7430 8-Input NAND Gate Original price was: 19.00 EGP.Current price is: 14.00 EGP.

Barometric Pressure & Temperature Sensor Module BMP180

Original price was: 170.00 EGP.Current price is: 120.00 EGP.

Pressure & Temperature? Sensor


This precision sensor from Bosch is the best low-cost sensing solution for measuring barometric pressure and temperature. Because pressure changes with altitude you can also use it as an altimeter! The sensor is soldered onto a PCB with a 3.3V regulator, I2C level shifter and pull-up resistors on the I2C pins. The BMP180 is the next-generation of sensors from Bosch, and replaces the BMP085.
The good news is that it is completely identical to the BMP085 in terms of firmware/software/interfacing – you can use any example code/libraries for BMP085 as a drop-in replacement.


  • Optimized for use in mobile phones, PDAs, GPS navigation devices and outdoor equipment.


  • High precision digital pressure sensors for consumer applications.
  • Ultra-low power
  • Low-voltage
  • I2C interface


  • Pressure sensing range: 300-1100 hPa (9000m to -500m above sea level)
  • Up to 0.03hPa / 0.25m resolution
  • -40 to 85?C operational range, -2?C temperature accuracy



Connect GY-68 to Arduino

Arduino Sketch:

#include <Wire.h>
#include <Adafruit_BMP085.h>
// Connect VCC of the BMP180 sensor to 3.3V
// Connect GND to Ground
// Connect SCL to i2c clock  thats A5
// Connect SDA to i2c data  thats A4
Adafruit_BMP085 bmp;
void setup()
  if (!bmp.begin())
	Serial.println("BMP180 sensor not found");
	while (1) {}
void loop() {
    Serial.print("Temperature = ");
    Serial.println(" *C");
    Serial.print("Altitude = ");
    Serial.println(" meters");

This was the reading from the serial monitor
Temperature = 22.90 *C
Altitude = 103.32 meters

14 Days Warranty

This item is covered with a standard warranty of 14 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Micro Ohm customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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