Online Server Check Portable Alarm (Using Nodemcu Esp8266)

What server/service down indcator mean to us..?
In the online infrastructure world, it’s a lot…!!
We have to maintain all availability of our service “you don’t want to let your service/server down and lose your business” But sometimes puting some people to monitor it is doesn’t work well. so we need to improve this mecanism… so i make this device to help warning all the team where ever they are easily. No need computer just plug to the power and it will connect to the AP and warn your team when it needed…
This time i will use statuscake.com as example but u can use other than it like pingdom or others…”

Link