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    Bootloader Chip For Teensy 4.0

    Yes, it is incredible how parts have become unavailable. Sometimes for 40-50 weeks. :( I do hope things change soon, or this will become a very difficult venture for me.
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    Mimxrt1062dvj6a

    Thank you Paul for the reply. I also wanted to ask here if you or anyone has tried using the 1062CVJ5A chip with Teensy 4.1. I was going to ask via email, but I remembered that you prefer having the info in the forum so that others can learn the information. I was able to get a few of those...
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    Mimxrt1062dvj6a

    Brtaylor, I sent you a PM. Sorry for the weird message form a stranger, but desperate times call for desperate measures. @PaulStoffregen are you aware of any place to purchase MIMXRT1062DVJ6B chip or equivalent? Everywhere I look it is out of stock and I am in need of 5-10 to begin with. PLEASE...
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    Bootloader Chip For Teensy 4.0

    Hi Paul, Not sure if you saw the video I posted before with the product we made with your microcontroller? I had another question for you. We can't seem to find a supplier for DP83825 chip (for network jack). 1) do you know of anyone that still has these in stock? 2) if you don't and you had...
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    Bootloader Chip For Teensy 4.0

    Thank you Mlewus. It's a testament of how well the Teensy 4.1 microcontroller was designed. We utilized almost all it's capabilities. We started with Teensy 3.6 and move to 4.1 because we kept adding features. I'm very pleased with it. Wish it had more memory but we were able to tweak some...
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    Bootloader Chip For Teensy 4.0

    @paulStoffregen Just wanted to share the product I created with your wonderful Teensy 4.1. Thanks for all your hard work. About to order 20-30 bootloaders for my first batch of units.
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    Can't connect customized Teensy4.1 board with PC

    Ok. so a new development. The 8 blink error is coming up when we use the boot loader chip we bought independently from the website. I bought 10 and had them shipped to my developer. I believe the model is this: MKL02Z32_T4_QFN16 My developer took out the bootloader chip and replaced it with the...
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    Can't connect customized Teensy4.1 board with PC

    Hi Paul, Thank you so much for the quick reply. I'd be happy to send you the PCB Design if you would be so kind to take a look. Let me know if this is ok for you? If so, let me know where to send it and in what format. Thank you again.
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    Can't connect customized Teensy4.1 board with PC

    Hi Paul, So I think my developer was able to find the reason for not connecting to Teensy4.1 before. Again, I'm out of my element when it comes to these things, but if I understood it correctly, the boot sequence was different from Teensy 3.6 to Teensy 4.1 and the PCB Board design didn't account...
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    Can't connect customized Teensy4.1 board with PC

    Thank you very much. I'll speak with my developer and get you a more detail description of the issues. If I knew more about this magical world of Electronics you guys dabble on, I'm sure I could describe it for you, but I'd be the guy trying to pull a coin out of the back of your ear while you...
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    Can't connect customized Teensy4.1 board with PC

    Hello Everyone, Just wanted to chime in. The OP is my developer and working on a project of mine. The 1st prototype we completed with Teensy3.6 and were successful with connecting the Main PCB Board for our project with the computer, and using the bootloader to upload updated firmware versions...
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    Bootloader Chip For Teensy 4.0

    Thank you. Order placed. :D
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    Bootloader Chip For Teensy 4.0

    Ok. Perfect. One other question then. I need the chips shipped to China. That is where my designer is. I see that there is an option to send there which takes 1-3 weeks, but if I want it there quicker, there are 2 other methods. Can I place an order from USA and have it shipped to China with the...
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    Bootloader Chip For Teensy 4.0

    Hello Paul, I am a mere mortal and my little brain can't possible comprehend all that you have created here. 1st, thank you so very much for your hard work. I do have a designer who is creating a product for me. Our initial prototype was based on Teensy 3.6 and although a very formidable...
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