascade of 2 AD modules and reads 8 channels of analog signals, which is sufficient to meet the needs of various scenarios.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CQRobot |
| Package Dimensions | 7.01 x 5.21 x 1.7 cm; 9 g |
| Item model number | CQRADS1115 |
| Manufacturer | CQRobot |
| Voltage | 5 Volts |
| Hardware Platform | Arduino |
| Are Batteries Included | No |
| Item Weight | 9 g |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** CQRobot
- **Connectivity technology:** I2C
- **Included components:** ADS1115 16-Bit ADC Module, JST 4-Pin Cable
- **Operating system:** Linux
- **CPU manufacturer:** ARM

## Images

![CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch. - Image 1](https://m.media-amazon.com/images/I/71G3vP48JXL.jpg)
![CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch. - Image 2](https://m.media-amazon.com/images/I/71o0oGROzkL.jpg)
![CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch. - Image 3](https://m.media-amazon.com/images/I/81o5Lx0jpZL.jpg)
![CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch. - Image 4](https://m.media-amazon.com/images/I/71tZW0z62-L.jpg)
![CQRobot ADS1115 16-Bit ADC Conversion Module Compatible with Raspberry Pi and Arduino Boards. Achieve Analog and Digital Signal Acquisition or Conversion, 3.3V to 5V, I2C Address Selection Switch. - Image 5](https://m.media-amazon.com/images/I/71MfhwTEXzL.jpg)

## Frequently Bought Together

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-03-21*