ESP32 Forum

Posted: **Mon Jun 10, 2024 3:18 am**

i'm now using ledc pwm official example to generate pwm waves. i didn't change any settings. the output high level voltage is less than 1v. it's just 333.3mv. is that correct?

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Posted: **Mon Jun 10, 2024 9:46 am**

Try switching your scope's probe from "10x" back to "1x"

ESP32 Forum

the output high level voltage of official ledc pwm example is less than 1v

the output high level voltage of official ledc pwm example is less than 1v

Re: the output high level voltage of official ledc pwm example is less than 1v