Hello everyone! 
I’ve been diving into the world of Z-Wave and smart lighting automation over the past few months, and I wanted to share some of my experiences and insights with you. Whether you’re a seasoned pro or just starting out, I hope this post sparks some ideas or helps you troubleshoot those tricky issues!
Z-Wave Network Optimization
One of the most fascinating aspects of Z-Wave is its mesh network capability. I recently encountered an issue where one of my modules stopped responding, throwing the error: “transmit failed with code: 1”. After some research, I discovered that this often points to routing issues within the network. I tried the standard heal network command, but the report indicated that the network wasn’t updated (Updated net: N).
I decided to dig deeper into the mr_only: 0 parameter, which I understand relates to Mios routing. While I’m still learning the ins and outs, I found that forcing a heal with specific routing parameters helped stabilize the network. It’s been a great learning experience, and I’m now more confident in troubleshooting these kinds of issues.
Smart Lighting Automation
On the lighting front, I’ve been experimenting with creating a seamless lighting experience using smart switches and automation. I set up a Shelly Wave i4 and a Shelly Wave 1PM to control a light fixture. Initially, I struggled with bidirectional associations causing unreliable switching. After some trial and error, I realized that simplifying the group associations and using scene automation provided a more consistent result.
I also explored using scenes to trigger actions based on specific conditions, like the time of day or motion detection. For example, I programmed my lights to dim gradually in the evening, creating a cozy ambiance without manual intervention. It’s these small touches that really make a smart home feel like home!
Energy Management with Tibber
Another exciting project I’ve been working on is integrating Tibber into my energy management setup. With my Huawei inverter, Luna storage, and EVCC onboard, I wanted to optimize my energy usage during off-peak hours. While Tibber’s integration with my existing setup is still a work in progress, I’ve been impressed by its ability to track energy consumption and identify savings opportunities.
Lessons Learned
- Documentation is Key: Keeping detailed records of your network configuration and automation rules has been invaluable for troubleshooting.
- Start Small: Don’t overwhelm yourself with complex setups. Begin with a single room or function and expand as you gain confidence.
- Community Support: The forums have been an incredible resource. Don’t hesitate to reach out for help or share your own tips!
I’d love to hear about your own smart home projects and challenges! What tools or techniques have you found most helpful? Let’s keep the conversation going! 
