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CHDK with arduino problem/help

Posted by Duffy on April 5, 2015 at 1:24pm

So I have this Canon ELPH 300HS, I am using an arduino pro mini at 5v to trigger using the E38_APM script but with no luck. The camera sounds like it triggers and takes a shot but no picture is saved.

The pulse is 50ms high from arduino so I am not sure I would expect to measure the full 5V from my little meter. I measure a pulse of 3.6V

Any advice?

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  • Duffy April 5, 2015 at 3:49pm

    Sorted,

     The "remote " setting had to be enabled from CHDK settings

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