Search found 2 matches

by donny681
Fri Dec 22, 2017 1:50 am
Forum: General Discussion
Topic: ESP32 + OV5640 Camera
Replies: 6
Views: 10701

Re: ESP32 + OV5640 Camera

I have tested to use ov2640 but the image have so many noises.So trying to use ov5640.I want to know if it is possible to stream at 10fps with VGA resolution?
by donny681
Sat Sep 09, 2017 2:11 am
Forum: ESP-IDF
Topic: I2S microphone (RX)
Replies: 56
Views: 56319

Re: I2S microphone (RX)

I try to use WM8978 to get I2S data from microphone.I refer your code and find that sample the data in the loop.It will consume CPU resource.I refer the ESP32 camera demo and it uses the dma interrupt.It means that if the DMA fifo is full,the ESP32 will get int...

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