Schematic and software?

[bianchi77]

Dear Members,

Does anybody know the schematic and software for this board?

http://s.aliexpress.com/vYfIzEnq?fromSns=Gmail

Thanks

[stj]

Re: Schematic and software?

um - get a datasheet for the chip - it looks like it only has one!
thanks for the link - gotta order one now!!!!

[bianchi77]

Re: Schematic and software?

um - get a datasheet for the chip - it looks like it only has one!
thanks for the link - gotta order one now!!!!

There is no software on it?

[desert-rat]

Re: Schematic and software?

The board is part of a car radio , if you can find out what radio its part of you might get a sec . Sec.s are hard to find tho . Today its not like the good old days when you could get a Sams photo fact folder for just about any thing made .

[R_J]

Re: Schematic and software?

looks like all you need is +5 volts and an external audio amp. It has built in fm receiver. It looks like you need to hard wire the L & R output. I can't see any need for any software

[bianchi77]

Re: Schematic and software?

looks like all you need is +5 volts and an external audio amp. It has built in fm receiver. It looks like you need to hard wire the L & R output. I can't see any need for any software

Are you sure I don't need a software ? What chip is it ?
The datasheet will tell more..

[R_J]

Re: Schematic and software?

Software to do what? its just a mp3 player (without amp) that also happens to have a built in fm tuner, it is very likely a custom chip. The number on it looks like AS17AP15712-5AB
maker could be Shenzhen Ieyong Technology Co., Ltd
There are similar items with different mounting etc. just google images "diymore bluetooth fm mp3"
like this: https://www.aliexpress.com/item/1Set...671989622.html
Also listed as AC6905 (AS1706APOY106-5C4) more info here https://detail.1688.com/offer/555291558426.html

[bianchi77]

Re: Schematic and software?

um - get a datasheet for the chip - it looks like it only has one!
thanks for the link - gotta order one now!!!!

Good enjoy it
Share with me, how does it work ?

[bianchi77]

Re: Schematic and software?

Software to do what? its just a mp3 player (without amp) that also happens to have a built in fm tuner, it is very likely a custom chip. The number on it looks like AS17AP15712-5AB
maker could be Shenzhen Ieyong Technology Co., Ltd
There are similar items with different mounting etc. just google images "diymore bluetooth fm mp3"
like this: https://www.aliexpress.com/item/1Set...671989622.html
Also listed as AC6905 (AS1706APOY106-5C4) more info here https://detail.1688.com/offer/555291558426.html

I can't find its datasheet, can you ?

[R_J]

Re: Schematic and software?

Here try this

[bianchi77]

Re: Schematic and software?

Here try this

Thanks for that, how about datasheet from CB6905 ?