GD3800D Chip

[Neothai]

Hi, I received a GD3800D chip (similar to GD3200D) but it doesn't work with this library. I should fix What parts of this library can be improved?

Thanks!

GD3800D解码芯片用户手册 V1.2.pdf

(The link above is the datasheet of the GD3800D.)

[enjoyneering]

I'll give it a try, but the success rate is low since I don't have a GD3800D. Another problem is that the GD3800D datasheet is a copy-paste of the GD3200D datasheet and does not reflect the real difference between the chips.

[Neothai]

I'll give it a try, but the success rate is low since I don't have a GD3800D. Another problem is that the GD3800D datasheet is a copy-paste of the GD3200D datasheet and does not reflect the real difference between the chips.

In addition to the differences between the GD3800D chip and the GD3200D chip, there are

1. Pinout of GD3800D and GD3200D

2. Schematic diagram of GD3800D and GD3200D.

And there are also the main differences, which are the ordering commands, such as ordering to play music, ordering to stop music, are very different as shown in the picture

GD3800D解码芯片用户手册 V1.2.pdf

(The link above is the datasheet of the GD3800D.)

MH2024K(GD3200ABD)用户手册 V1.3.pdf

(The link above is the datasheet of the GD3200D.)

But what should I do to solve this problem?

https://www.taobao.com/list/item/642733700811.htm?spm=a21wu.12321156.recommend-tpp.1.2d9138a8CxWZPu

(This is the link where I bought the GD3800D chip.)

Thanks!

[Neothai]

Hello, I will find the difference between the two is "Serial data transmission" as in the picture.

[enjoyneering]

I will add GD3800 soon (next 1..3 months).

[Neothai]

@enjoyneering Thank you very much

[Chhannoo]

I purchased JQ6500 module but while resolving the format issue it's been detected as GD3800B V1.0. JQ6500 rescue utility is not able to identify it. It's there a way I can rescue this module, which seems GD3800B?