According to the ESP32 datasheet, the RTC Controller's ADC can sample at 200ksps and the DIG Controller's ADC can sample at 2 Msps.
With a max latency of 10 microseconds, you won't have a lot of margin to work with, but maybe.
Search found 2 matches
- Fri Jun 21, 2019 5:24 pm
- Forum: Hardware
- Topic: Analog Comparator?
- Replies: 1
- Views: 9473
- Fri Jun 21, 2019 4:47 pm
- Forum: Hardware
- Topic: How to generate a 12MHz clock?
- Replies: 1
- Views: 4693
How to generate a 12MHz clock?
Hello everyone,
I need to source a continuous clock between 4MHz and 12 MHz from the ESP32-WROOM-32 module and get it out to one of the pins to drive some external circuitry. Any ideas?
The LEDC and other PWM examples can't seem to handle anything that fast.
I can generate the clock with the SPI ...
I need to source a continuous clock between 4MHz and 12 MHz from the ESP32-WROOM-32 module and get it out to one of the pins to drive some external circuitry. Any ideas?
The LEDC and other PWM examples can't seem to handle anything that fast.
I can generate the clock with the SPI ...