Pmod CMPS

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Pmod CMPS
3-axis Digital Compass
Features
  • 3-axis digital compass
  • 2 milli-gauss Field Resolution in ±8 gauss fields
  • 160 Hz maximum data output rate
  • Optional pull-up resistors for SCL and SDA pins
  • 2×4-pin connector with I2C interface
Electrical
Bus
Logic Level
3.3V
Physical
Width
0.80 in (2.03 cm)
Length
0.80 in (2.03 cm)
Design Resources
Fritzing Part
Documentation
Primary IC
Reference Manual
Schematic
J1 Pinout
Pin 1 & 5
SCL
Pin 2 & 6
SDA
Pin 3 & 7
GND
Pin 4 & 8
VCC
J2 Pinout
Pin 1
DRDY
Pin 2
GND
J3 Pinout
Pin 1
VIN
Pin 2
GND
Pin 3
VOUT

The Digilent PmodCMPS (Revision A) features the popular Honeywell HMC5883L 3-axis digital compass and can add compass heading readings to any Digilent host board with an I²C interface.



Tutorials

Example Projects

Microprocessor
Programmable Logic

Additional Resources