how to reset factory setting ?

[xiaooquanwu]

No description provided.

[vivekaris]

How to reset Factory setting. because i have uploaded arduino program .It is running loop. so i am unabble to use speech api.

[xiongyihui]

We can run command firstboot to reset factory settings through ssh or serial console.

By default, the ATmega32u4 use the sketch https://github.com/respeaker/respeaker_arduino_library/blob/master/examples/pixels_pattern/pixels_pattern.ino
You can upload the sketch to get back the serial console.

[KillingJacky]

Will close this issue, please open a new issue if you have further questions.