micropython-ads1015
MITPython
MicroPython driver for ADS1015 and ADS1115 analog-to-digital converters with programmable gain and I2C interface.
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Overview
This project provides a MicroPython driver for Texas Instruments' ADS1015 (12-bit) and ADS1115 (16-bit) analog-to-digital converters (ADCs). It enables precise analog signal measurement from up to four channels with configurable gain settings, making it ideal for embedded sensor applications.
Key Features
- Multi-ADC Support — Compatible with both ADS1015 (12-bit) and ADS1115 (16-bit) ADC chips
- Programmable Gain — Configurable gain settings for different input voltage ranges
- Four-Channel Input — Supports up to four differential or single-ended analog inputs
- I2C Interface — Simple communication via I2C bus for easy integration with MicroPython boards
- Continuous/One-Shot Modes — Flexible sampling modes for power-efficient or continuous measurement
Philosophy
The driver focuses on providing a clean, minimal interface that follows MicroPython conventions while exposing the full functionality of the ADS1x15 chip family.
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