For more than three hours I tried to update the Peaks firmware via audio input (in my case: DMC-0.7beta). Unfortunately I can’t get the module to accept the update.
The module starts in update mode and when the audio file comes in it start blinking in a different sequence but somehow it does not seem to accept the data. When the audio file finishes it does not reboot and still has the old FW.
I tried all kind of audio levels. From very, very low linelevel up to +12db modularlevel (near distortion). I tried stereo cables, mono, split etc.
I modified the file in Audacity, raised the volume by 5db, lowered the volume, yadda, yadda, yadda,
I tried to send it from iPad, iPhone and notebook. I used VCA with a gainfactor of 2 etc…
I cannot imagine that the module is defect but after trying all and everything I can think of I get the slight suspicion that there is indeed something wrong with it (?).
Does anybody of you have a final idea?