https://github.com/mongoose-os-libs/arduino-adafruit-ads1x15

Arduino Adafruit ADS1015 library for Mongoose OS
https://github.com/mongoose-os-libs/arduino-adafruit-ads1x15

Last synced: 21 days ago
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Arduino Adafruit ADS1015 library for Mongoose OS

• Host: GitHub
• URL: https://github.com/mongoose-os-libs/arduino-adafruit-ads1x15
• Owner: mongoose-os-libs
• License: other
• Created: 2017-09-16T11:42:34.000Z (about 7 years ago)
• Default Branch: master
• Last Pushed: 2021-12-15T00:16:30.000Z (almost 3 years ago)
• Last Synced: 2024-07-31T21:52:51.604Z (4 months ago)
• Language: C++
• Homepage: https://mongoose-os.com
• Size: 16.6 KB
• Stars: 1
• Watchers: 4
• Forks: 9
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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• awesome-mongoose-os - arduino-adafruit-ads1x15 - Arduino Adafruit ADS1015 library for Mongoose OS (Awesome Mongoose OS [](https://awesome.re) / Official Libraries)

README

        
Arduino Adafruit ADS1015 12-BiT/ADS1115 16-Bit ADC - 4 Channel with Programmable Gain Amplifier library for Mongoose OS

=========

Tested and works on esp8266/esp32

## Description

Analog-to-digital converter or higher-precision ADC. 

|           | precision | samples\sec |

| :---      |     :---: | :---        |

| ADS1015   | 12-bit    | 3300        |

| ADS1115   | 16-bit    | 860         |

The chip can be configured as 4 single-ended input channels, or two differential channels. As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range. See [ADS1015](https://www.adafruit.com/product/1083) [ADS1115](https://www.adafruit.com/product/1085) for more information about the hardware.   

![alt text](https://cdn-shop.adafruit.com/970x728/1083-00.jpg)

![alt text](https://cdn-shop.adafruit.com/970x728/1085-02.jpg)

### Features

* Wide supply range: 2.0V to 5.5V

* Low current consumption: Continuous Mode: Only 150uA Single-Shot Mode: Auto Shut-Down

* Programmable data rate: 8SPS to 860SPS

* Internal Low-drift voltage reference

* Internal oscillator

* Internal PGA

* I2C interface: Pin-Selectable Addresses

* Four Single-ended or two differential inputs

* Programmable comparator

* This board/chip uses I2C 7-bit addresses between 0x48-0x4B, selectable with jumpers

### Usage

mos.yml, add:

```

config_schema:

 - ["i2c.enable", true]

libs:

 - origin: https://github.com/mongoose-os-libs/arduino-adafruit-ads1x15

  ```

init.js, add:

```

load('api_ads1015.js');

```

[ (JavaScript) usage example](https://github.com/mongoose-os-apps/example-arduino-adafruit-ads1x15-js)

main.c, add:

```

#include "mgos_arduino_Adafruit_ADS1015.h"

```

### Slave address

* Address pin connected to GND = 0x48 Offset = binary 1001000

* Address pin connected to VDD = 0x49 Offset = binary 1001001

* Address pin connected to SDA = 0x4A Offset = binary 1001010

* Address pin connected to SCL = 0x4B Offset = binary 1001011