KC868-A16 Ethernet ESP32

[davesmithr1]

KC868-A16 Ethernet ESP32 Development Board

does anyone know how to make alexa work using this through the LAN? how to would be awesome i have NO IDEA!!! PLEASE HELP!!! 
Also i want the inputs (dry contact)  to trigger the outputs, 

if someone wants to message me and spend some time to teach/ show me how im willing to pay,

thanks again!

[admin]

this is rainmaker sample, use this code can support ESP32 phone app and use alexa directly.
https://youtu.be/r832nltwqrg

another solution is write arduino IDE code for alexa speaker. we have demo source code in our forum.