I’ve been working on creating a device handler for my eCozy ZigBee Thermostats and have encountered some interesting challenges along the way. One of the most intriguing issues was related to the icons displayed in the Recent Events tab. While the general functionality of the thermostat, such as displaying the current temperature, setting new heat setpoints, and showing the battery level, worked perfectly, the event icons were not as intuitive as I hoped they would be.
For instance, when the temperature changed, the event only showed a colored dot instead of the actual temperature value, which is something I’ve seen done effectively in other multi-sensor devices. Additionally, when the state changed to “Heating,” it displayed a green dot with “Idle” in it, which was misleading.
To address this, I spent a considerable amount of time researching and experimenting. I discovered that the icons are determined by the event types and their corresponding states. By adjusting the event parsing logic and ensuring that the correct event types were being triggered, I was able to display more accurate and meaningful icons.
Here’s a tip for anyone facing a similar issue: Pay close attention to how events are parsed and ensure that the correct event types are being used. This can make a significant difference in how the device’s status is communicated to the user.
I’m thrilled to share that after some trial and error, the icons now accurately reflect the thermostat’s state and temperature changes. This has greatly enhanced the user experience, making it easier to monitor and control the thermostat through the app.
If anyone has additional insights or tips on customizing event icons, I’d love to hear them! Let’s continue to improve and innovate together! 