Photo mode: can you set a single photo to 1/2sec shutter?

[sinetwo]

I can't seem to find the information on how you set the shutter speed for photos exactly. I know you can do 2 seconds with night mode, but is there a way to set 1/2 sec with gopro labs, and iso of max 100, in standard photo mode?

Any help would be appreciated, so I can set the correct QR code to experiment with this.

Thanks in advance.

[dnewman-gpsw]

Not in standard photo, which always biases to a short shutter (likely for hand held shooting), but you can get 0.5s exposures from Night photo mode.

This sets Night Photo with an Auto Shutter (key), but then forces the exposure to be 1/2 seconds with (oMEXPQ=2.)