how to power up respeaker 2-mics pi hat?


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 ?


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.

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 ?

Dear Costumer:

At the bottom of ReSpeaker 2-Mics Pi HAT wiki(,there are ReSpeaker 2-Mics Pi HAT 's PCB and SCH. You can use Eagle or PDF reader to have a look.