1. download web server firmware for KC868-A16
https://www.kincony.com/forum/showthread.php?tid=2240
2. register https://alexa-node-red.bm.hardill.me.uk
3. create device on "node-red-contrib-alexa-home-skill" skill website
4. add alexa skill on Node-Red
5. add "alexa" and "http request" node on Node-Red
light1-on http command is: http://192.168.1.60/1/on
light1-off http command is: http://192.168.1.60/1/off
just replace the KC868-A16's IP address with yours.
Node-Red follow download:
KC868-A16-Node-Red-Alexa-16switch.zip (Size: 2.03 KB / Downloads: 229)
6. add skill (Node-Red) on Alexa phone app
7. Discovery for new device