The BM62S2201-1 is a digital air pressure sensor which outputs relative air pressure values based on the atmosphere pressure. Compared with traditional analog sensors, this module needs no complicated external components and its feature of visual digital output provides great convenience in applications. The module includes a 24-bit ADC which has a high resolution and a temperature compensation mechanism to improve the overall accuracy. Since the module has been factory-calibrated, it does not require a secondary calibration.
Regarding the communication, the module has two standard interfaces, a UART interface and an I2C interface. The module supports multiple output formats, making it more flexible in applications and numberical processing. The module is suitable for use in home appliance, consumer electronics, digital pressure meters, liquid level measurement products, and more.