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Package Includes:
- 25 x BMP180 Pressure Sensor Module
Specifications
Input Supply Voltage | 1.8 ~ 3.6V (DC) |
Power Consumption | 0.5uA at 1Hz |
Interface Type | I2C |
Dimensions | 2 x 1 x 1cms |
Weight | 5 grams |
1. How does a BMP180 sensor work?
- BMP180 is an atmospheric pressure sensor. The BMP180 sensor primarily measures atmospheric or biometric pressure. The air pressure sensor's operation is very simple; it is based on the weight of air. Because the air around us has a specific weight and a specific pressure.
2. How do I connect my BMP180 to Arduino?
- Connections are straightforward. Begin by connecting the VIN pin to the Arduino's 5V output and the GND pin to ground. We're still working with the pins used for I2C communication. It should be noted that each Arduino Board has different I2C pins that must be connected correctly.
3. How does a barometric pressure sensor work?
- This type of barometric pressure sensor makes use of an aneroid cell, which expands and contracts in response to changes in atmospheric pressure. This movement causes the levers to amplify, resulting in display pointers on the front display indicating the pressure reading.
4. How do I connect my BMP180 to NodeMCU?
- Connecting the BMP180 Barometric Pressure Sensor to the NodeMCU ESP8266 is easy. The connection is straightforward. Connect the Nodemcu ESP8266's VIN pin to the 3.3V voltage pin, GND to ground, SCL to D1 and SDA to D2.