Description
Reviews
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Sensor Type | BME280 Digital Barometric Pressure Sensor |
| Interface | I2C and SPI Compatible |
| Operating Voltage | 1.71V to 3.6V DC |
| Pressure Range | 300 to 1100 hPa |
| Temperature Range | -40°C to +85°C |
| Humidity Range | 0% to 100% RH |
| Accuracy (Pressure) | ±1 hPa absolute accuracy |
| Accuracy (Temperature) | ±1.0°C typical |
| Dimensions | 12mm x 10mm x 3mm |
| Application | Smart Home, Weather Stations, IoT Devices |
Anonymous
Mar 28, 2026
Rating: 5/5
Reliable integration with Home Assistant
Integrated this into my Home Assistant dashboard without any issues. It updates quickly and provides stable data for automating my HVAC system based on indoor conditions.
Anonymous
Mar 28, 2026
Rating: 5/5
Perfect for my weather station project
This BME280 module works flawlessly with my Raspberry Pi. The data readings are consistent and the I2C setup was incredibly easy. Highly recommended for DIY smart home projects.
Anonymous
Mar 21, 2026
Rating: 4/5
Good documentation support
Found plenty of libraries online to get this running quickly. The only downside is the small print on the chip, but once connected, it performs reliably.
Anonymous
Mar 15, 2026
Rating: 4/5
Great sensor, minor soldering needed
The sensor itself is high quality and accurate. I had to solder my own headers since they weren't pre-attached, but that's standard for these modules. Works great with Arduino.
Anonymous
Mar 08, 2026
Rating: 5/5
Low power consumption
Using this in a battery-powered outdoor node. The sleep modes work well, and it draws very little current during operation. Perfect for remote sensing applications.
Anonymous
Mar 03, 2026
Rating: 5/5
Accurate humidity and pressure readings
I compared this against a professional meteorological instrument and the readings were within acceptable margins. Excellent value for the precision offered.
Q: What is the refresh rate for the humidity sensor?
A: The refresh rate depends on your configuration settings. In ultra-low power mode, it can be set to sample once every few seconds, while high-resolution mode samples more frequently.
Q: Does this module come with header pins pre-soldered?
A: No, the module typically ships without pre-soldered headers to allow for flexible mounting options. You will need to solder them yourself or use jumper wires directly.
Q: Can I use this sensor outdoors in direct rain?
A: No, this module is not waterproof. It must be housed in a breathable enclosure to protect it from direct moisture and rain while still allowing air circulation for accurate readings.
Q: Do you provide sample code for ESP32?
A: Yes, we provide links to popular GitHub repositories containing example code for ESP32, ESP8266, Arduino, and Raspberry Pi in the product manual download section.
Q: Is this compatible with 5V logic microcontrollers like the standard Arduino Uno?
A: Yes, the module includes a voltage regulator and level shifting, making it safe to use with both 3.3V and 5V microcontrollers.
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