# Change Log HearBeat

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/).


## [0.3.2] - 2022-11-09
- add changelog.md
- add rp2040 to build-CI
- update readme.md


## [0.3.1] - 2022-07-26
- move all code to .cpp
- add isEnabled()
- rename examples
- add example SRF05 distance sensor

## [0.3.0] - 2022-02-04
- added HeartBeatDiag class.
- added HeartBeatSL class (slightly simpler).

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## [0.2.1] - 2021-12-18
- update library.json,
- update license
- minor edits

## [0.2.0] - 2021-11-02
- update Build-CI
- add badges
- add getFrequency(), getDutyCycle();
- add getState().
- remove set()

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## [0.1.3] - 2021-05-27
- fix Arduino-lint

## [0.1.2] - 2021-01-15
- rename all to HeartBeat
- add dutyCycle

## [0.1.1] - 2020-12-24
-  add Arduino-CI

## [0.1.0] - 2019-06-12
- initial version