How to use alexa with the keyword to control the GPIO 12,13?

[Howard841106]

Which version is your board?

ReSpeaker (v1) with 6-Mic Circular Array Kit for Raspberry Pi

Hello!I'm just a beginer.I have a problem with my project.I would like to use alexa which hope can catch keyword for me.And I hope it can give me some responses with the GPIO 12,13.

How to I make the thing suceed? Or maybe is there any way to do the thing?
(I was using it to connect with the rasberry pi)

                                                                                     Best reguards for all,thank you! 
                                                                                      Student Howard

[KillingJacky]

Since Alexa has no local NLP(natural language processing), you should utilize the Alexa skills system to achieve your goal. There're bunch of Alexa skills which can control smart home devices, you should pick one with device emulator implemented, such as Wemo. Search python wemo emulator at github to get started.

[Howard841106]

HI KillingJacky:
Thank you for givning me this direction.I'll give it a try.
Best regards,
Student Howard