Dogbone06

if this is true or not is something I have to stay out of. But I’ll tell you this: SparkFun founder Nathan Seidle is a great dude. I’ve had a lot of direct contact with him. Trust me when I say that he’s invested directly in electronic design...

Interesting 2021 @defragster reference post @kd5rxt-mark :) I've been wondering what to add as post #2 made the note. PJRC presenting similar info - on the bootloader page would be good. But doing a non-Clone DIY board requires a great deal of...

Wow Paul sounds like you are beginning to have fun again :)

1170 *coff* :rolleyes:

Yup, but I have other plans for next week. Real fun should begin in April. ;)

Good news. The PCB arrived and it works! Basic ping test code: #include "IPAddress.h" // set this to an unused IP number for your network IPAddress myaddress(192, 168, 194, 67); #define MACADDR1 0x04E9E5 #define MACADDR2 0x000001 // This...

I've made a ton of custom boards. To my knowledge there is no way to detect custom or not. I based all designs on the Micromod as it is the most "powerful" Teensy. But my custom boards also has almost all pins exposed. But that's a different...

Solved it through intense guesswork. I modified the MEMORY section to the following: MEMORY { ITCM (rwx): ORIGIN = 0x00000000, LENGTH = 224K DTCM (rwx): ORIGIN = 0x20000000, LENGTH = 224K OCRAM (rwx): ORIGIN = 0x20280000, LENGTH =...

It get significantly better, so they did do something that improved it.

We are excited to announce the expansion of our partnership with SparkFun Electronics to include the manufacturing of all Teensy products. Teensy 4.0, Teensy 4.1 and related accessories will now be manufactured by SparkFun in Colorado, USA...

Not sure whether to be sad or not but know it will take a heck of lot of pressure/stress off you and Robin having to deal with supplier and manufacturing issues. Definitely should free up a lot of time etc. So going to say congratulations and...

I've even gone so far as to put it into a real product. Scary moment, but it works well.

User @Dogbone06 has successfully done EHEX updates on locked T4.x with FlasherX, which does not require button access. If you search his posts you will find it.

Yes, that's my hope... especially coding time! I'm not ready to think about any new products until Sparkfun has been shipping Teensy 4.0 and Teensy 4.1 for a while. We've been pouring a lot of work into this transition for the last few months...

@KurtE - To verify how to use this on a custom Teensy using the same SDIO2 pins defined in your SdFat mods: 1) Make the changes present in your PR for imxrt.h 2) Download your SdFat_Experiment_SDIO2 library 3) Add SDClass sd_io2; and...

If nobody offers up hardware by mid-February, remind me of this and I'll try to make something for you. Right now PCB vendors in China are shut down or have limited operation due to Lunar New Year festival. Everything should be back to normal...

Prior post edits don't happen after some hour(s). With the 16MB Flash it appears as a MicroMod. There are some added pins available ... SDRAM works with an included library - see this to start: https://github.com/mjs513/SDRAM_t4

When talking current consumption (draw) of Z component then yes. But if something else that’s specific to hall sensors then I am unsure as I’ve never used them myself. Measuring draw is a great idea.

Little note, if you see 4.2mA at 5V you should see about 6.36mA at 3.3V. Or somewhere in that region. Voltage goes down, amps go up and vice versa. So in your case, you will have more amps then what you calculated. Bare that in mind dear...

I'm seeing the same issue, sticking the USB drive into the host port and instantly janking in out, crashes the device. Pulling it out like that is of course not ideal but a sloppy insert, bad USB-C port or bad flash drive should not crash a...

Regarding 0805 is not possible when it comes to the IMXRT dependencies. Meaning caps and resistors that it need. As the space is very crammed. I suggest using what I use to minimise error and faults. This thread is super long and I don’t have...