thebigg

Also be wary of the 5V. Teensy 4 is *NOT* 5V tolerant.

This is certainly not a recent change https://forum.pjrc.com/index.php?threads/teensyduino-1-58-beta-1-updated-toolchain-trial.71048/post-312561

Quick behind-the-screens update... the plugin generated its first automatic report. Indeed it's spammers (probably from Bangladesh) blatantly creating many accounts. The plugin seems to really improve the forum's logging and display of the IP...

Please don't cross post

slow clap for the stupidest spammer on the forum

What does "doesn't seem to work in PlatformIO" mean? I just added it into my lib_deps = list and it works fine for me

Ah ... found the answer ... see this issue on the Arduino IDE github, link is to the workaround. I mean, it's only two years old, very unreasonable of me to expect it to be fixed.

Hi Everyone, An update on how the competition this weekend went: After a difficult competition our team was successful in becoming the State champions and earning our place in the national competition. However some things to note with the...

Hey folks, I'm happy to report I was able to create a custom teensy with sdram using this thread as a reference 😁 I was already in the throws of designing a custom teensy board that had usb host, usb device, and microsd all on a single edge...

The chips are (supposedly) 100% compatible. The LT7683 manual appears to be copy of the RA8876 The difference between 1 and 2 is just solder jumpers on the board. You can easily switch between the 2 using a soldering iron and the display datasheet.

https://www.buydisplay.com/serial-spi-i2c-10-1-inch-tft-lcd-module-dislay-w-ra8876-optl-touch-panel There is lots of work currently underway on this forum on the RA8876 driver

look in cores/teensy4/imxrt.h

The current limit is at the source. Your PC would hopefully shut down the port if the current exceeded 500mA

Did you install "00-teensy.rules" as per the Instructions ?

ChatGPT is a fool and a convincing liar

Yes. But the correct syntax for that would be stepper.setEnablePin(enable_pin);

I doubt the code presented would even compile as AccelStepper setEnablePin(enable_pin); makes no sense. If it actually does compile it's surely not doing what you want

Check to see if your code includes something like this while (!Serial); Comment it out and try again. Otherwise, check to make sure your power supply (+5V) is adequate. If the teensy is resetting without the USB connected then it might be power...

Quick update: I have some Async update working. However there appears to be something sticky on the mode or the like... That is If I do the updateAsync (which does by interrupts), if I try to update screen again without FB, it does not...

Herewith the beta tested version of my latest project. I used a Teensy4.1(T41) attached to my custom made board, to capture the overspeed of vehicles and then snap a picture of them. The T41: reads the vehicle speed, takes a snapshot via an...

This might help

You should be loading the kicad_sym file. Excuse the ugly paths in my setup but anyway This results in the following in the symbol editor

I've generally always used header strips and just cut off the pieces required. The 5 pin header between the 2 rows of 24 pins just needs to be filed to make it fit snugly.

Sorry for the delay. I was at the Teardown conference all day. Looking at this just now... Sadly, it seems the spammers from India that plagued the old vbulletin server have returned. I had really hoped we would not need to block huge...

Only timing tests were with the graphics test sketch: Micromod SPI MM Parallel Benchmark Time (microseconds) Screen fill 615251 Text 10915 Lines...