Search found 4 matches

by rnleao
Thu Nov 06, 2025 12:08 am
Forum: General Discussion
Topic: Esp32-s3 freenovve camera with i2c or spi
Replies: 0
Views: 1682

Esp32-s3 freenovve camera with i2c or spi

Hi all,

is it possible to connect a mlx90640 (i2c, thermal array) with esp32 s3 camera? can anyone suggest the pins and bus speed? many thanks!

richardson
by rnleao
Tue Nov 10, 2020 12:57 pm
Forum: Hardware
Topic: SPI bandwidth for analog to digital device
Replies: 2
Views: 3427

Re: SPI bandwidth for analog to digital device

thank you! yes, the ADC is the master and I just want to send the data via wifi, no processing.
by rnleao
Mon Nov 09, 2020 9:14 am
Forum: Hardware
Topic: SPI bandwidth for analog to digital device
Replies: 2
Views: 3427

SPI bandwidth for analog to digital device

Hi All,

I am trying to hook the esp32 to a ADC that is capable to send 24bit resolution 8 channel data via SPI with speeds that vary from 500 to 16000 samples/s. Could the esp32 handle it? 8 data samples (24 bit) at 10KHz? thanks for the help!
by rnleao
Tue Nov 03, 2020 11:00 pm
Forum: Hardware
Topic: has anybody tried to implement a digital lock in amplifier in the esp32
Replies: 0
Views: 2017

has anybody tried to implement a digital lock in amplifier in the esp32

Hi,

is anybody aware of an implementation of a figital lock in amplifier (like this in a fpga https://doi.org/10.1109/ACCESS.2020.3006070). thank you!

richardson

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