I’m thrilled to share my recent success in integrating a Xiaomi Temperature Sensor with a Broadlink Mini3 to automate my HVAC system. This setup allows me to maintain a comfortable home environment effortlessly, and I’m excited to walk you through my journey.### The SetupI started by connecting my Xiaomi Temperature Sensor to the Smartthings Hub using the Mi Home app. The sensor provides accurate temperature readings, which are crucial for my automation goals. Next, I needed a reliable way to control my air conditioner, which is where the Broadlink Mini3 came into play. Although I initially struggled to find a compatible handler for the Broadlink Mini3 on the Smartthings Hub, I discovered that integrating it with Home Assistant was the key to unlocking its full potential.### The AutomationMy goal was to have the air conditioner turn on automatically when the temperature drops below a certain threshold. Here’s how I achieved it:1. Temperature Monitoring: The Xiaomi sensor continuously monitors the room temperature.2. Automation Trigger: Using Home Assistant, I set up an automation that triggers when the temperature falls below 65°F (18°C).3. AC Activation: Upon triggering, the Broadlink Mini3 sends an infrared signal to my air conditioner, turning it on and adjusting the settings to my preferred comfort level.### Overcoming ChallengesThe journey wasn’t without hurdles. Initially, I faced difficulties in getting the Broadlink Mini3 to work seamlessly with Smartthings. However, I found that Home Assistant’s robust integration capabilities made it possible to bridge the gap. I also explored IFTTT but found it lacking in flexibility for this specific use case.### The OutcomeThe result is a seamless and efficient HVAC system that adapts to the changing temperatures without any manual intervention. This automation has been a game-changer, especially during the cooler months when I want to ensure my home stays warm and comfortable.### Tips for Success- Research Compatibility: Before purchasing, check if your devices are compatible with your preferred smart home ecosystem.- Leverage Multiple Platforms: Don’t hesitate to use multiple platforms like Smartthings and Home Assistant to achieve your goals.- Start Small: Begin with simple automations and gradually expand as you become more comfortable.I hope this story inspires you to explore the possibilities of integrating different smart devices to enhance your living space. Happy automating!