1. native install

http://d01cid.ddns.net/adoc/homeautomation/kincony/howto.html

2. embedded install

settings -> add-ons -> add-on store -> search -> esphome -> install
mkdir -p /config/esphome
curl -s https://www.kincony.com/forum/attachment.php?aid=3213 -o /tmp/m16v2.zip
unzip -o /tmp/m16v2.zip -d /config/esphome/
curl -s https://www.kincony.com/forum/attachment.php?aid=3211 -o /tmp/zmpt101b.zip
unzip -o /tmp/zmpt101b.zip -d /config/esphome/
settings -> devices & services -> esphome

3. references

https://www.kincony.com/iot-esp32-power-meter.html

https://www.kincony.com/forum/showthread.php?tid=3371&highlight=kc868-m16

https://www.alibaba.com/product-detail/KC868-M16v2-Ethernet-16-Channel-Ct_1600909880781.html?spm=a2700.galleryofferlist.normal_offer.d_title.5d58200cUY376m

Long-lived access tokens -> jwt.io