So i have this sound module "FLR104A-A-V1.4" and it works fine, i can record and play audio with it.
But i am struggling to get the loop function working.
Sadly the Chip dosent have markings on it so i didnt found a datasheet to help.
There is a pad called "Loop" but it dosent seam to do anything, i tryed connecting it to VCC ~~or ground and~~ it dosent make the module loop.
I cant use a NE555 timer to trigger looping via play button because the sounds on it wont be the same runtime every time.
Any ideas?
Update: It may be a ISD1820 style Chip but with 4 min of storage compared to the usual 10-20sec...i cant find anything about it online
Update 2: from the functionality it could be a ISD4003 but it has to few pins for that
Update 3:
After soldering those 2 pins together AND hitting the playbutton it loops. It dosent loop on its own when turned on sadly there is still a initial play button press needed but i think this should be fine for now-
Update 4: Sadly the recording only loops 4 times and then stops again :/
Update 5: Connecting the loop pad to the negative side of the play button seams to send it into a endless loop yay