# Change Log MTP40C

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] - 2025-06-13
- fix #11, sync MTP40F (PR 6)
- add constructor
- add setStream(Stream stream)
- set default airPressureReference = 1013 hPa.
- set default setSelfCalibrationHours = 168 hours.
- update/sync readme.md
- minor edits

## [0.3.1] - 2023-11-14
- update readme.md

## [0.3.0] - 2023-07-30
- replace CRC with other algorithm for AVR
  - less RAM, less code, faster (AVR only)
- add **MTP40C_CRC_test.ino** (equal CRC and performance)
- add **MTP40D_PWM_demo_test.ino** test PWM algorithm
- improve readability
- update readme.md
- minor edits

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## [0.2.2] - 2022-11-17
- add RP2040 in build-CI
- add changelog.md

## [0.2.1] - 2021-12-22
- update library.json
- update license
- minor edits


## [0.2.0] - 2021-08-27
- add MTP40D derived class
- many fixes after testing

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## [0.1.1] - 2021-08-23
- addexamples
- minor fixes

## [0.1.0] - 2021-08-20
- initial version.

