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Digilent

Digilent Pmod CMPS2 3-Axis Compass Module

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IMU, Accelerometer, Magnetometer and Gyroscope for everyday users

The Digilent Pmod CMPS2 3-Axis Compass Module by Digilent is a mid-range imu, accelerometer, magnetometer and gyroscope designed for everyday users. It features Compass: 3-axis digital compass and Pmod connector: 6 pin i2c interface.

₹1,630
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Total: ₹1,630
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 17 Aug31 Aug
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Quick Specs

Compass: 3-axis digital compass
Pmod connector: 6 pin i2c interface
PCB Size ( L x W ) mm: 0.8" × 1.25" (2.0 cm × 3.2 cm)
Gauss fields: 0.5 milligauss field resolution in ±16
Heading accuracy:
Shipping Weight: 0.008 kg

Ideal For

Everyday convenience
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About This Product

The Digilent Pmod CMPS2 3-Axis Compass Module by Digilent is a mid-range imu, accelerometer, magnetometer and gyroscope designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Compass: 3-axis digital compass
  • Pmod connector: 6 pin i2c interface — compatible with modern devices
  • PCB Size ( L x W ) mm: 0.8" × 1.25" (2.0 cm × 3.2 cm)
  • Gauss fields: 0.5 milligauss field resolution in ±16
  • Heading accuracy:
  • Shipping Weight: 0.008 kg
  • Shipping Dimensions: 11 × 8 × 2 cm

Why Buy from Pricio?

Pricio sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The Digilent Pmod CMPS2 is a digital compass module using Memsic's MMC34160PJ magnetometer. The local magnetic field strength can be measured in a ±16 Gauss range with a heading accuracy of 1° and up to 0.5 mG of resolution.

Features:

  1. Low noise 3-axis digital compass
  2. 0.5 milligauss field resolution in ±16 Gauss fields
  3. I2C Slave, FAST (≤400 kHz) mode
  4. Optional pull-up resistors for SCL and SDA pins
  5. 1° heading accuracy
  6. Small PCB size for flexible designs 0.8" × 1.25" (2.0 cm × 3.2 cm)
  7. 6-pin Pmod connector with I2C interface
  8. Pass-through Pmod host port for daisy chaining
  9. Follows Digilent Pmod Interface Specification 1.1.0
  10. Library and example code available in resource center

Package Includes:

1 x Digilent Pmod CMPS2: 3-Axis Compass

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.