using chip:bmp280.power supply:3v.communication mode:standard iic/spi communication protocol.pressure range:300-1100hpa.using heavy gold pcb,machine welding process to ensure quality.pin spacing:2.54mm.module size:11.5mm*15mm.bmp280 pressure sensor is designed for mobile applications.the sensor module is used in a very compact package.
its small size and low power consumption allows the realization of the device such as a battery powered mobile phone,gps module or a watch.bmp280 has proven technology with high accuracy,linearity,and long-term stability and robustness of the electromagnetic compatibility.
many device operating options provide flexibility to optimize the power dissipation of the device,the resolution and the performance of the filter.
digital pressure sensor bmp280 can provide excellent performance,the relative accuracy of 0.12 hpa (equivalent to + 1 meters),the sensor power consumption is only 2.7 mu a.
bmp280 has a small package of 2 x 2.5 x 0.95 mm3 including pressure and temperature measurement functions.
this is a gy-bmp280-3.3 high precision atmospheric pressure sensor module.
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