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Key Code Door Entry System with HARDWARIO IoT Kit

Secure any building with this safe and easy solution.

IntermediateFull instructions provided1 hour1,043
Key Code Door Entry System with HARDWARIO IoT Kit

Things used in this project

Hardware components

Mini Battery Module
HARDWARIO Mini Battery Module
×1
Core Module
HARDWARIO Core Module
×1
Relay Module
HARDWARIO Relay Module
×1
Radio Dongle
HARDWARIO Radio Dongle
×1
4x4 Matrix keyboard
You can use any type of keyboard if you have enough ports on your core module
×1
Electric lock
Just some lock that you can controll by electricity through relay module
×1

Software apps and online services

Playground
HARDWARIO Playground
Node-RED
Node-RED
VS Code
Microsoft VS Code

Story

Read more

Code

Firmware for core module with attached keyboard

This firmware will take keys from keyboard until you press '#', then it will send a code to server for check.

Credits

Jakub Smejkal
79 projects • 14 followers
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Martin Hubáček
65 projects • 56 followers
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Lukáš Fabik
43 projects • 12 followers
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Alan Fabik
43 projects • 11 followers
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