Omar Ghader
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golang

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#prometheus #monitoring #observability #recording-rules #performance-optimization

How to Use Recording Rules in Prometheus to Reduce Load and Speed Up Queries

Learn how to define and use Prometheus recording rules to precompute expensive queries, reduce server load, and speed up dashboard performance.

Author Omar Ghader
#ESP32 #PIR Sensor #Home Automation #Smart Lighting #DIY IoT

Control Lights Based on Room Occupancy Using PIR and ESP32

Learn how to automate room lighting using a PIR motion sensor and ESP32 for energy-efficient smart home automation.

Author Omar Ghader
#ESP32 #Home Assistant #OLED Display #Smart Home #IoT #Weather Display

ESP32 + OLED Display: Display Weather from Home Assistant

Learn how to build an ESP32-powered OLED display to show real-time weather data from Home Assistant. Step-by-step guide with code snippets and troubleshooting tips.

Author Omar Ghader
#ESP32 #Home Assistant #Smart Mailbox #IoT #Tilt Sensor #ESPHome

Create an ESP32-Powered Smart Mailbox Notification System with Home Assistant

Learn how to build a smart mailbox notification system using an ESP32 and tilt sensor to get real-time alerts in Home Assistant when mail arrives.

Author Omar Ghader
#esp32 #home assistant #smart thermostat #diy home automation #temperature sensor #relay control

Build a Smart Thermostat with ESP32, Home Assistant, and Relays

Step-by-step guide to building a DIY smart thermostat using ESP32, temperature sensors, and relay control, integrated with Home Assistant for automation.

Author Omar Ghader
#smart home #home automation #tuya #curtain motor #diy #iot

Automate Your Curtains with a Smart Tuya Roller Chain Motor: A Step-by-Step Guide

Learn how to automate your curtains using a Tuya smart curtain roller chain motor with this detailed, step-by-step tutorial. Perfect for home automation enthusiasts!

Author Omar Ghader
#smart home #ESP32 #Home Assistant #Google Assistant #automation #IoT

Voice-Controlling Your Home with ESP32 and Home Assistant via Google Assistant

Learn how to integrate ESP32 devices with Home Assistant and Google Assistant for seamless voice-controlled home automation.

Author Omar Ghader
#smart home #home automation #energy monitoring #Shelly Pro 2PM #Home Assistant #DIY

Track Your Electricity Consumption with Shelly Pro 2PM: Advantages and Home Assistant Integration

Learn how to monitor electricity consumption using Shelly Pro 2PM, integrate it with Home Assistant, and optimize energy usage with actionable insights.

Author Omar Ghader
#home assistant #esp32 #pms5003 #air quality #iot #smart home #esphome

HomeAssistant Air Quality Monitoring: Why PMS5003 with ESP32 is the Best Combo for 2025

Step-by-step guide to building a DIY air quality monitor with PMS5003 and ESP32 for HomeAssistant. Perfect for smart home automation in 2025.

Author Omar Ghader
#prometheus #blackbox-exporter #api-monitoring #devops #observability

How to Monitor API Health with Blackbox Exporter and Prometheus

Step-by-step guide to monitoring API uptime and latency using Prometheus and Blackbox Exporter, with alerts for downtime or slow responses.

Author Omar Ghader
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