I wanted to share my recent success with integrating the Reolink Doorbell into my Home Assistant setup, along with creating a custom automation using ESP32. This project was a bit challenging, but it turned out to be a fantastic addition to my smart home ecosystem. The Challenge: I wanted to integrate the Reolink Doorbell Plus version into my Home Assistant setup. While the default installation worked, I had specific requirements that weren’t covered out of the box. I needed the doorbell to seamlessly integrate with my electric lock system and also wanted to add an extra layer of security with a custom-built shield. The Solution: After some research, I decided to use ESP32 to bridge the gap between the doorbell and my electric lock. I also designed a custom shield using 3D printing to secure the doorbell and protect it from harsh weather conditions. The shield provides an angled tilt for optimal coverage of my front door. Here’s a quick overview of what I did: - Custom Shield Design: I created a 3D-printed shield using ASA filament for durability. The shield includes a built-in cover to protect the doorbell from rain and direct sunlight. - ESP32 Integration: I connected an ESP32 to the doorbell and an electric lock. This setup allows the doorbell to trigger the lock mechanism when a visitor presses the button. - Fingerprint Sensor Addition: To add another layer of security, I integrated a fingerprint sensor. This allows authorized visitors to unlock the door using their fingerprint, which is then logged in Home Assistant for security monitoring. The Outcome: The integration was a success! The doorbell now works perfectly with my electric lock system, and the custom shield has significantly improved its durability and aesthetics. I also created a custom dashboard in Home Assistant to monitor the doorbell activity and lock status in real time. Lessons Learned: - Always plan ahead for custom integrations. Even though it took some time, the result was well worth the effort. - 3D printing is a fantastic tool for creating custom solutions. It allowed me to design a shield that perfectly fits my doorbell and provides the necessary protection. - ESP32 is incredibly versatile. It was the perfect choice for bridging the gap between the doorbell and my lock system. I’m really happy with how this project turned out. It’s not only functional but also adds a touch of sophistication to my home security system. If anyone has questions about the integration process or needs help with a similar project, feel free to reach out!