0.3.2 release

WireN + error handling improved (#9)

0.3.1 release

Arduino ci (#7)

* add Arduino-CI
* add minimal unit test

0.3.0 release

• fix #4 digitalWrite()
• fix #5 setFrequency() - include an offset to tune frequency
• add allOFF()
• add examples
• update readme.md

0.2.2 release

Merge pull request #3 from RobTillaart/develop

fix #2 + add getFrequency()

fix library.json

Merge pull request #1 from RobTillaart/develop

fix library.json

0.2.0 release

0.2.0 refactor; ESP begin(sda, scl) support; digitalWrite added;