AI-on-the-edge-device/param-docs/parameter-pages/TakeImage/CamAecValue.md

Parameter CamAecValue

Auto-Exposure-Value

Range (0 .. 1200)

Default Value: 160

See here for the ov2640 camera datasheet.
See here for the ov5640 camera datasheet.

!!! Warning

This is an **Expert Parameter**! Only change it if you understand what it does!

After changing this parameter you need to update your reference image and alignment markers!

!!! Note

Access the exposure value of the camera, higher values produce brighter images.

!!! Note

This parameter can also be set on the Reference Image configuration page!