特價

SparkFun Atmospheric Sensor Breakout – BME280 大氣壓感測器

NT$670

  • Operation Voltage: 3.3V
  • I2C & SPI Communications Interface
  • Temp Range: -40C to 85C
  • Humidity Range: 0 – 100% RH, =-3% from 20-80%
  • Pressure Range: 30,000Pa to 110,000Pa, relative accuracy of 12Pa, absolute accuracy of 100Pa
  • Altitude Range: 0 to 30,000 ft (9.2 km), relative accuracy of 3.3 ft (1 m) at sea level, 6.6 (2 m) at 30,000 ft.
  • Incredibly Small

3 件庫存

描述

SparkFun Atmospheric Sensor Breakout – BME280 美國 SparkFun 原裝進口

SparkFun BME280 大氣壓感測器模組是測量大氣壓力,濕度和溫度讀數的簡單方法,不佔用太多空間。基本上,任何你需要知道的大氣條件,你可以從這個微小的突破發現。BME280 Breakout設計用於室內/室外導航,天氣預報,家庭自動化,甚至個人健康和健康監測。板載BME280傳感器可測量30kPa至110kPa的大氣壓力以及相對濕度和溫度。該突破提供了一個3.3V SPI 接口,一個5V耐受I 2 C接口(上拉電阻為3.3V),測量電流小於1mA,怠速小於5μA。BME280分線板有10個引腳,但一次只能使用6個。電路板的左側提供電源,接地和I 2 C引腳。其餘提供SPI功能並具有另一個電源和接地的引腳在另一端斷開。

  • 工作電壓:3.3V
  • 2 C&SPI通信接口
  • 溫度範圍:-40℃至85℃
  • 濕度範圍:0-100%RH,從20-80%= -3%
  • 壓力範圍:30,000Pa至110,000Pa,相對精度12Pa,絕對精度100Pa
  • 海拔高度範圍:0-30000英尺(9.2公里),海平面3.3米(1米),30,000英尺6.6(2米)的相對精度。
  • 令人難以置信的微型尺寸

規格與特色

  • Operation Voltage: 3.3V
  • I2C & SPI Communications Interface
  • Temp Range: -40C to 85C
  • Humidity Range: 0 – 100% RH, =-3% from 20-80%
  • Pressure Range: 30,000Pa to 110,000Pa, relative accuracy of 12Pa, absolute accuracy of 100Pa
  • Altitude Range: 0 to 30,000 ft (9.2 km), relative accuracy of 3.3 ft (1 m) at sea level, 6.6 (2 m) at 30,000 ft.
  • Incredibly Small

原廠技術文件與範例

Atmospheric Sensor Breakout – BME280

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!