ADC Sample rate

[williamhemmingsen]

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]

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

[freemind64]

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.