OTG charging issue


Hi All,

Now the ThumbDV is working on my phone there is one issue left.

If I connect the ThumbDV directly to my phone, it will drain the phone and after 45 minutes the complete solution stops.
I brought some OTG cables but none of them are working.

See my cables and see that none of them charge the phone. ( upper battery icon. )

Is there anyone who knows OTG cables that charges the phone and power the ThumbDV and also tested it?

    David PA7LIM

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