ADS131M02 and ADS131M04 Arduino Library

Arduino lib for the ADS131M02 and ADS131M04 24-bit Analog to Digital Converter.

Mostly based on the work of https://github.com/LucasEtchezuri/Arduino-ADS131M04

Changes to original lib

• adaption for ADS131M02 and conditional code parts for ADS131M02 and ADS131M04
• modified interface for flexible SPI-Port
• method to change SPI clock
• minor changes for speed optimation
• additonal interface description

Please notice: all modifications are only testet with ESP32, ESP32-S2, ESP32-S3 and ESP32-C3

Helpfull Links

Datasheet = https://www.ti.com/product/ADS131M02

Datasheet = https://www.ti.com/product/ADS131M04

Download and Installation

Arduino IDE

To download click the DOWNLOAD ZIP button, rename the uncompressed folder ADS131M0x. Check that the ADS131M0x folder contains ADS131M0x.cpp and ADS131M0x.h

Place the ADS131M0x library folder your arduinosketchfolder/libraries/ folder. You may need to create the libraries subfolder if its your first library. Restart the IDE.

Platform IO

Add in 'platform.ini' (no need to download before)

lib_deps =
  https://github.com/raibisch/ADS131M0x