Ive been working on this speaker since a year, because i had no idea what to do, it had charging problems and as a student couldnt get a new one, but been trying to fix it time to time, just found out about this forum i might get the knowledge i need.
The issue: Im only connecting the power to board and the speakers to board, it works, when i start bluetooth search it shows for a second at my bluetooth search and disappers, if i click fast enough doesnt matter says is gone, sometimes this gets fixed by itself after 30 tries... the main issue is when i connect and start playing music, if i push the volume to 70-80 speaker shutdowns itself, ive tried everything that i could think of, tried connecting everyting etc, there are two things that i dont know and i think might be the cause of the issue, first is that green cable im showing at board picture, second is i strongly believe is the cause of this power issue maybe? the white cable at power cables, i did not connect that to anywhere, im not sure where to connect it.
Parts:
Speakers:
The Board:
Batteries:
Charging Board, im using my diy charge one, so i left this out:
Power cable from batteries:
The issue: Im only connecting the power to board and the speakers to board, it works, when i start bluetooth search it shows for a second at my bluetooth search and disappers, if i click fast enough doesnt matter says is gone, sometimes this gets fixed by itself after 30 tries... the main issue is when i connect and start playing music, if i push the volume to 70-80 speaker shutdowns itself, ive tried everything that i could think of, tried connecting everyting etc, there are two things that i dont know and i think might be the cause of the issue, first is that green cable im showing at board picture, second is i strongly believe is the cause of this power issue maybe? the white cable at power cables, i did not connect that to anywhere, im not sure where to connect it.
Parts:
Speakers:

The Board:


Batteries:

Charging Board, im using my diy charge one, so i left this out:

Power cable from batteries:
