7Semi-ADS1xx5-Arduino-Library

This Arduino library provides unified support for the 7Semi ADS1015 (12-bit) and ADS1115 (16-bit) 4-channel I2C analog-to-digital converter (ADC) boards. It enables high-precision analog voltage measurements in both single-ended and differential modes.

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Hardware Supported

• 7Semi ADS1015 12-bit 4-Channel ADC
• 7Semi ADS1115 16-bit 4-Channel ADC

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Getting Started

1. Installation via Arduino Library Manager

1. Open the Arduino IDE
2. Go to:
   • Sketch > Include Library > Manage Libraries… (IDE 1.x)
   • Or use 📚 icon in sidebar (IDE 2.x)
3. Search for: -7Semi ADS1xx5
4. Click Install

Then include the library in your sketch:

#include <7semi_ads1xx5.h>

2. Wiring

ADS1xx5 Pin	Arduino Pin
VCC	3.3V or 5V
GND	GND
SDA	A4 (Uno)
SCL	A5 (Uno)
ADDR (optional)	GND (default address 0x48)