5/10PCS BME280 5V Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI 1.8-5V
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Specifications
- Brand Name
- DIYmalls
- High-concerned chemical
- None
- Origin
- Mainland China
Product Description
10PCS BME280 5V Digital Sensor Temperature Humidity Barometric Pressure Sensor Module I2C SPI 1.8-5V
Descripton:
Voltage:3-5V
The BME280 is a great new chip which was originally designed for the next generation of smartphones. It is made up of a very accurate pressure sensor and an associated temperature sensor which helps calibrate the pressure readings. And just for fun they threw in a pretty solid humidity sensor in there as well!
So with an I2C connection you have access to enough weather data to make some pretty good predictions for your local area. Or you can just use the pressure sensor with it's abililty to discern the difference in 7.5cm in altitude. The chip contains smarts to smooth out measurements (since it's so sensitive you don't want slamming doors to mess with your pressure readings, for example) which are fully under your control.
Connection:
GY-BME280 arduino pro mini
vin----------------vcc
GND--------------GND
SCL----------------A5
SDA----------------A4
Package Included:
5/10 X BME280 Pressure Temperature Sensor
FAQ
Q: Does this sensor include pull-up resistors between vcc/sda and vcc/sdl or will i need to add these to my circuit? thanks.
A: It has pull-up resistors, there is no need to add extra
Pros & Cons
Pros
- Multi-sensor: temperature, humidity, pressure in one chip
- Wide voltage 1.8-5V, I2C/SPI compatibility
- High accuracy for IoT and smartphone applications
- Available in 5/10PCS packs for value
Cons
- Requires soldering or breadboard for integration
- No onboard display, needs external MCU
- Minimal documentation beyond basics
- DIY brand, potential quality variance
Common Questions
What are the specs of the BME280 sensor module?
Digital sensor for temperature, humidity, barometric pressure; I2C/SPI interface, 1.8-5V voltage.
What size and compatibility for this 5V sensor?
Compact module size; compatible with 3-5V microcontrollers like Arduino via I2C or SPI.
Is this pressure sensor module for professional use?
Yes, accurate for smartphones or IoT projects tracking temperature, humidity, pressure.
How to use the BME280 temperature humidity module?
Connect to MCU, use libraries for data reading; ideal for weather stations or environmental monitoring.
Shipping for 5/10PCS BME280 modules?
From Mainland China; bulk packs ship quickly, 7-15 days standard.
Product information last updated on March 31, 2026