how to power up respeaker 2-mics pi hat?

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poisk123
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how to power up respeaker 2-mics pi hat?

Post by poisk123 » Tue Jun 26, 2018 9:35 pm

hello.

i use X820 raspberry shield to power raspberry pi 3. it connects to 5V and ground on raspberry pi,
so that i cant put respeaker hat on the raspberry from above.
how to connect respeaker hat to raspberry ?
1. may i put respeaker on raspberry and then soldier the contacts from X820 shield to power them both ?
or should i separately power them using micro-usb on respeaker hat ?

hong.jiang
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Re: how to power up respeaker 2-mics pi hat?

Post by hong.jiang » Wed Jun 27, 2018 11:41 am

Hi:
X820 raspberry shield is not our product.We don't know if it is compatible with ReSpeaker 2-Mics Pi HAT. So please be careful when you use X820 raspberry shield with ReSpeaker 2-Mics Pi HAT.

poisk123
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Pre-kindergarten
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Joined: Tue Jun 26, 2018 9:26 pm

Re: how to power up respeaker 2-mics pi hat?

Post by poisk123 » Wed Jun 27, 2018 3:47 pm

so, yesterday i tried to connect. i soldiered to respeaker hat power from X820 shiled. everything works exept wi-fi on raspberry pi.
i have strange lags: wi-fi shows connection but no traffic at all. i used different wi-fi dongles, but no result.
today i removed respeaker hat and power raspberry as usual from x820 shield. everything works as standard.

the question is:
how to connect properly respeaker 2-mic hat using wires ? what pins of raspberry it uses ?

hong.jiang
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Re: how to power up respeaker 2-mics pi hat?

Post by hong.jiang » Thu Jun 28, 2018 11:57 am

Dear Costumer:
At the bottom of ReSpeaker 2-Mics Pi HAT wiki(http://wiki.seeedstudio.com/ReSpeaker_2_Mics_Pi_HAT/),there are ReSpeaker 2-Mics Pi HAT 's PCB and SCH. You can use Eagle or PDF reader to have a look.

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