A
Anonymous
Mar 17, 2026
Rating: 5/5
Excellent Precision
Used this for a barometer project. Readings are stable and match local weather station data.
Description
Tmall 14-year flagship store Risym Weixin - High-quality bestseller
Reviews
Attributes
| Brand | - |
| Category | Electronic Components / Maker DIY / Computer Hardware, Monitors & Peripherals |
| Origin | - |
| Communication Interface | I2C and SPI |
| Operating Voltage | 1.8V to 3.6V |
| Pressure Range | 300 to 1100 hPa |
| Temperature Range | -40 to +85 °C |
| Humidity Range | 0 to 100% RH |
| Pressure Accuracy | ±1 hPa |
| Temperature Accuracy | ±1.0 °C |
| Humidity Accuracy | ±3% RH |
| Module Dimensions | 13mm x 9mm x 2mm |
| Main Chipset | Bosch BME280 |
5 reviews
A
Anonymous
Feb 23, 2026
Rating: 3/5
Documentation lacking
Sensor works but the provided wiki link was broken. Had to search for datasheet elsewhere.
A
Anonymous
Feb 15, 2026
Rating: 5/5
Perfect for ESP32
Connected via I2C instantly. Library support is abundant online.
A
Anonymous
Feb 06, 2026
Rating: 4/5
Good but voltage sensitive
Works great but ensure you use 3.3V logic. Burnt one initially by mistake.
A
Anonymous
Jan 25, 2026
Rating: 5/5
Compact and Reliable
Small form factor fits easily into my custom enclosure. Humidity reading is responsive.
5 FAQ
Q: How do I seal it for outdoor use?
A: Use a breathable waterproof membrane enclosure to protect electronics while allowing air flow.
Q: What is the default I2C address?
A: The default I2C address is 0x76, though some batches may use 0x77.
Q: What is the power consumption in sleep mode?
A: Typically 3.6 µA in sleep mode and around 650 µA during active measurement.
Q: Is there a library available for Python?
A: Yes, CircuitPython and standard Raspberry Pi libraries are fully supported.
Q: Can I connect this directly to a 5V Arduino?
A: No, it is a 3.3V device. You must use a logic level converter for 5V systems.
![[Corrosion-Resistant] DFRobot Capacitive Soil Moisture Sensor Module Dry/Wet Detection](https://www.gosteppe.com/cache/medium/product/3259/legacy-main-2f0d3454b36b32391d263648.webp)
![[Single Pack] Handwoven Bird Nest Drop Net Cotton Rope Crochet Fruit Mesh Bag Storage Organizer](https://www.gosteppe.com/cache/small/product/269122/legacy-main-636b79526345e5fcd94b7ff1.webp)
