S100 Slave Sensing MixOne

sensing Sensor Temperature Giroscope Magnetometer Accelerometer SPO2 HeartRate 

Few units in stock


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.

General specifications

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.

IC Sensing Features I2C address
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
Pulse Oximeter
LPS25HTR Barometer 260 hPa to 1260 hPa 0x5C

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