I recently purchased an RGBW smart plug from AliExpress and decided to dive into its configuration using ESPHome. Initially, I faced some challenges with GPIO pin assignments and boot issues, but persistence paid off! Here’s my journey:
-
Flashing and Configuration:
- I successfully flashed the device using Tuya-Convert with Tasmota but found ESPHome to be more suitable for debugging.
- Configuring the RGBW channels required careful GPIO pin assignments. I learned that certain pins like GPIO09 and GPIO14 can be tricky for PWM operations, so I had to experiment to find the right setup.
-
Challenges and Solutions:
- There were moments when the device seemed bricked, especially after trying different GPIO configurations. However, using Tuya-Convert again was a lifesaver.
- I also explored power monitoring but couldn’t locate the necessary chip. Opening the device was a last resort, but I managed to avoid it by re-flashing.
-
Current Setup:
- The device now controls RGBW LED strips in my living room, creating a vibrant ambiance.
- I’ve integrated it with Home Assistant, allowing seamless control via the app and voice commands.
-
Tips for Others:
- Always back up your configurations before experimenting with GPIO settings.
- If you encounter boot issues, try resetting the device or using a different flashing method.
- Don’t hesitate to reach out to the community for advice; forums like this are invaluable!
It’s been a rewarding experience, and I’m excited to explore more ESPHome features in the future. Happy tinkering! 
