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    Which ILI9341 library to use for T4.x?

    Thanks for the response Kurt. The mention I saw of a ILI9341_r4 library was in Paul's post regarding Teensyduino 1.53: https://forum.pjrc.com/threads/61623-Teensyduino-1-53-Released?p=244968&viewfull=1#post244968 The line is: It's possible I'm looking at that out of context, but I thought it...
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    Which ILI9341 library to use for T4.x?

    I noticed in the most recent Teensyduino update that some fixes were made to the ILI9341_r4 library. However, in doing many searches on the forums here and on google in general, I cannot find anything about the library. Also, it looks like folks are using the ILI9341_t3 or ILI9341_t3n libraries...
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    Suggestions on multiplexing two sensor values

    GremlinWrangler, thank you for the suggestion. I use elapsedMillis in nearly every sketch I write. But I had not used it for a door-open interval as you suggest. I'll add that logic to the code.
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    Suggestions on multiplexing two sensor values

    I would like to tap into the wealth of knowledge here and ask a question related to my current teensy project. I have installed a pneumatically actuated dog door that for now is operated by a Sonoff relay using a virtual assistant. But my end goal is to use BLE and iBeacons to not only ID my...
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    Instantiating and using NeoPixel object within a class

    Wow, I need to pay better attention! I was on the road earlier when I read the post from MichaelMeissner and I didn't really *get it* until reading it over more carefully just now. I will include the NeoPixel lib in the main sketch and build my class around passing the already instantiated...
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    Instantiating and using NeoPixel object within a class

    I have the neopixel library included as you mention, just didn't include it in the code fragment above.
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    Instantiating and using NeoPixel object within a class

    I am turning my LED clock code into a library so that I can easily drop it into a project and keep the main sketch uncluttered, just exposing the methods that create the clock functionality. I am not new to programming or OOP programming, but I am new to C-based programming with it's pointers...
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    Teensy 3.1 runs for a few minutes, then constantly resets

    I figured it out. Was fairly obvious once I started printing out variables, especially in loops. I had some serious buffer overruns, some of which began to overflow just seconds after powerup. Poor debugging on my part.
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    Teensy 3.1 runs for a few minutes, then constantly resets

    After years of arduino experimentation, I have decided to upgrade to the teensy. Great product! Even though I am having some technical issues, I am looking forward to moving forward with a number of projects centered around the teensy 3.1 specifically. I am running a version of the Cylon...
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