### Install adafruit-circuitpython-ads1x15

Source: https://github.com/adafruit/adafruit_circuitpython_ads1x15/blob/main/docs/index.md

Install the driver using pip. Use `sudo` for system-wide installation or create a virtual environment for project-specific installation.

```shell
pip3 install adafruit-circuitpython-ads1x15
```

```shell
sudo pip3 install adafruit-circuitpython-ads1x15
```

```shell
mkdir project-name && cd project-name
python3 -m venv .venv
source .venv/bin/activate
pip3 install adafruit-circuitpython-ads1x15
```

--------------------------------

### Install adafruit-circuitpython-ads1x15 using pip

Source: https://github.com/adafruit/adafruit_circuitpython_ads1x15/blob/main/README.rst

Install the library for current user, system-wide, or in a virtual environment.

```shell
pip3 install adafruit-circuitpython-ads1x15
```

```shell
sudo pip3 install adafruit-circuitpython-ads15
```

```shell
mkdir project-name && cd project-name
python3 -m venv .venv
source .venv/bin/activate
pip3 install adafruit-circuitpython-ads1x15
```

--------------------------------

### Read Analog Input with ADS1015

Source: https://github.com/adafruit/adafruit_circuitpython_ads1x15/blob/main/docs/examples.md

Use this example to read analog values from a single-ended input channel on the ADS1015. Ensure the ADS1015 is connected via I2C.

```default
# SPDX-FileCopyright-Text: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

import time

import board

from adafruit_ads1x15 import ADS1015, AnalogIn, ads1x15

# Create the I2C bus
i2c = board.I2C()

# Create the ADC object using the I2C bus
ads = ADS1015(i2c)

# Create single-ended input on channel 0
chan = AnalogIn(ads, ads1x15.Pin.A0)

# Create differential input between channel 0 and 1
# chan = AnalogIn(ads, ads1x15.Pin.A0, ads1x15.Pin.A1)

print("{:>5}\t{:>5}".format("raw", "v"))

while True:
    print(f"{chan.value:>5}\t{chan.voltage:>5.3f}")
    time.sleep(0.5)
```

--------------------------------

### Read Analog Input with ADS1115

Source: https://github.com/adafruit/adafruit_circuitpython_ads1x15/blob/main/docs/examples.md

This example demonstrates reading analog values from a single-ended input channel using the ADS1115. The ADS1115 offers higher precision than the ADS1015. You can specify an alternative I2C address if needed.

```default
# SPDX-FileCopyright-Text: 2021 ladyada for Adafruit Industries
# SPDX-License-Identifier: MIT

import time

import board

from adafruit_ads1x15 import ADS1115, AnalogIn, ads1x15

# Create the I2C bus
i2c = board.I2C()

# Create the ADC object using the I2C bus
ads = ADS1115(i2c)
# you can specify an I2C adress instead of the default 0x48
# ads = ADS.ADS1115(i2c, address=0x49)

# Create single-ended input on channel 0
chan = AnalogIn(ads, ads1x15.Pin.A0)

# Create differential input between channel 0 and 1
# chan = AnalogIn(ads, ads1x15.Pin.A0, ads1x15.Pin.A1)

print("{:>5}\t{:>5}".format("raw", "v"))

while True:
    print(f"{chan.value:>5}\t{chan.voltage:>5.3f}")
    time.sleep(0.5)
```

--------------------------------

### Read Analog Input with ADS1x15

Source: https://github.com/adafruit/adafruit_circuitpython_ads1x15/blob/main/docs/index.md

Read analog values from a single-ended input channel (A0) and print the raw value and voltage. Requires I2C setup and the ADS1015 or ADS1115 object.

```python
import time

import board

from adafruit_ads1x15 import ADS1015, AnalogIn, ads1x15

# Create the I2C bus
i2c = board.I2C()

# Create the ADC object using the I2C bus
ads = ADS1015(i2c)

# Create single-ended input on channel 0
chan = AnalogIn(ads, ads1x15.Pin.A0)

# Create differential input between channel 0 and 1
# chan = AnalogIn(ads, ads1x15.Pin.A0, ads1x15.Pin.A1)

print("{:>5}\t{:>5}".format("raw", "v"))

while True:
    print("{:>5}\t{:>5.3f}".format(chan.value, chan.voltage))
    time.sleep(0.5)
```

--------------------------------

### Read Analog Input with ADS1x15

Source: https://github.com/adafruit/adafruit_circuitpython_ads1x15/blob/main/README.rst

Reads analog input from a specified channel on the ADS1x15 ADC and prints the raw value and voltage. Ensure the I2C bus and ADC object are initialized.

```python
import time

import board

from adafruit_ads1x15 import ADS1015, AnalogIn, ads1x15

# Create the I2C bus
i2c = board.I2C()

# Create the ADC object using the I2C bus
ads = ADS1015(i2c)

# Create single-ended input on channel 0
chan = AnalogIn(ads, ads1x15.Pin.A0)

# Create differential input between channel 0 and 1
# chan = AnalogIn(ads, ads1x15.Pin.A0, ads1x15.Pin.A1)

print("{:>5}	{:>5}".format("raw", "v"))

while True:
    print("{:>5}	{:>5.3f}".format(chan.value, chan.voltage))
    time.sleep(0.5)
```

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