2. Soldering the headers 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. 1 4. Essential features MPU 9DOF click 2 3 The MPU9150 aboard MPU 9DOF click is designed for the low power, low cost and high performance requirements of consumer 1. Introduction electronics equipment and wearable sensors. The ability to track motion in free space also makes MPU 9DOF click a suitable sensor when designing remote controlled quadcopters. The Tri-Axis gyro has a sensitivity up to 131 LSBs/dps and a Turn the board upside down so that Turn the board upward again. Make sure full-scale range of 250, 500, 1000, and the bottom side is facing you upwards. to align the headers so that they are 2000dps the Tri-Axis accelerometer with Place shorter pins of the header into the perpendicular to the board, then solder a programmable full scale range of 2g, 4g, appropriate soldering pads. the pins carefully. 8g and 16g and the tri-axis compass has a full scale range of 1200T. MPU 9DOF click carries the MPU9150 SiP (System in Package), which is the 3. Plugging the board in worlds first 9-axis MotionTracking device. click The device comprises two chips: one is Once you have soldered the headers your the MPU6050 that contains a 3-axis board is ready to be placed into the desired BOARD accelerometer, a 3-axis gyroscope, and a mikroBUS socket. Make sure to align the www.mikroe.com DMP (digital motion processor) the other cut in the lower-right part of the board with is AK8975, a 3-axis digital compass. the markings on the silkscreen at the MPU 9DOF click manaul MPU 9DOF click communicates with mikroBUS socket. If all the pins ver. 1.00 the target board through mikroBUS I2C are aligned correctly, push the (SCL, SDA), INT and RST (FSYNC) lines. Its board all the way into the socket. 0 100000 027325 designed to use a 3.3V power supply only. 5. MPU 9DOF click board schematic 6. Zero-Ohm jumpers MPU 9DOF click has two jumpers (zero-Ohm VCC3.3 REGOUT VCC3.3 VCC3.3 resistors). FSYNC enables or disables the interrupt function on the FSYNC (RST) R1 2K2 2 mikroBUS pin. I C ADD allows you to select C2 C3 C4 2 100nF 100nF 10uF between the available I C addresses. LD1 7. Code examples VCC3.3 VCC3.3 VCC3.3 VCC3.3 C1 Once you have done all the necessary preparations, its time to get your click board 2.2nF U1 up and running. We have provided examples R3 R4 4K7 4K7 for mikroC , mikroBasic and mikroPascal AN PWM compilers on our Libstock website. Just 1 18 FSY INT CLKIN GND RST INT 2 17 NC GND CS TX download them and you are ready to start. 3 16 VDD NC SCK RX MPU-9150 4 15 SCL NC GND MISO SCL 5 14 SDA FSY NC NC MOSI SDA FSY EN/DIS 6 13 FSYNC AUX DA VDD +3.3V +5V GND GND J1A .com MIKROBUS DEVICE CONN. VCC3.3 R2 SA0 ADDR SEL 8. Support 100K J2A MikroElektronika oers ff free tech support (www.mikroe.com/support) until the end of the products lifetime, so if something goes wrong, were ready and willing to help MikroElektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document. Specification and information contained in the present schematic are subject to change at any time without notice. Copyright 2014 MikroElektronika. All rights reserved. 7 24 SDA AUX CL SDA 8 23 SCL VLOGIC SCL SA0 9 22 AD0/SDO NC REGOUT 10 21 REGOUT NC FSYNC 11 20 FSYNC CPOUT INT 12 19 INT NC