Driver: ADS1115 ADS1015 TLA2024

Driver for TI's ADS1115(16-bit) ADS1015(12-bit) TLA2024(12-bit) Differential or Single-Ended ADC with PGA and Comparator.

Forked for Linux

This is a modified version of the Adafruit's ADS1015 library. This library can be directly used through the i2c bus of a Single Board Computer using Linux like Raspberry Pi, Orange Pi, pcDuino, Odroid etc.

1. Activate Linux i2c module on your board

   raspi-config/armbian-config or other ways. Please review board specifications and Linux distro settings

2. Confirm the activated i2c device name

   ls /dev/i2c*

3. Use this device in the constructor of the device you are using

   TLA2024 tla_sigleEnded("/dev/i2c-0", 0x48);

4 examples are provided to highlight different uses of the library. Example 'multiDeviceOnSameBus' added to show how to use 2 chips on the same bus. Max devices supported on the same bus are 3. Check the datasheet for more information.

Build

Build the static library and the examples using the 'Makefile' Go to the project folder and type make

Hardware

This family of ADCs provide 4 single-ended or 2 differential channels. Each has a programmable gain amplifier from 2/3 up to 16x. Available in 12 or 16 bit versions:

• ADS1015 12-bit ADC
• ADS1115 16-bit ADC
• TLA2024 12-bit ADC