資料來源:https://www.seeedstudio.com/Grove---Barometer-Sensor-%28BMP180%29-p-1840.html
This product is retired, please consider Grove - Barometer Sensor(BMP280) as your alternative choice.
This is a Grove module for the Bosch BMP180 high-precision, low-power digital barometer. The BMP180 offers a pressure measuring range of 300 to 1100 hPa with an accuracy down to 0.02 hPa in advanced resolution mode. It’s based on piezo-resistive technology for high accuracy, ruggedness and long term stability.The chip only accepts 1.8V to 3.6V input voltage. However, with outer circuit added, this module becomes compatible with 3.3V and 5V. Therefore, it can be used on Arduino/Seeeduino or Seeeduino Stalker without modification.It is designed to be connected directly to a micro-controller via the I2C bus.
Features
Digital two wire (I2C) interface
Wide barometric pressure range
Flexible supply voltage range
Ultra-low power consumption
Low noise measurement
Factory-calibrated
-40 to +85°C operational range, ±2°C temperature accuracy
I2C address: 0x77
Application Ideas
Enhancement of GPS navigation
Indoor and outdoor navigation
Leisure and sports
Weather forecast
Vertical velocity indication (rise/sink speed)
Weight | G.W 7g |
Battery | Exclude |
Grove - Barometer Sensor (BMP180) | 1 |
這是博世 BMP180 高精度低功耗數位氣壓計的一個格羅夫模組。BMP180 提供一個壓力測量範圍300到 1100 hpa 與精確度下來到 0.02 hpa 在先進的決議方式。它以壓電電阻技術為基礎, 具有高精度、耐用性和長期穩定性。晶片只接受1.8V 到3.6V 的輸入電壓。然而, 隨著週邊電路的增加, 這個模組變得與3.3V 和5V 相容。因此, 它可以用於 Arduino/Seeeduino 或 Seeeduino 跟蹤沒有修改。它的設計是通過 I2C 匯流排直接連接到微控制器。
功能
數位雙線 (I2C) 介面
寬氣壓範圍
靈活的電源電壓範圍
超低功耗
低噪音測量
出廠校準
-40 至 + 85 操作範圍, ±2°C 溫度精度
I2C 位址: 0x77
應用理念
增強 GPS 導航
室內外導航
休閒和體育
天氣預報
垂直速度指示 (上升/下沉速度)
檔
有關此產品的更多資訊, 請訪問我們的wiki頁面。如果您能説明我們改進文檔, 添加更多演示代碼或教程, 將不勝感激。有關技術支援, 請將您的問題張貼到我們的論壇。