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Type: Posts; User: PaulStoffregen

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  1. Those look like some pretty long wires! And that...

    Those look like some pretty long wires! And that display... which one is it? Doesn't look like Adafruit.

    For Teensy, try reducing the speed with Tools > CPU Speed. 24 MHz is the slowest where...
  2. However, it seems Teensy 4.0 and 4.1 are not...

    However, it seems Teensy 4.0 and 4.1 are not working with ST7735_t3 and this Adafruit display. :(
  3. I tested using Teensy 3.2 and Adafruit's display...

    I tested using Teensy 3.2 and Adafruit's display with the ST7735_t3 library. Ran the "spitftbitmap" with a Sandisk Ultra 16GB card. I used Teensyduino 1.53-beta3 and Arduino 1.8.13. Works fine.
    ...
  4. Did you run the SD library's CardInfo example? ...

    Did you run the SD library's CardInfo example? What did it print?
  5. I downloaded parrot.bmp from this Adafruit page...

    I downloaded parrot.bmp from this Adafruit page. It's the exact same file as found in the ST7735_t3 library. I used the Linux "cmp" utility to confirm they are the exact same data.
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