# Change Log PCF8591

All notable changes to this project will be documented in this file.

The format is based on [Keep a Changelog](http://keepachangelog.com/)
and this project adheres to [Semantic Versioning](http://semver.org/).


## [0.4.0] - 2023-12-19
- Fix #14, support for Arduino ESP32 S3 - breaking change
- update readme.md
- update examples
- minor edits

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## [0.3.0] - 2023-12-10
- update API, begin
- add **uint8_t getAddress()**
- update readme.md
- update examples
- minor edits

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## [0.2.1] - 2023-09-23
- add Wire1 support for ESP32
- update readme.md


## [0.2.0] - 2023-02-23
- fix#10 analogRead() for differential modi.
- add defines for 4 different modi
- add four comparator functions (wrappers).
- update readme.md
- update keywords.txt
- update GitHub actions
- update license 2023
- minor edits

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## [0.1.3] - 2022-11-21
- add RP2040 to build-CI
- add changelog.md
- move code from .h to .cpp
- update unit test

## [0.1.2] - 2021-12-23
- update library.json
- update readme.md
- update license
- minor edits

## [0.1.1] - 2021-01-14
- added WireN
- improve error handling.

## [0.1.0] - 2021-01-04
- add Arduino-CI

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## [0.0.2] - 2020-07-22
- testing
- refactor
- add documentation and examples

## [0.0.1] - 2020-03-12
- initial version