Re: Respeaker 4mic array grove connectors

info about ReSpeaker series products

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Seeed Tech Support
Pre-kindergarten
Pre-kindergarten
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Post by Seeed Tech Support » Mon Mar 04, 2019 5:07 pm

Hi Jasper,

There are 2 grove ports, one is I2c and the other is GPIO12 and GPIO13. You can see below schematic. 


For the 

LED strip WS2813, We suggest you use the external power supply for the led strips. For external power supply, you have to connect the vcc and gnd to ws2813.



For the grove port, You can connect the signal to GPIO12(Pin1) or GPIO13(Pin2).  Please do share the GND(Pin4) as well. Only the signal pin and GND. thanks. 













best rdgs
Bill

Anonymous
Kindergarten
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Post by Anonymous » Tue Mar 12, 2019 2:47 am

Awesome! This is very helpful.. thank you Bill.
Best,
Jasper Zuyderwijk

Anonymous
Kindergarten
Kindergarten
Posts: 92
Joined: Mon Jun 03, 2019 10:58 am

Post by Anonymous » Tue Mar 12, 2019 2:47 am

Awesome! This is very helpful.. thank you Bill.
Best,
Jasper Zuyderwijk

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