資料來源:https://www.sparkfun.com/products/13676
The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BME280 Breakout has been design to be used in indoor/outdoor navigation, weather forecasting, home automation, and even personal health and wellness monitoring.
The on-board BME280 sensor measures atmospheric pressure from 30kPa to 110kPa as well as relative humidity and temperature. The breakout provides a 3.3V SPI interface, a 5V tolerant I2C interface (with pull-up resistors to 3.3V), takes measurements at less than 1mA and idles less than 5µA. The BME280 Breakout board has 10 pins, but no more than six are used at a single time. The left side of the board provide power, ground, and I2C pins. The remaining pins which provide SPI functionality and have another power and ground, are broken out on the other side.
Note: The breakout does NOT have headers installed and will need to purchased and soldered on yourself. Check the Recommended Products section below for the type of headers we use in the Hookup Guide!
Features:
Documents:
Videos
在SparkFun BME280大氣傳感器突圍是測量氣壓,濕度和溫度讀數都不會佔用太多空間的簡單方法。基本上,任何你需要了解你可以從這個小小的突破找出大氣條件。該BME280突圍已經設計室內/室外導航,氣象預報,家庭自動化,甚至是個人健康監控使用。
板上BME280傳感器測量從30kPa時至110kPa氣壓以及相對濕度和溫度。突破提供了一個3.3V的SPI接口,5V寬容I 2 C接口(帶有上拉電阻到3.3V),在小於1mA進行測量和怠速小於5μA。該BME280接口板有10個引腳,但不要超過六分在單一時間使用。董事會的左側提供電源,接地和I 2 C引腳。剩餘的銷,它們提供的SPI功能和有另一個電源和地,都在另一側劃分。
注:突破沒有安裝頭和將需要購買並焊接在你自己。檢查下面的推薦產品部分,我們的聯播指南中使用標頭的類型!
特徵:
文件: