Mikroe click MPU IMU User manual

1. Introduction
Once you have soldered the headers
your board is ready to be placed into the
desired mikroBUS™socket. Make sure to
align the cut in the lower-right part of the
board with the markings on the silkscreen
at the mikroBUS™socket. If all the pins are
aligned correctly, push the board all
the way into the socket.
3. Plugging the board in
2 3
2. Soldering the headers
1
4. Essential features
Turn the board upward again. Make sure
to align the headers so that they are
perpendicular to the board, then solder
the pins carefully.
Turn the board upside down so that
the bottom side is facing you upwards.
Place shorter pins of the header into the
appropriate soldering pads.
Before using your click™board, make sure
to solder 1x8 male headers to both left
and right side of the board. Two 1x8 male
headers are included with the board in
the package.
click
BOARD
www.mikroe.com
MPU IMU click is an add-on board in
mikroBUS™form factor. It carries the
MPU-6000, the integrated 6-axis motion
tracking device from InvenSense. The
MPU-6000 is the world’s first to combine a
3-axis gyroscope, a 3-axis accelerometer,
and a Digital Motion Processor (DMP)
into a single small chip. Together they
constitute an Inertial Measurement Unit.
The MPU IMU click communicates with
the target board microcontroller through
mikroBUS™SPI, I2C, RST and INT lines.
The board is designed to use a 3.3V
power supply only. A LED diode serves as
a power indicator.
The MPU IMU click oers a single solution
for adding motion tracking to your design.
The on-board MPU-6000 combines a DMP
with a 3-axis gyro with a sensitivity up to
131 LSBs/dps and a full-scale range of ±250,
±500, ±1000, and ±2000dps; and a 3-axis
accelerometer with a programmable full scale
range of ±2g, ±4g, ±8g and ±16g. These
features make this board ideal for applications
like motion-based remote controls, wearable
tness and sports gadgets, toys etc.
MPU IMU click Manual
ver. 1.00
0 100000 025994
MPU IMU click

8. Support
MikroElektronika oers Free Tech Support
(www.mikroe.com/support/) until the end
of the product’s lifetime, so if something
goes wrong, we’re ready and willing to help!
7. Code Examples
.com
Once you have done all the necessary
preparations, it’s time to get your click™board
up and running. We have provided examples
for mikroC™, mikroBasic™and mikroPascal™
compilers on our Libstock website. Just
download them and you are ready to start.
MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.
Specication and information contained in the present schematic are subject to change at any time without notice. Copyright © 2014 MikroElektronika. All rights reserved.
5. MPU IMU click™Board Schematic 6. Motion Processing
The internal Digital Motion Processing
engine supports 3D MotionProcessing and
gesture recognition algorithms. Panning,
zooming, scrolling, zero-motion detection,
shake detection and tap detection are
among the many features supported by
programmable interrupt. There’s also a low-
power pedometer functionality that allows
the target board’s MCU to sleep while the
DMP maintains the step count.
VCC3.3
R2
2K2
LD1
AN
RST
CS
SCK
MOSI
MISO
+3.3V
GND
PWM
INT
RX
TX
SCL
SDA
+5V
GND
C3
100nF
J1A
J4A
R4
4K7
R5
4K7
VCC3.3
SCL/SCK
SDA/SDI
SA0/SDO
SCL
SDA
SA0
SDO
SDI
SCK
SA0
VCC3.3
SCL
SDA
SCK
SDI
SDO
CS
R3
10K
VCC3.3
J3A
J2A
FSYINT
2
3
4
5
6
7
10
9
8
1
11
12
13
14
15
16
CLKIN
NC
NC
NC
AUX_CL
CS#
AD0/SDO
REGOUT
NC
NC
NC
NC
CPOUT
CLKOUT
SCL/SCLK
RESV
NC
AUX_DA
FSYNC INT
17
18
VDD
GND
19 20 21 22
23 24
SDA/SDI
RESV
MPU-6000
U1
VCC3.3
C1
2.2nF
C2
100nF
VCC3.3VCC3.3REGOUT
REGOUT INT CS SCL/SCK
SDA/SDI
FSY
SA0/SDO
R7
100K
C4
10uF