Arduino RFID Door Lock - With ESP8266

An Arduino Project with NodeMCU ESP8266, to open and close door lock, with RFID cards.
Code link: techtalkies.in/2024/01/24/rfi...
Components: techtalkies.in/components-links/
Chapters:
00:00 Intro
00:10 Components
00:36 Setup
01:22 Code
01:47 Wiring
02:24 Demo and working

[@techtechnicalgaming]

Always loved your videos ❤

[@techtalkies1]

Thank you 😊

[@djblanscky]

how can i do to unluc with 3 card or tag

[@techtalkies1]

Add all the 3 card's ID in the code. In the line below,
if (content.substring(1) == "2A 94 3A 96")
Change it to
if (content.substring(1) == "id1" | content.substring(1) == "id2")
Replace the IDs with your own IDs and add how much ever you want. Let me know if it works!

[@techtechnicalgaming]

Part 2

[@techtalkies1]

Sure!