Guides & How-Tos

UpaSmartHome vs Home Assistant: Which Raspberry Pi Smart Home Platform Fits You?

An honest side-by-side: Home Assistant connects almost everything if you enjoy configuring it; UpaSmartHome is a ready-made phone app for Zigbee heating, relays and alarm sensors on a Raspberry Pi.

UpaSmartHome vs Homey: Raspberry Pi DIY Hub or a Ready-Made Smart Home Hub?

Homey is a polished all-in-one hub with many radios and brand apps; UpaSmartHome is a low-cost Raspberry Pi setup focused on heating, relays and alarm sensors. Here is how to choose.

UpaSmartHome vs Shelly and Tuya / Smart Life Apps: When a Vendor App Is No Longer Enough

Shelly and Tuya apps are the easiest way to start, but they control single devices, often through the cloud. UpaSmartHome turns sensors and relays into local, room-by-room heating and alarms on a Raspberry Pi.

Open Your Garage Door with a Zigbee Relay, Google Home, Alexa, or Apple HomeKit

Wire a Zigbee relay to your garage door opener and control it from the UpaSmartHome app, Google Home, Amazon Alexa, or Apple HomeKit - no dedicated garage door gadget needed.

Home Security Sensors: Door, Window, Motion, and Water Leak Detection

Set up UpaSmartHome's four alarm sensor types - contact, motion, water leak, and vibration - to monitor doors, windows, and rooms for security and safety events.

Automated Heating with Zigbee Temperature Sensors and Relay-Controlled Boilers

Combine Zigbee temperature sensors with relay-controlled heating circuits for automated, per-room heating in UpaSmartHome - with Google Home, Alexa, and HomeKit thermostat control included.

Set Up Raspberry Pi Wi-Fi Over Bluetooth with the UpaSmartHome App

Configure Wi-Fi on your Raspberry Pi smart home controller using Bluetooth Low Energy (BLE) directly from your phone — no Ethernet cable, monitor, or keyboard required.

What's New in UpaSmartHome: Flash-Ready Setup, Self-Healing Updates, and Steadier Voice Assistant Support

UpaSmartHome now flashes via Raspberry Pi Imager, updates itself with automatic rollback, and pairs Zigbee devices from the iOS and Android app - with steadier Apple Home, Google Home, and Alexa support.

Self-Hosted UpaSmartHome: Run It Completely Offline, No Cloud Required

Choose the Self-Hosted plan during setup and UpaSmartHome runs entirely on your own Raspberry Pi - no upanet.org account, no subscription, and no data ever leaving your network.

Raspberry Pi 4 & 5 8-Channel Relay Board Complete Wiring & GPIO Pinout Guide

Step-by-step wiring diagram, GPIO pinout mapping, optocoupler isolation, and safety instructions to connect an 8-channel relay board to a Raspberry Pi 4 or 5.

How to Build a 100% Local Smart Home with Zero Cloud Dependency (2026 Guide)

Protect your privacy, eliminate monthly subscription fees, and keep your lights, heating, and security working during internet outages with a local-first smart home.

Zigbee vs Wi-Fi Smart Home Devices: Which Is Better? (2026 Guide)

Zigbee and Wi-Fi smart home devices compared: battery life, router load, range, reliability, and what keeps working when the internet drops.

SONOFF SNZB-02D Setup Guide: Pair, Place, and Calibrate the Zigbee LCD Sensor

Pair a SONOFF SNZB-02D temperature and humidity sensor with UpaSmartHome, choose where to mount it, fix a wrong reading, and troubleshoot pairing problems.