Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

ADC Sample rate #217

Closed
williamhemmingsen opened this issue Feb 17, 2017 · 2 comments
Closed

ADC Sample rate #217

williamhemmingsen opened this issue Feb 17, 2017 · 2 comments

Comments

@williamhemmingsen
Copy link

Anyone know the MAX ADC sample rate? I'm attempting to sample the ADC at 9600 sps, I'm using the analogread(); function. Is there a faster way? Or is the ADC just too slow for this sample rate?

Thanks!
@me-no-dev
Copy link
Member

https://github.com/espressif/arduino-esp32/blob/master/cores/esp32/esp32-hal-adc.h

@freemind64
Copy link

freemind64 commented Jan 27, 2019 •
edited
Loading

hi
how can I set the sample rate to 4kS/s ?
I need to measure vibration and I want to have sample rate about 4kS/s?
I am doing my project with Arduino IDE.
thanks.

darkxst pushed a commit to darkxst/arduino-esp32 that referenced this issue Dec 5, 2024
@me-no-dev
Update ESP32 definition in PlatformIO (espressif#217)
33d9253
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@williamhemmingsen @me-no-dev @freemind64