Mr_Monk

I measured the current of the Teensy while running this program. The current drops to nearly 0mA for very short time. But the power enable pin of the controller does not switch off the power regulator. If I connect the on/off - line for more than...

Hello WMXZ, I deleted all unwanted (beside some variables, that I d) parts of your program and checked the sleep function. The resulti is that the Teensy is resetted in the moment, when the line is processed. Does this not work on an Teensy 4.1?

Many thanks, I will do so and report.

Hello, my name is Ingo. I am new in this forum. I am from Potsdam/Germany. I like to use a Teensy 4.1 board in a battery powered application. The Teensy shall measure some data (ADC), print that data on a e-paper display and then start an actor...