Analog to Digital Converter 16-bit 4-Channel ADS1115

Analog to Digital Converter 16-bit 4-Channel ADS1115

Analog to digital converters ADC 16-bit 4-Channel ADS1115 are used for converting analog data to digital data, useful for device without such function, or requiring a higher precision, the ADC 16-bit 4-Channel - ADS1115 features 16 bit precision with a sampling rate of 860 samples per second. The Module can be configured as 4 single-ended input channels, or two differential channels.

Interfacing is done via I2C. The address can be changed to one of four options, so you can have up to 4 ADS1115's connected on a single 2-wire I2C bus for 16 single ended inputs.

To get you started, we have example code for both the Raspberry Pi (in our Adafruit Pi Python library ) and Arduino ( in our ADS1X15 Arduino library repository ) 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.