IRLib2 Updated SAMD51 Support for Feather M4 and Grand Central M4

Recent updates to my IRLib2 Library for Receiving, Decoding, and Sending Infrared Signals have fixed long-standing problems with support for SAMD51 based boards. In addition to support for Adafruit Metro M4 we now also support Adafruit Grand Central M4 and Adafruit Feather M4 Express.

The code can be found on GitHub at

One thought on “IRLib2 Updated SAMD51 Support for Feather M4 and Grand Central M4

  1. Hi Chris,
    My name is Dhaval Patel. I worked at Apple for 8.5yrs where I managed the Wireless Charging Division (iPhone, Watch, AirPods, Accessories) and then at a startup for 3.5yrs. My background is in EE, ME, Applied Physics and Math/Algorithms.

    About a year ago I decided to quit and work on my own startup with one mission : use technology to help folks with any kind of disability.

    We’re currently a team of 4 and applying to YCombinator shortly (and currently filing our patents). I would *love* nothing more than to talk to you about what we are doing currently and see if you’d like to be part of / help this mission in any way given your own experiences (I’ve already read through a ton of your projects – they’re incredible and almost perfectly aligns with our mission).

    I really hope I can speak with you soon. I quit and have declined multiple extremely lucrative offers from Big Tech (including going back to Apple) because I really believe in this mission and want to help folks that I feel like are often forgotten. Not gonna lie – could use all the help we can get.

    Thanks for reading this far. Our website is still a work in progress, but should be up within a week or two.

    979-255-6604 (text is the best way to get in touch with me, but also including my email and LinkedIn info below).

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