13DOF CLICK
PID: MIKROE-3775
Weight: 18 g
13DOF Click is an advanced 13-axis motion tracking Click board™, which utilizes three different
sensor ICs onboard: BME680, a digital gas, humidity, pressure and temperature sensor and
BMM150, a geomagnetic sensor and a BMI088, small, versatile 6DoF sensor module. All integrated
sensors ICs are made by Bosch Sensortec, featuring the state-of-the-art sensor technology
processes, in order to fulfill the requirements for immersive gaming and navigation applications,
which require highly accurate sensor data fusion. Besides that, 13DOF click is also perfectly suited
for use in many other applications such as mobile phones, tablet PCs, GPS systems, Smart
watches, Sport and fitness devices, and many more.
13DOF click is supported by a mikroSDK compliant library, which includes functions that simplify
software development. This Click board™ comes as a fully tested product, ready to be used on a
system equipped with the mikroBUS™ socket.
The BME680 is a digital 4-in-1 sensor with gas, humidity, pressure and temperature
measurement based on proven sensing principles, housed in an extremely compact
metal-lid LGA package. Its small dimensions and its low power consumption enable the
integration in battery-powered or frequency-coupled devices, such as handsets or
wearables. The BMM150 geomagnetic sensor, a three-axis geomagnetic sensor and
the BMI088 sensor module, are both featured prominently and are key parts of this
13DOF Click board™.
HOW DOES IT WORK?
13DOF click is based on the BME680 and the BMM150 sensor ICs. Also, the click
contains BMI088 - a small, versatile 6DoF sensor module from Bosch. Altogether, this
Click board™ integrates a triaxial accelerometer, triaxial gyroscope, triaxial
geomagnetic, gas, humidity, pressure and temperature sensors on the single board.
This allows very high integration and very small dimensions, at an affordable cost. The
output of each MEMS is processed, digitized and available through the I2C
communication interface. The data can be oversampled by the sensor ICs by
themselves, in order to achieve as reliable data readings as possible. As already
mentioned, the features of this click are numerous.
The BMM150 geomagnetic sensor from Bosch is a standalone sensor for consumer
market applications. It allows measurements of the magnetic field in three perpendicular
axes. The sensor is carefully tuned and a perfect match for the demanding
requirements of all 3-axis mobile apps such as electronic compass, navigation or
augmented reality.An application specific circuit (ASIC) converts the output of the
geomagnetic sensor to digital results which can be read out over the industry standard
digital I2C interface. Package and interfaces of the BMM150 have been designed to
match a multitude of hardware requirements. As the sensor features an ultra-small
footprint and a flat package, it is ingeniously suited for mobile applications, such as cell
phones, handhelds, computer peripherals, man-machine interfaces, virtual reality
features, game controllers, and other.
The BMI088 is an inertial measurement unit (IMU) for the detection of movements and
rotations in 6 degrees of freedom (6DoF). It reflects the full functionality of a triaxial, lowg acceleration sensor and at the same time it is capable to measure angular rates. Both
– acceleration and angular rate – in three perpendicular room dimensions, the x-, y- and
z-axis. The BMI088 is designed to meet all requirements for consumer applications
such as gaming and pointing devices, HMI and image stabilization (DSC and cameraphone). It also senses tilt, motion, inactivity and shock vibration in cell phones,
handhelds, computer peripherals, HMI interfaces, virtual reality features and game
controllers. An ASIC converts the output of the MEMS, developed, produced and tested
in BOSCH facilities. To provide maximum performance and reliability each device is
tested and ready-to-use calibrated.
On the other side, the BME680 - a small, high performance, low power, 4-in-1 sensor is
in charge for the gas, humidity, pressure and temperature measurements. It also
features very low power consumption, for example, 3.7 µA is typical at 1 Hz humidity,
pressure and temperature measurement mode. It also features a very high accuracy
humidity sensor (tolerance ±3% r.H. and hysteresis ±1.5% r.H.), pressure sensor with
only 0.12 Pa RMS Noise (equivalent to to 1.7 cm of altitude) and a very low temperature
offset drift, and a gas sensor with direct indoor air quality (IAQ) index output system. In
principle, the IAQ index output is in an index that can have values between 0 and 500
with a resolution of 1 to indicate or quantify the quality of the air available in the
surrounding. It greatly simplifies the categorization of the air quality measurements.
13DOF click supports I2C communication interface, allowing it to be used with a wide
range of different MCUs. The I2C slave address for the communication can be selected
by moving SMD jumpers grouped under the COMM SEL to an appropriate position.
This Click Board™ is designed to be operated only with 3.3V logic level. A proper logic
voltage level conversion should be performed before the Click board™ is used with
MCUs with logic levels of 5V.
SPECIFICATIONS
Type
Motion
Applications
It is a perfect solution for development of different types of motion
detection and MotionTracking™ applications: motion-based game
controllers, 3D and gesture controllers, IoT applications, wearable
motion sensing applications, and similar applications.
On-board
modules
BMM150 - geomagnetic sensor from Bosch, BME680 – Low power
gas, pressure, temperature and humidity sensor from Bosch,
BMI088 – small, versatile 6Dof sensor module from Bosch
Interface
I2C
Click board
size
M (42.9 x 25.4 mm)
Input Voltage
3.3V
PINOUT DIAGRAM
This table shows how the pinout on 13DOF click corresponds to the pinout on the
mikroBUS™ socket (the latter shown in the two middle columns).
Notes
Pin
Pin
Notes
NC
1
AN
PWM
16
NC
NC
2
RST
INT
15
NC
NC
3
CS
RX
14
NC
NC
4
SCK
TX
13
NC
NC
5
MISO
SCL
12
SCL
I2C Clock
NC
6
MOSI
SDA
11
SDA
I2C Data
Power Supply
3.3V
7
3.3V
5V
10
NC
Ground
GND
8
GND
GND
9
GND
Ground
ONBOARD SETTINGS AND INDICATORS
Label
Name
Default
LD1
PWR
-
JP1JP5
ADD SEL
Left
Description
Power LED Indicator
Slave I2C address LSB selection: left position 0,
right position 1
SOFTWARE SUPPORT
We provide a library for the 13DOF click on our LibStock page, as well as a demo
application (example), developed using MikroElektronika compilers. The demo can run
on all the main MikroElektronika development boards.
Library Description
The library covers all the necessary functions to control 13DOF click board. Library
performs a standard I2C interface communication.
Key functions:
float c13dof_bme680_getAmbientData( uint8_t dataIn ) - Get BME680 ambient data function.
void c13dof_bmm150_readGeoMagData( int16_t *magX, int16_t *magY, int16_t *magZ, uint16_t
*resHall ) - Get BMM150 Geomagnetic sensors data function.
void c13dof_bmi088_readAccel( int16_t *accelX, int16_t *accelY, int16_t *accelZ ) - Read
Accel X-axis, Y-axis and Z-axis function.
Examples description
The application is composed of three sections :
System Initialization - Initializes I2C and start to write log.
Application Initialization - Initialization driver enables - I2C, initializes BME680 Low power gas,
pressure, temperature & humidity sensor, BMI088 6-axis Motion Tracking Sensor and BMM150
Geomagnetic Sensor, also write log.
Application Task - (code snippet) This is a example which demonstrates the use of 13DOF Click
board. Measured and display temperature in degrees Celsius [ °C ], humidity data [ % ], pressure [
mbar ] and gas resistance data from the BME680 sensor. Measured and display Accel and Gyro
data coordinates values for X-axis, Y-axis and Z-axis from the BMI088 sensor. Measured and
display Geomagnetic data coordinates values for X-axis, Y-axis and Z-axis from the BMM150
sensor. Results are being sent to the Usart Terminal where you can track their changes. All data
logs write on usb uart changes for every 2 sec.
void applicationTask()
{
temperature = c13dof_bme680_getTemperature();
Delay_10ms();
mikrobus_logWrite( " | BME680 |", _LOG_LINE );
mikrobus_logWrite( "‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐", _LOG_LINE
);
mikrobus_logWrite( " ", _LOG_TEXT );
mikrobus_logWrite( " Temperature : ", _LOG_TEXT );
FloatToStr( temperature, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( degCel, _LOG_LINE );
humidity = c13dof_bme680_getHumidity();
Delay_10ms();
mikrobus_logWrite( " ", _LOG_TEXT );
mikrobus_logWrite( " Humidity : ", _LOG_TEXT );
FloatToStr( humidity, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " %", _LOG_LINE );
pressure = c13dof_bme680_getPressure();
Delay_10ms();
mikrobus_logWrite( " ", _LOG_TEXT );
mikrobus_logWrite( " Pressure : ", _LOG_TEXT );
FloatToStr( pressure, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " mbar", _LOG_LINE );
gasRes = c13dof_bme680_getGasResistance();
Delay_10ms();
mikrobus_logWrite( " ", _LOG_TEXT );
mikrobus_logWrite( " Gas Resistance : ", _LOG_TEXT );
LongWordToStr( gasRes, logText );
ltrim( logText );
mikrobus_logWrite( logText, _LOG_LINE );
mikrobus_logWrite( "‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐", _LOG_LINE
);
readyCheck = c13dof_bmm150_checkReady();
while ( readyCheck != _C13DOF_BMM150_DATA_READY )
{
readyCheck = c13dof_bmm150_checkReady();
}
c13dof_bmi088_readAccel( &accelX, &accelY, &accelZ );
Delay_10ms();
c13dof_bmi088_readGyro( &gyroX, &gyroY, &gyroZ );
Delay_10ms();
c13dof_bmm150_readGeoMagData( &magX, &magY, &magZ, &RHall );
Delay_10ms();
mikrobus_logWrite( " BMI088 | BMM150", _LOG_LINE );
mikrobus_logWrite( "‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐", _LOG_LINE
);
mikrobus_logWrite( "| Accel | Gyro | Mag |",_LOG_LINE
);
mikrobus_logWrite( "‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐", _LOG_LINE
);
mikrobus_logWrite( " Accel X :", _LOG_TEXT );
IntToStr( accelX, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Gyro X :", _LOG_TEXT );
IntToStr( gyroX, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Mag X :", _LOG_TEXT );
IntToStr( magX, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_LINE );
mikrobus_logWrite( " Accel Y :", _LOG_TEXT );
IntToStr( accelY, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Gyro Y :", _LOG_TEXT );
IntToStr( gyroY, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Mag Y :", _LOG_TEXT );
IntToStr( magY, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_LINE );
mikrobus_logWrite( " Accel Z :", _LOG_TEXT );
IntToStr( accelZ, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Gyro Z :", _LOG_TEXT );
IntToStr( gyroZ, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_TEXT );
mikrobus_logWrite( " Mag Z :", _LOG_TEXT );
IntToStr( magZ, logText );
mikrobus_logWrite( logText, _LOG_TEXT );
mikrobus_logWrite( " | ", _LOG_LINE );
mikrobus_logWrite( "‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐", _LOG_LINE
);
mikrobus_logWrite( "‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐‐", _LOG_LINE
);
Delay_1sec();
Delay_1sec();
}
The full application code, and ready to use projects can be found on our LibStock page.
Other mikroE Libraries used in the example:
I2C
UART
Conversions
Additional notes and informations
Depending on the development board you are using, you may need USB UART
click, USB UART 2 click or RS232 click to connect to your PC, for development systems
with no UART to USB interface available on the board. The terminal available in all
MikroElektronika compilers, or any other terminal application of your choice, can be
used to read the message.
MIKROSDK
This Click board™ is supported with mikroSDK - MikroElektronika Software
Development Kit. To ensure proper operation of mikroSDK compliant Click board™
demo applications, mikroSDK should be downloaded from the LibStock and installed for
the compiler you are using.
For more information about mikroSDK, visit the official page.
https://www.mikroe.com/13dof‐click/10‐15‐19
