Google Assistant in Pi Zero W – pushtotalk

For  the Google Assistant, only pushtotalk service can used in Pi Zero W(i.e Arm6). If it  was used in Arm7 (i.e. Pi 3  or above), hotword and other modules can be used.

Headless system was assumed therefore the default audio shall be disabled to prevent disturb in pushtotalk.

If you are using card 0  for  playback  and card 1 for capture, the  following in  the .asoundrc may  be adopted.

pcm.!default {
type asym
playback.pcm
{
type hw
card 0
device 0
}
capture.pcm
{
type hw
card 1
device 0
}
}

googlesamples-assistant-pushtotalk –project-id speaky-pi –device-model-id speaky-pi

After some pondering I see 「Press Enter to send a new request…」 and yup, it works!

Option 2: Clone the project(Domoticz) to your Pi as on 15 Sept 2018

DomoticzManual

Pushtotalk help

 

2018 – Thailand (Bangkok)