Just in the spirit of learning I am studying how to add voice commands (Alexa) to ESP32 projects.
1- I have tested the fauxmoesp / espalexa libraries. (WIFI)
2- I have also made a small test with Arduino Alexa Skill Arduino IoT Cloud with Amazon AWS (WIFI)
3- I would also like to do a test of a gadget with AWS using BLE. (BLE)
For me the Amazon information is a bit confusing. I started to register and they asked me for a current account number. I could be my fault …
I would appreciate any information
a) Technical (tutorial with the steps to be done)
b) Economical about the costs this approach may entail.
Both from a student point of view and if it comes to professional use.
I found the Arduino IoT Cloud information more transparent.
Thanks in advance for the hints!