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Raspberry Pi

Pimoroni ADS1015 +/-24V ADC breakout


Elmwood Electronics has stopped accepting orders. This product might be available at PiShop.ca. Please check this blog post about our recent team merger.

This ADS1015 ADC (analog-to-digital converter) breakout has three channels that can read voltages from -24V to +24V at sampling rates up to 3.3KHz with 12-bit resolution.

It's Raspberry Pi and Arduino-compatible, and ideal for measuring DC voltages quickly and precisely over a wide range of voltage.

It's compatible with our fancy Breakout Garden HAT, where using breakouts is as easy just popping it into one of the six slots and starting to grow your project, create, and code.


  • ADS1015 ADC (datasheet)
  • 12-bit precision
  • +/- 24V (DC) measurement range
  • Three channels
  • Programmable gain
  • Up to 3.3KHz sampling rate
  • I2C interface (address 0x48/0x49 (cut trace))
  • 3.3V or 5V compatible
  • Reverse polarity protection
  • Compatible with all models of Raspberry Pi, and Arduino
  • Python library

Kit includes

  • >ADS1015 ADC breakout
  • Two 1x5 male headers
  • Two 1x5 female right-angle headers

We've designed this breakout board so that you can solder on the piece of right angle female header and pop it straight onto the bottom left 5 pins on your Raspberry Pi's GPIO header (pins 1, 3, 5, 6, 9).


We've put together a Python library that you can use to read data from your ADS1015 ADC Breakout, and an easy one-line installer to install everything.

Our software does not support Raspbian Wheezy.


Dimensions: 24x21x2.75mm