I've create a script to take pictures periodically using my Raspberry Pi Zero W and a camera module. The script works, but I find the exposure lacking. In sunlight, the pictures are washed out or completely green.
#!/bin/bash
COUNTER=$[$(cat /home/dacracot/pix/sequence) + 1]
SEQ=$(printf "%04d" $COUNTER)
echo $COUNTER > /home/dacracot/pix/sequence
raspistill -rot 90 -o /home/dacracot/pix/shots/shot-$SEQ.gif --encoding gif --nopreview --exposure sports --timeout 1
Is there a command line switch to handle extreme lighting situations beyond the --exposure?