+ +
+ Home + / + Home Assistant & IoT +
+ +

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
+ +
+ + +
+
Related Topics
+
+
+
🔊
+
Snapcast Audio
+
Audio / Voice Integration
+
+
+
🐳
+
Docker (MQTT)
+
Docker / nixos-desktop / Mosquitto
+
+
+
🌐
+
Network (VPN)
+
Network / VPN
+
+
+
+ +