Hi Paul,
Thanks for the response - When I try a second Teensy that I have here, I get the correct waveform. Trying to determine why the first unit was giving me problems yesterday.....
Thanks again!
Hi All,
First time playing with i2c on a Teensy4.1, but I have done is a bunch with other controllers. I load the code below, but I see nothing on my oscilloscope on pins 16, 17, 18, & 19. All 4 pins just sit at...