BMP180 Shield is a Digital Barometric Pressure Sensor Module for D1 Mini
Features:
Interface: I2C interface
Temperature: 0..+65C
Pressure Range: 300 … 1100hPa (+9000m … -500m relating to sea level)
Voltage Range: 1.8..3.6V
Warning: all I/O are designed to be 3.3V compliant only.
Pins:
D1 mini | Shield |
D2 | Data out |
Arduino Code
Install DHT sensor library
Test Code:
#include <Wire.h> #include <Adafruit_BMP085.h> Adafruit_BMP085 bmp; void setup() { Serial.begin(9600); //Wire.begin (4, 5); if (!bmp.begin()) { Serial.println("Could not find BMP180 or BMP085 sensor at 0x77"); while (1) {} } } void loop() { Serial.print("Temperature = "); Serial.print(bmp.readTemperature()); Serial.println(" Celsius"); Serial.print("Pressure = "); Serial.print(bmp.readPressure()); Serial.println(" Pascal"); Serial.println(); delay(5000); }
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