---
product_id: 267377896
title: "HiLetgo 3pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi"
brand: "hiletgo"
price: "₨9062"
currency: LKR
in_stock: true
reviews_count: 5
category: "Hi Letgo"
url: https://www.desertcart.lk/products/267377896-hiletgo-3pcs-ads1115-16-bit-16-byte-4-channel-i2c
store_origin: LK
region: Sri Lanka
---

# 2.0V-5.5V wide voltage range 16-bit ultra-precise ADC 4-channel versatile input HiLetgo 3pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi

**Brand:** hiletgo
**Price:** ₨9062
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your DIY electronics with precision that professionals trust!

## Quick Answers

- **What is this?** HiLetgo 3pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi by hiletgo
- **How much does it cost?** ₨9062 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/267377896-hiletgo-3pcs-ads1115-16-bit-16-byte-4-channel-i2c)

## Best For

- hiletgo enthusiasts

## Why This Product

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

## Key Features

- • **Pinpoint Precision:** Experience crystal-clear 16-bit analog-to-digital conversion for your most demanding projects.
- • **Multi-Channel Mastery:** Seamlessly monitor up to 4 inputs simultaneously with flexible single-ended or differential modes.
- • **Power-Savvy Performance:** Single-shot mode with auto shut down keeps power consumption ultra-low at just 150μA.
- • **Plug & Play I2C Interface:** Effortless integration with Arduino, Raspberry Pi, and other microcontrollers via I2C protocol.
- • **Programmable Gain Amplifier:** Boost tiny signals up to 16x for maximum accuracy and dynamic range in any environment.

## Overview

The HiLetgo ADS1115 is a high-precision 16-bit analog-to-digital converter breakout board featuring 4 input channels and an I2C interface. It supports a wide voltage range (2.0V to 5.5V), includes a programmable gain amplifier for signal boosting, and offers power-efficient single-shot mode with auto shut down. Ideal for Arduino and Raspberry Pi projects requiring accurate analog signal measurement.

## Description

Description: For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1115 provides 16-bit precision at 3300 samples/second over I2C. The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. Simply connect GND to ground, VDD to your logic power supply, and SCL/SDA to your microcontroller's I2C port and run the example code to start reading data. Parameters: ADC Bit rate: 16 Bit Interface Type: I2C Channels: 4 Channel AN0 AN1 AN2 AN3 Input voltage: 2.0v-5.5v Channel input voltage : 0-VDD Continuous Mode: Only 150μA Single-Shot Mode: Auto Shut Down Programmable data rate: 8sps-860sps Input range programmed control, 7 types input ranges: -0.256V ~ + 0.256V, -0.512V ~ + 0.512V, -1.024V ~ + 1.024V, -2.048V ~ + 2.048V, -4.096V ~ + 4.096 V, -6.144V ~ + 6.144V I2C 7-bit addresses between 0x48-0x4B Package Included: 3 * ADS1115 16 Bit 4 Channel Analog-to-Digital ADC Converter 3 * Pin Header

Review: My items arrived very quickly and were exactly as advertised. I'm very happy with my purchase!
Review: This ADC initially behaved like a 12-bit ADC, and I gave it a bad review. But I was wrong. It appears the glitch was in the ADC code and not the hardware. If your ADC does not behave like a 16-bit ADC, experiment with the code settings.

## Features

- High precision ADS1115 16 Bit 4 Channel Analog-to-Digital ADC Converter
- An easy to use I2C ADC Converter, with Programmable Gain Amplifier
- Especially a good tool for Raspberry Pi that doesn't come with analog GPIO pins
- Wide voltage supply range: 2.0V to 5.5V, operate in a comparator mode which is helpful for maintaining accuracy
- Single-Shot Mode: Auto Shut Down; Programmable data rate: 8sps-860sps

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VPFLSMX |
| Manufacturer | HiLetgo |
| Manufacturer reference | 3-01-1062-3pcs |
| Package Dimensions | 9.3 x 6.3 x 0.89 cm; 9 g |

## Images

![HiLetgo 3pcs ADS1115 16 Bit 16 Byte 4 Channel I2C IIC Analog-to-Digital ADC PGA Converter with Programmable Gain Amplifier High Precision ADC Converter Development Board for Arduino Raspberry Pi - Image 1](https://m.media-amazon.com/images/I/61hNh0biz0L.jpg)

## Questions & Answers

**Q: how to use 2 boards to get 8 channels? are the I2C addresses configurable?**
A: Yes, these boards are addressable. You short ADDR pin to Vcc, or GND or SDA or SCL to program board address. You can use maximum 4 of these boards, total 16 single ended channels or 8 differential. See 5th image on Amazon page for these boards or go to Adafruit website for more details. BTW be aware of knock off ICs. Many boards I worked with were advertised and sold as 16 bit but actual board worked as 12-bit only. So if you work with these and have problems getting 16-bit resolution...you have been forewarned :). Good luck.

**Q: Can this read differential voltages higher than the input voltage?  I want to read cell voltages in a 48v battery pack**
A: If you use a voltage divider with two resistors you can. Search google voltage divider. But you lose a little bit accuracy. There are good videos on YouTube about this ADS1115 explain all that.

**Q: Could I use this to read voltages from 0 to 100 mV from a sensor?**
A: Yes, you can read voltages from 0 to 5V. Be careful not to apply more than 5V or you will destroy the IC.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by M***E on 28 June 2025*

My items arrived very quickly and were exactly as advertised. I'm very happy with my purchase!

### ⭐⭐⭐⭐⭐ Review
*by S***H on 26 October 2021*

This ADC initially behaved like a 12-bit ADC, and I gave it a bad review. But I was wrong. It appears the glitch was in the ADC code and not the hardware. If your ADC does not behave like a 16-bit ADC, experiment with the code settings.

### ⭐ Review
*by M***U on 3 November 2023*

Not genuine ADS1115 circuits. Gives bad readings and upstream kernel drivers can't communicate properly with it. Bought genuine ones and everything worked fine. AVOID

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-05*