Hi everyone, I wanted to share my experience in configuring MQTT commands for controlling a roller shutter using Sonoff-Tasmota. I recently set up a system where I can send specific commands to open, close, or stop the shutter, and I thought it might be helpful to walk through the process in case anyone else is tackling a similar project.
Initially, I faced some challenges with the configuration in OpenHab’s PaperUI. The system was only sending one of the three commands I had set up, which was frustrating. After some research and trial and error, I figured out that the issue was with how the MQTT topics were structured in my configuration file.
Here’s what I did to resolve it:
- Identify the Correct MQTT Topics: I made sure that each command (open, close, stop) had its own unique MQTT topic. This was crucial because the system was getting confused when multiple commands were sent through the same topic.
- Adjust the Configuration File: I edited the configuration file in PaperUI to map each command to its respective topic. This involved specifying the exact topics for opening, closing, and stopping the shutter.
- Test Each Command Individually: Before setting up the automation, I tested each command separately to ensure they were working as expected. This helped me pinpoint any issues early on.
- Set Up Automation Rules: Once the commands were working individually, I integrated them into my existing automation rules. This allowed me to control the roller shutter through my smart home system seamlessly.
I also found that using a visual representation of the MQTT topics and commands in the OpenHab dashboard made it easier to monitor and troubleshoot. It was a bit of a learning curve, but breaking down the problem into smaller parts made it manageable.
If anyone else is working on a similar project or遇到任何配置问题，please feel free to ask! I’m happy to share more details or help troubleshoot. 