Home Assistant & IoT

30+ projects · 5 architecture guides · Hardware catalog

Smart home automation, ESP32 sensor networks, vehicle tracking, garden systems, pet care automation, and custom voice integration — all tied together through Home Assistant, Mosquitto MQTT, and the Snapcast audio system.

Architecture & Infrastructure

🏗️

How It All Works

End-to-end IoT architecture: sensors → MQTT → HA → automations → voice/alerts.

📡

Mosquitto MQTT

Message broker setup, topics, bridging, and security.

🗣️

Voice & Speech

Custom voice assistant, Piper TTS, speech recognition, Snapcast integration.

📱

SIM Cards & GPRS

Cellular connectivity for GPS tracking, remote monitoring, SMS alerts.

⏰

Cron & Automations

Scheduled tasks, timed events, and HA automation blueprints.

📊

Website Tracking

Web-based dashboards, public status pages, data visualization.

Hardware & Skills Catalog

🔧

Electronics Guide

Foundations

Breadboarding, soldering, wiring, connectors. Relays, resistors, capacitors, voltage regulation.

📡

Sensors

20+ Types

PIR, temperature, humidity, light, moisture, gas, radar, GPS, magnetic, ultrasonic, pressure.

🔌

Microcontrollers

ESP32 · RPi · More

ESP32 dev boards, Raspberry Pi (all models), Arduino, programming, flashing, deployment.

⚡

Power Systems

Battery · Solar

Lithium batteries, solar chargers, power management, low-power design, UPS integration.

📶

Connectivity

WiFi · Zigbee · GPRS · NFC

Wireless protocols, mesh networking, NFC tags, SIM cards, signal range optimization.

🎛️

Input & Output

HMI Components

Buttons, potentiometers, dials, keypads, LEDs, displays, speakers, haptics, custom keyboards.

IoT Projects

🚗 GPS Vehicle Tracking

🚙 Head Light Bar & Racks

📡 Car WiFi / Media / Cams

🔋 Car Second Battery

💧 Garden Sprinklers

💡 Garden Lights

🏷️ Garden NFC / N8N

🌱 Garden Monitor (Moisture/N)

🎙️ Custom Voice Assistant

🚪 Front Door Cam

📹 Security Camera

📡 ESP32 Presence (PIR)

📡 ESP32 Zigbee Radar

🔄 ESP32 Zigbee Router

🎮 ESP32 Remote Control

⚙️ ESP32 Master Control

🔌 ESP32 Power Monitor

💤 Wake On Lan

📦 Homebox NFC Organizer

🐟 Fish Feeder

🍗 Dog Feeder

💧 Dog Water

🐕 Dog Door Opener

🥛 Yogurt Maker

🦎 Lizard Habitat System

🐿️ Possum Patrol

📺 Website Display Screen

📱 Mobile Phone Projects