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Mp3 voice prompter

userHead Peter.Beek 2024-09-28 01:03:48 147 Views0 Replies

 download a mp3 file on my DFR1173 via usb

then connected the mps voice prompter to source 5V

nothing

 

there is only 1 file on it so should only play that 

 

also after negative puls on P1

nothing