[Retired]HDPM01 Electric Barometer + Compass Module

Description

includes a barometer pressure module and a electronic compass module, the pressure module is made up by a resistive pressure sensor and ADC, the ADC value of current pressure can be read directly and then convert into elevation information, precision can narrow to 1 meter. Including the compass function, this module can be developed for outdoor products.

Feature:

•  Operation voltage: 2.2V~3.6V
• Operation temperature:
• No need external circuits
• High speed IIC protocol, speed upt to 400Khz
• Stand 2.54 pins, can be used directly on bread board.

Interface

Documentation

• Datasheet