Discover ESP32 using Alexa

[darshil-doshi]

I am trying to discover ESP32 as a smart device with Alexa. I understand I should make flash alexa_esp32 ( https://github.com/Nicholas3388/LuaNode/tree/master/LuaNode_Esp32/LuaNode32/examples/alexa_esp32 )
I observe a few issues though:

• Document states executing build.sh here - https://github.com/Nicholas3388/LuaNode/tree/master/LuaNode_Esp32
  There is no build.sh file here

• On the same link, esp-idf is empty in the cloned repo. I tried cloning with recursive flag, yet the esp-idf directory is empty.

I took another approach, described here - http://esp-idf.readthedocs.io/en/latest/get-started/macos-setup.html
With this second approach, I can make flash ESP32.
Now tried building alexa_esp32 with new path variable from second approach. I could make flash it. make monitor shows continuous loop of errors.

I did change wifi SSID/password in user_config.h file
I am using MacOS and I understand the steps are depended on the OS.
Lastly, document needs to be more accurate and concise.

Thanks & Regards,
Darshil Doshi

[darshil-doshi]

Found the build.sh file under branch - LuaNode_1.2.0