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  1. Thanks again for checking Mark! Yes a late at...

    Thanks again for checking Mark! Yes a late at night typo there sorry, ts CS is definitely connected to Teensy 8, not 2! Itís always possible pin 8 has a fault. I could just switch that one as you...
  2. Hi Mark, thanks so much for tinkering with my...

    Hi Mark, thanks so much for tinkering with my test code. Though I’ve beep tested the connections many times I again retested MOSI,SCK,MISO just now and they are connected fine, checking on the top...
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    You would first have to decide how bright you...

    You would first have to decide how bright you want the backlight as that uses much of the required current. Also how you are updating the display, constant updates are likely to affect this. The LED...
  4. Touchscreen problem Teensy 4.1, ILI9341t3n library and XPT2046 touchscreen

    Hi all, wonder if the experts here can help me get the ILI9341 touchscreen working. I bought a couple of chinese IL9341 boards from ebay, visually pretty identical to the part sold by PJRC in the US....
  5. I’m a beginner with the ILI9341 but found that...

    I’m a beginner with the ILI9341 but found that the great library from KurtE here was easy to use.

    https://github.com/KurtE/ILI9341_t3n

    Wonder if the t3n library version might work for you. My...
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    I played with one of those too. Very good for the...

    I played with one of those too. Very good for the incredibly low cost. A lot more accurate after I adjusted the trimmer using a 10MHz standard!

    Steve
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    I quite liked this article and have bought the...

    I quite liked this article and have bought the components for when I get round to making a Teensy version. Can be switched between count and period modes. The counting and timing is independent of...
  8. Interesting that the Adafruit library seems to be...

    Interesting that the Adafruit library seems to be fussy about which pins are used. As said I dumped the library in my code, itís almost as easy to just code it using SPI calls,

    Steve
  9. Thanks Paul, the FlexCAN library looks as if will...

    Thanks Paul, the FlexCAN library looks as if will be useful!

    Steve
  10. I’m about to start out with CAN a on the Teensy...

    I’m about to start out with CAN a on the Teensy 4.1. I’ve got both MCP2515 boards and some 3.3v transceiver chips too. I started out interested in using the 2515 as I found a fair amount of code out...
  11. OK so inspired by both Alan's comment and the...

    OK so inspired by both Alan's comment and the not-fun nature of debugging code using the Adafruit MAX31865 library I decided to switch my design to hardware SPI and to dump the library, reducing code...
  12. Thanks for the input Alan. Maybe I should have...

    Thanks for the input Alan. Maybe I should have gone for hardware SPI, it is a prototype after all... I thought that the Adafruit style breakout could be fed with 3.3 to 5v optional at Vin. I checked...
  13. MAX31865 and Adafruit RTD library on Teensy 4.1 problem

    Hi all, new here, I'm very much an amateur though have some past PIC C programming experience, I wanted to try out the Teensy as it seems ideal for my car project. I'm replacing the 80s retro looking...
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