Hello all, I was migrating a project from ATTiny85’s to SAMD21’s and had to spin boards while I awaited my new Xiaos. Because of this, the boards were made with the assumption that D0 would behave like the other digital pins. I am PWM controlling two mosfets with a threshold of 1.35v. So the mos…

Think I found my answer: [image] XIAO SAMD21 - PWM on pin A0 XIAO I am using a the XIAO SAM21D board, and I would like pin A0 to be a classic PWM. By default the libraries route the ADC to this pin and it outputs a true analog voltage. In my case I want a classic PWM lik…

Pin D0 on my Xiao SAMD21 is 0.8v, well below my Mosfet's Threshold

Products & Technology XIAO

Corey_McGuire February 15, 2023, 9:28pm 3

Think I found my answer: