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The Sensing MixOne Module is a certified Rhomb.io module that includes a wide variety of sensors. This module has been designed in order to gather on a single board lots of sensing capabilities, giving the opportunity to use the imagination to create sensing-based products.
The module contains the following sensors: movement, temperature, barometer, Heart-Rate and Pulse Oximeter. The movement sensor is a powerful 9-axis IMU that integrates a gyroscope, an accelerometer, and a compass.
The Sensing MixOne Module works as a typical slave Rhomb.io module. All the sensors are managed through I2C.
The Sensing MixOne Module has been designed in order to provide to the user a wide variety of sensors. The following figure identifies the five integrated circuits (IC) onboard. It is possible to communicate with each one by using the I2C serial bus, working at 400 kbps.
There are two pull-ups resistors for the I2C, but normally those resistors are not assembled. If so, ensure that there are I2C pull-ups on the system, otherwise the Sensing MIX Module will not work. Configure the I2C speed to 400kbps.
|MPU9250||Accel||+-(2, 4, 8 and 16) g||0x68|
|Gyro||+-(250, 500, 1000 and 2000) deg/s|
|Compass||0,6 or 15 μT/LSB||0x0C|
|TMP103A||Temperature||-40°C to 125°C; 1°C resolution||0x70|
|TMP103B||Temperature||-40°C to 125°C; 1°C resolution||0x71|
|MAX30101||Heart Rate||Integrates internal LEDs and optical elements||0x57|
|LPS25HTR||Barometer||260 hPa to 1260 hPa||0x5C|