OV7675 poor picture quality

Kingqwon · October 3, 2021, 5:11pm

Hi

I am using the Arduino Tiny ML kit - but the images are washed out (see below) any ideas?

Arjan · October 4, 2021, 12:30pm

I’m trying to reproduce the same, but for me it is working. Does it happen on the lower resolution (128x96) as well?

Regards,
Arjan

Kingqwon · October 4, 2021, 6:25pm

I will attempt again as 128x96

Kingqwon · October 4, 2021, 6:33pm

It is as if the camera doesnt have time to take the photo before the file is taken??

Kingqwon · October 4, 2021, 6:45pm

when I connect the NanoBLE webUSB - no problem

when I connect the NanoBLE via a rpi3 running edge-impulse-daemon - I only get white images

janjongboom · October 5, 2021, 9:22am

Very weird… The daemon does nothing except pipe the data through. Am I correct in seeing that the preview of the image is actually not washed out?

rjames · October 5, 2021, 10:06am

Additionally are you using the latest edge-impulse-daemon and the latest arduino nano 33 ble sense binary/firmware?

// Raul

Kingqwon · October 5, 2021, 4:55pm

yes the preview is ok (for a cheap camera) but the image is washed out via the daemon on the rpi

your platform is awesome - as a hobbyist you have stopped me hating tensorflow

Kingqwon · October 5, 2021, 5:41pm

Kingqwon · October 5, 2021, 5:44pm

reflashed the Arduino

Kingqwon · October 5, 2021, 5:48pm

Great Joy!

Reflashed Arduino Nano - Reinstalled the edge-impulse-cli tools and it worked - slight complaint from the script as I have arduino-cli 19.0

thanks for the advice

Onwards!

Arjan · October 6, 2021, 1:36pm

Awesome!
I’m running arduino-cli 0.19 as well (without any issue). So yes, we should up the number in our scripts