How to Make Smart Keychain Using ESP8266

Learn- how to make smart keychain using esp8266
Required Material-
1)Nodemcu Mini
2)Charging Kit
3)3.7v battery
4) Buzzer
Code link-
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[@Bhidhu_09]

Wow great project

[@n_tech3861]

Can we make the same project with bluetooth as well ? Because what if there is no wifi network available

[@bhogalandson]

Great project. How long does the battery last on this setup?

[@eras4787]

Awesome work, can you please share the code ??

[@tanuchauhan8038]

code kha milega bro

[@nanthini2898]

Sir this great project but i can't get to do tis method in mobile app has lots of different pls needful to explain details sir

[@TechnoSAP]

👍👍

[@RohanSharma-tl9wh]

I think it needs wifi network to work...
But outside in any area... How it connects to the wifi

[@TARUNKUMARDAHAKE]

Mobile Ka WiFi

[@saiakkar1300]

What is use of charger kit

[@mohdaskari7537]

Brother Can we use it for commercial purpose?

[@techworkforyou192]

Excellent.... Request you to share code link please!

[@rebelle4]

code link please

[@user-gj3sh2sh2l]

Bro code link plsss

[@kumarhimanshu8420]

Sir aapne code ki link nhi share ki.??

[@saiakkar1300]

Sir please give me circuit diagrame

[@anushak3627]

Sir can you please share the code

[@omprakashYT6761]

hi

[@user-vl8dy1os6r]

你的动手能力很强。印度人吗？

[@tanuchauhan8038]

sir codeing nhi hai kya

[@kumarhimanshu8420]

Sir pls share the code of this project

[@Relevent0]

PLEASE SEND THE CODE LINK

[@Smartcookieibrahim]

Bhai code link dedo yaar...

[@ritiksharma3739]

Hii