SC-TILT SolderCore, SC-TILT Datasheet

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SC-TILT

Manufacturer Part Number
SC-TILT
Description
Daughter Cards & OEM Boards CoreTilt SExI Mod Accelerometer
Manufacturer
SolderCore
Datasheet

Specifications of SC-TILT

Rohs
yes
Product
Daughter Boards
Interface Type
I2C, SPI
Operating Supply Voltage
3.3 V
CoreTilt
Issue: A (Preliminary)
1

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SC-TILT Summary of contents

Page 1

CoreTilt Issue: A (Preliminary) 1 ...

Page 2

... Contents Table of Figures ........................................................................................................................ 2 Introduction .............................................................................................................................. 3 Electrical ................................................................................................................................... 4 Jumper Configuration ......................................................................................................... 5 Further Information .................................................................................................................. 6 Appendix A: SolderCore Expansion Interface ..................................................................... 7 Table of Figures Figure 1. CoreTilt module. (I2C Config) ............................................................................... 5 Figure 2. CoreTilt module. (SPI Config) ................................................................................ 5 Figure 3. SExI device foot print. ............................................................................................. 7 2 ...

Page 3

... Heading Reference System (AHRS)  Use CoreTilt and CoreMag together as a tilt-compensated compass  Accelerometer, gyroscope, and optional magnetometer can be fused using the CoreBASIC AHRS driver to provide both 6DOF and 9DOF (with magnetometer) sensor-fusion output as Euler angles or quaternion for immediate use in your application For higher integration, consider a CoreMPU which integrates compass, gyro, and magnetometer on a single standard-width SExI module ...

Page 4

... Master In Slave Out. (NC by default) CS Chip Select. (NC by default) AN INT2. (NC by default) SDA I2C serial Data Line SCL I2C serial clock line DIO INT1. (NC by default) Table 1. CoreTilt SExI Pin Information Right Con Description 5V0 NC 3V3 3.3V power supply rail 0V Power return path RX NC ...

Page 5

Jumper Configuration CoreTilt is shipped configured to use the I2C interface. Figure 1 shows the default settings for all the jumper settings Figure 1. CoreTilt module. (I2C Config) Note that SJ3, SJ5, and SJ5 are intentionally left open circuit in ...

Page 6

... Run the level for a bit... 330 FOR 8000 340 ' 350 ' Compute the new bubble position. 360 ' converts the tilt linearly to a screen position. 370 ' The model is not really that brilliant, but 380 ' serves its purpose for this demonstration. 390 NEWX = 5 * INT(20 * LEVEL ...

Page 7

... Appendix A: SolderCore Expansion Interface The SolderCore range of sensors use a standard interface called SExI (Sensor Expansion Interface). This standard allows a single development hardware platform to be used to evaluate a range of sensors. Referring to Figure 3, a SExI device is comprised of two sections. Each section has common power pins consisting of 3.3V, 5V and 0V sensor uses only SPI, only the top four rows of pins are required ...

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