AllenCherry

Paul (and others), Although the cable that I was using worked with my Kindle, allowing two-way data transfer wit the computer, it did not work with the Teensy. A new cable (which arrived this evening - thank you Amazon!)) works perfectly. Not...

Paul, Many thanks for your help and detailed diagnostics. I have ordered a new cable to be absolutely certain of its correctness and reliablity for data transmission! It should arrive tomorrow, and I wil report back theen. Thank you for your...

Thank you for your responses - the cable is definitely data / charging, and yes, I did press the Program Mode Button. Do I have to load any drivers to make the USB port appear as a serial port on the computer? Many thanks, Allen

I am trying to use a Teensy 4.1 with the Arduino IDE 2.3.1, and have loaded the Teensy boards, and selected Teensy 4.1. I have also installed the 'teensy.exe' which 'pops up' when I try to compile and load the 'Blink' example sketch. But I am...