Hey everyone! I wanted to share my recent project integrating my Tesla Powerwall into the SmartThings ecosystem. It’s been a fantastic journey, and I’m thrilled to see everything working seamlessly now. Here’s how I did it, in case anyone else is looking to tackle a similar project.First off, my goal was to monitor my Powerwall’s status and battery levels directly through SmartThings. I knew this would require some tinkering, but I was up for the challenge. After some research, I stumbled upon the pyPowerwall library, which seemed perfect for the task. The idea was to run this library in a Docker container on my Raspberry Pi, which I already had set up for other projects.Here’s a quick breakdown of the steps I took:1. Setting Up Docker on Raspberry Pi: I followed the guide from Pi My Life Up to install Docker. It was pretty straightforward, but I did need to reboot my Pi after installation to ensure everything was running smoothly.2. Installing Portainer: To make managing Docker containers easier, I installed Portainer using their official documentation. This gave me a nice GUI to work with, which made the whole process less intimidating.3. Deploying pyPowerwall: With Portainer up and running, I pulled the jasonacox/pypowerwall container. I had to set up some environment variables, including my Powerwall’s password and IP address. After configuring these, I deployed the container and crossed my fingers, hoping it would work.4. Testing the Setup: Once the container was running, I tested it by accessing the provided endpoint in my browser. Seeing the JSON data of my Powerwall’s status was a huge relief—it meant the setup was working!5. Integrating with SmartThings: The next step was to bring this data into SmartThings. I used the TAustin Web Requestor and Counter drivers. I set up several Web Requestor devices to fetch different data points from my Powerwall, such as battery level, solar production, and grid status.6. Creating Routines: To keep everything updated, I created a routine that refreshes the data every 5 minutes using the Counter driver. This ensures that my SmartThings dashboard always shows the latest information from my Powerwall.7. Adding Notifications: I also wanted to be notified when my Powerwall was fully charged and producing excess energy. I set up another routine that sends a notification to my family when the battery is at 98% and the grid status shows we’re exporting energy. It’s a great reminder to run appliances like the dishwasher or laundry.Reflecting on the project, I’m really proud of how it turned out. It’s amazing how much control and insight I now have over my energy usage. Plus, sharing this with the community is incredibly rewarding. If anyone has questions or suggestions, I’d love to hear them! Happy tinkering, everyone! 