Home CodeEspruino Espruino and BMP180 example

Espruino and BMP180 example

by shedboy71

The BMP180 is the new digital barometric pressure sensor of Bosch Sensortec, with a very high performance, which enables applications in advanced mobile devices, such as smartphones, tablet PCs and sports devices. It follows the BMP085 and brings many improvements, like the smaller size and the expansion of digital interfaces.
The ultra-low power consumption down to 3 μA makes the BMP180 the leader in power saving for your mobile devices. BMP180 is also distinguished by its very stable behavior (performance) with regard to the independency of the supply voltage.

– Indoor navigation
– GPS-enhancement for dead-reckoning, slope detection, etc.
– Sport devices, e.g. altitude profile
– Weather forecast
– Vertical velocity indication (rise/sink speed)


Schematic and Connection






[codesyntax lang=”javascript”]

var bmp = require("BMP085").connect(I2C1);

setInterval(function() {
bmp.getPressure(function(d) {
console.log("Pressure: " + d.pressure + " Pa");
console.log("Temperature: " + d.temperature + " C");
}, 1000);





Temperature: 22.925 C
Pressure: 101658 Pa
Temperature: 23.3 C
Pressure: 101668 Pa
Temperature: 26.09375 C
Pressure: 101680 Pa
Temperature: 27.93125 C
Pressure: 101680 Pa
Temperature: 29.0375 C
Pressure: 101674 Pa
Temperature: 29.81875 C
Pressure: 101672 Pa
Temperature: 30.15625 C
Pressure: 101680 Pa
Temperature: 29.7875 C


gy-68 Digital Barometric Pressure Sensor Board Module Replace BMP085 BMP180


You may also like