I’ve recently embarked on an exciting journey to create my very own Jarvis at home using the Zanzito app, and I’m thrilled to share my experience with the community! If you’ve never heard of Zanzito, it’s an incredible Android app that bridges your phone or any Android device (except Android TV) to Home Assistant (HA) using MQTT. This setup allows for voice commands and feedback through any Text-to-Speech (TTS) engine available on Android, making it possible to have a personalized smart home assistant like Jarvis.
My Jarvis Setup: A Step-by-Step Journey
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Voice Command Integration: I started by setting up voice commands for basic functions like turning lights on or off. This involved creating activities in Zanzito and corresponding automations in HA. For example, saying “Jarvis, turn on the living room lights” now seamlessly triggers the lights to switch on.
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Advanced Commands: Beyond the basics, I wanted Jarvis to handle more complex tasks. This led me to create additional activities and automations for commands like “Jarvis, view Plex” or “Jarvis, disable light automation.” These interactions are made possible by linking specific voice commands to MQTT topics, which HA then processes.
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Sensor Feedback: One of the most impressive features is Jarvis’s ability to provide feedback on sensor states. I set up skills to check the weather, time, and even the health status of my system. For instance, asking “Jarvis, how is the weather?” gives me a detailed report based on my Dark Sky integration.
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Chit-Chat and Fun Commands: To make Jarvis more engaging, I added chit-chat features. Commands like “Jarvis, who are you?” or “Thank you Jarvis” elicit predefined responses, adding a personal touch to my smart home experience. I also included a feature where Jarvis tells random jokes, which has been a hit with my family!
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Media Control: Controlling my media devices has never been easier. Jarvis can play, pause, resume, or stop media on my Plex server or Spotify. This integration was a breeze thanks to Zanzito’s activity setup and HA’s media player controls.
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Custom Skills: I’ve been experimenting with creating custom skills, such as setting timers and controlling specific devices. For example, saying “Jarvis, set timer for 1 hour” triggers an alarm on my phone, which is perfect for reminding me to check on cooking or other tasks.
Lessons Learned and Tips
- MQTT Topic Management: Organizing MQTT topics was crucial for maintaining clarity. I recommend creating a logical structure to avoid confusion as your setup grows.
- Payload Handling: Zanzito’s ability to handle payloads was a game-changer. It allowed me to send specific commands and receive accurate feedback, enhancing the overall user experience.
- Automation in HA: Leveraging HA’s automation capabilities was key to making Jarvis functional. I found that breaking down complex tasks into smaller automations made the setup more manageable.
- Continuous Learning: This project has been a continuous learning experience. I encourage others to start small, test each feature, and gradually expand their setup as confidence grows.
Looking Ahead
I’m already brainstorming new skills for Jarvis, such as integrating more smart devices and enhancing the chit-chat responses. The possibilities with Zanzito and HA are endless, and I’m excited to see how my Jarvis evolves over time.
If you’re interested in creating your own Jarvis or enhancing your current setup, I’d love to hear your thoughts and tips! Let’s continue to innovate and share our smart home journeys together. 