ReSpeaker 6-Mic Circular Array Kit Schematics

Products & Technology ReSpeaker
#7

Hi there,



Sure, here are the system diagram, connector info. thanks.











<LINK_TEXT text=“https://github.com/SeeedDocument/forum_ … 9%A6-1.pdf”>https://github.com/SeeedDocument/forum_doc/raw/master/reg/320060022_SMD%20FPC%20CONN%3B30P-0.5-22.5×2.0mm_物料规格书-1.pdf</LINK_TEXT>



cheers

Bill

#8

Thanks! Glad you can help to share these details.



Can you fill in the pi header pinout details so I can be sure to not conflict with the pins being used by this board?

#9

Hi there,



Please refer to below. thanks.





Bill

#10

Hi, Could you please post the details of the loopback from the speaker/ headphone connector to ADC2 that is seen in “https://files.seeedstudio.com/wiki/ReSpeaker_4-Mics_Linear_Array_Kit/img/voice_hat_acc.png”?

Does the 3.5 audio connector has a mic input or is it only output?
Thanks.

#13

Hi,

I have succeeded respeaker 6 mic array. There is nothing in it. I made hardware with 6 mics and ADC and codec .if anyone needs my help you can contact me

[email protected]
+91-9030908930

#14

I need help .

#15

Hi Bill,

The links to system diagram and connector info are not valid. Can you post them one more time?

#16

Hi,

You mean you have managed to duplicate the 6 mic array HAT? Does it work with the Kit?
I want to make flexible PCB based on the 6 mic array hat. Can you share the design info like components and wiring details.

Thx

#17

Hi Bill,

I just want the design of the 6Mic array HAT because I want to make flexible PCB with 6 mic. Can you share? Anyway there is not much tech info, right? Just some components and wiring details. I even don’t need the LED.

#18

@djsg This should be opened up. @jiachenglu Please open the design file for the microphone section.

1 Like
#19

Hi @djsg
Here is the mic specification.

1 Like
#20

Thank you, guys. Greatly appreciate it. @Baozhu @jiachenglu

#21

Hi @Baozhu,

I am interested in the design of the HAT and we want to buy its design spec and firmware with source code. Can you give me a contact? image

#22

@djsg I’m really sorry, there is some x-power commercial information in this, we signed an NDA agreement, this is not open source for everyone.

#23

Hi @Baozhu ,

I am not asking for free sharing. We are OK to BUY the hardware design and firmware source code.
Do you mean it is not designed and produced by SeeedStudio? If not, who is the original author?
Can you give me the contact, so I can request a quotation?

Many Thanks.

#24

It is indeed designed and produced by Seeed. But we don’t usually sell product design solutions, we can also customize and produce them for you. @djsg You can email us get more info . [email protected]

#25

@Baozhu

Last Wednesday I emailed Mandy to ask for quotation. So far, has not received anything from her. Can you help me to check with her?

Thx

#26

I have ping her. She will get back to you as soon as possible.

#27

@Baozhu
The kit has Headset and speaker voice output. I wonder how to use them.
Just plug and play?

#28

Hi,
I also want to make a 6 mic flexible PCB, have you finish your disign? Could you give me some help?