BMP180 is a high precision, small volume and ultra-low power consumed pressure sensor used on mobile devices. It owns perfect performance with the lowest absolute accuracy of 0.03hPa. The power consumption is pretty low, only 3μA. BMP180 uses powerful 8-pin leadless ceramic chip carriers (LCCC) ultrathin package and connects various micro-processors directly via I2C circuit. Because its input voltage is 1.8V-3.3V, while generally the motherboard provides a voltage of 5V, we made a 5V-3.3V regulator circuit and 5V-3.3V level shifting circuit for the convenience of users.
News: All of Octopus bricks has supported Scratch programming. ElecFreaks builded EFBlock support drag and drop programming . Guide please check here