1. Introduction
The Xiaomi Miaomiaoce E-Ink Digital Display Hygrometer Thermometer provides accurate measurements of indoor temperature and humidity. Featuring a clear E-Ink display and a compact design, it is suitable for various indoor environments. This manual will guide you through the device's setup, operation, and maintenance.
Image 1.1: The device utilizes a high-precision digital sensor (SENSIRION) to accurately monitor temperature and humidity changes.
2. Setup
2.1. Battery Installation
The device requires two CR2032 button batteries for operation. Follow these steps to install or replace the batteries:
- Locate the battery compartment cover on the back of the device.
- Gently open the cover.
- Insert two CR2032 batteries, ensuring the positive (+) side faces upwards as indicated.
- Close the battery compartment cover securely.
Image 2.1: Illustration of the replaceable battery compartment, showing the correct placement for two CR2032 button batteries.
2.2. Placement Options
The hygrometer thermometer offers flexible placement options:
- Desktop Stand: Attach the included bracket to the hanging hole on the back of the product. Push it upwards until it clicks into place. This allows the device to stand on a flat surface like a table or bookshelf.
- Wall Sticker: Use the provided wall sticker to mount the device on a vertical surface.
- Rubber Magnet: The device can be attached to metallic surfaces using the integrated rubber magnet.
Image 2.2: The back of the device illustrating the desktop bracket installation method, allowing it to stand upright.
3. Operation
3.1. Understanding the Display
The E-Ink display shows temperature, humidity, and time. It also features intuitive expression icons to indicate comfort levels.
Image 3.1: The main E-Ink display clearly showing current temperature, humidity percentage, and the time.
Image 3.2: The device display, highlighting its ability to show the current time and indicating an easy calibration feature.
3.2. Switching Temperature Units (°C/°F)
To switch between Celsius (°C) and Fahrenheit (°F):
- Locate the setting button on the back of the device.
- Press and hold the setting button for a few seconds. The temperature unit on the display will change.
Image 3.3: The E-Ink display showing temperature in Fahrenheit, demonstrating the unit switching capability.
4. Maintenance
4.1. Battery Replacement
When the display becomes dim or the device stops responding, it is time to replace the batteries. Refer to Section 2.1 for detailed instructions on battery installation.
4.2. Cleaning
To clean the device, gently wipe the surface with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
5. Troubleshooting
- Display is blank or dim:
Check if the batteries are installed correctly and have sufficient power. Replace with new CR2032 batteries if necessary.
- Inaccurate readings:
Ensure the device is placed in a stable environment, away from direct sunlight, heat sources, or drafts that could affect readings. Allow some time for the sensor to stabilize after placement or battery replacement.
- Cannot switch temperature units:
Ensure you are pressing and holding the correct setting button on the back of the device for a few seconds.
6. Specifications
| Feature | Detail |
|---|---|
| Model | MMC-C201 |
| Brand | XIAOMI (Miaomiaoce) |
| Display Type | E-Ink Digital Display |
| Temperature Measurement Range | 0 - 60°C (32 - 140°F) |
| Temperature Accuracy | ±0.3°C |
| Humidity Measurement Range | 0% - 99% RH |
| Humidity Accuracy | Not explicitly stated, but generally high precision. |
| Battery Type | 2 x CR2032 Button Batteries |
| Battery Life | Approximately 1 year |
| Product Dimensions (L x W x H) | 6.45 x 6.45 x 0.97 cm (2.54 x 2.54 x 0.38 inches) |
| Product Weight | 0.1 kg (100 g) |
| Material | PC, ABS, PMMA |
| Mounting Options | Desktop stand, Wall sticker, Rubber magnet |
7. Warranty and Support
Information regarding product warranty and customer support is not provided within this manual. Please refer to the product packaging or the official Xiaomi website for details on warranty coverage and support contacts.
