Thanks to Bosch, we now have an affordable and highly precise environmental sensor, the Grove - Temp&Humi&Barometer Sensor (BME280). It is based on their new BME280 sensor, which is superior to the BMP280 used in the Grove - Barometer Sensor (BMP280) and all previous versions like the BMP180 used in the Grove - Barometer Sensor (BMP180). The module not only allows for the precise measurement of barometric pressure and temperature but also of humidity in the environment. Air pressure can be measured in a range from 300 hPa to 1100 hPa with an accuracy of ±1.0 hPa, while the sensor operates perfectly for temperatures between -40 and 85 degrees Celsius with an accuracy of ±1. As for humidity, you can obtain a moisture value with an error of less than 3%. Due to its high accuracy in measuring pressure and pressure changes with altitude, we can calculate altitude with an accuracy of ±1 meter, making it a precise altimeter as well. Another great feature of this module is that you don’t even have to worry about I2C collisions, as it offers both I2C and SPI interfaces. To use SPI, simply solder off the bond pads on the back. If you are working with I2C, the board also provides you with 2 I2C addresses that you can choose from as you wish.
Development board type | Kit |
Item number | 32570934 |
Manufacturer | Seeed Studio |
Category | Development boards + Kits |
Manufacturer no. | 101020193 |
Release date | 7/2/2023 |
Development board type | Kit |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 1 piece |
Product Safety |
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