Best posts made by hacxx

I’m planning to use an M5Stack Core2 with ENV III and Soil Moisture units to monitor temperature, humidity, and soil moisture in my balcony garden. Data will be sent via MQTT to a local server for analysis and alerts. Looking forward to sharing updates!

Hi! As of now, there isn’t an official Eagle library specifically for the M5StampS3. You can try using a generic ESP32-S3 footprint or create a custom library based on the unit’s datasheet. Hopefully, M5Stack or the community will release official libraries soon.

Great to see UIFlow 2.0 making Wi-Fi access easier on the Tab5. Regarding your issue - yes, UIFlow’s interface thread keeps running in the background even when you execute custom MicroPython via serial. That’s why UI elements like “POWER” or “SLEEP” still respond. It’s part of the UIFlow runtime. For full control, consider disabling the UIFlow runtime before running your code.

Hi! This error often happens due to unstable USB connections or driver issues. Try these steps: use a different USB cable (preferably a high-quality, data-capable one), connect directly to your Mac’s USB port (avoid hubs), and restart your Mac before uploading. Also, check that your ESP32-S3 drivers are properly installed and up to date. Lowering the upload baud rate (e.g., from 921600 to 115200) in the Arduino IDE can improve stability. If it persists, try uploading from another computer to rule out hardware issues. Hope this helps!