Personal use home security system

Leverage W5300 on Raspberry Pi Pico to implement a personal use intruder alarm system.

COMPONENTS Hardware components

WIZnet - WIZ830MJ

x 1

W5300 module

Raspberry Pi - Raspberry Pi Pico

x 1

RP2040 dev board

Software Apps and online services

Arduino - Arduino IDE

x 1

IDE

PROJECT DESCRIPTION

Per HomeGuide (https://homeguide.com/costs/home-security-system-cost),

the average cost of a wireless home security system ranges between $200 and $2,000.

The cost includes equipment, installation and monthly fee.

This project intends to make a low cost personal use intruder alarm system.

A passive infra-red (PIR) detector acts as a motion detector to monitor intruder entry.

The detector sends a signal to a microcontroller which sends a message to cloud via Wiznet's W5300 chip. Finally, user receives a instant message about the detector signal.

Hardware

A WIZ830MJ module mounted with Wiznet's W5300 TCP/IP Core Offload Engine (TOE) chip (https://www.wiznet.io/product-item/wiz830mj/)
A Raspberry Pi Pico (https://www.raspberrypi.com/documentation/microcontrollers/rp2040.html)
A LED lamp with build-in Passive Infra-Red (PIR) detector (https://item.taobao.com/item.htm?spm=a1z09.2.0.0.342b2e8dz8H8RM&id=638048049460&_u=b3no53d890f9)
[optional] A WIZ830MJ-to-Pico DIY connection board. Notice that user may connect WIZ830MJ to Pi Pico board by wire wrapping, as connection schematic is available online. (https://teamprofnet.wordpress.com/wiz830mj-rp2040-dev-kit/)
A Internet accessible router with Ethernet port
A mobile phone with Whatsapp APP (https://www.whatsapp.com/) installed and configured.

Documents

source code
schematic
video-demo-connector
video-demo-wire-wrap

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