Taking long exposure pictures with P4, shutter speed - how ?

[HeitmannTech]

I am looking to take some photos of traffic underneath the drone. This will be in a controlled environment as we work with race cars and would like to have a long exposure so that the streams of light from the front/rear of the car is shown but for the life of me I can't figure out how to change the shutter speed in the DJiGo App or the Litchi App.

Anyone have info ?

 

[WilsonFlyer]

Take it off auto and it's all right there.

 

[jskdog]

I've found on mine that it looks like a swipe bar to change it from auto to manual settings, but it won't swipe across to manual, you have to tap it instead.

 

[HeitmannTech]

can you possibly screenshot it for me please