Compass GY-273

R83  Inc Tax

The HMC5883L is a triple-axis magnetometer compass, which uses I2C for communication.

Compass heading accuracy of 1° to 2°, provided by internal 12-bit ADC (Analog-to-Digital Converter).

Includes on-board voltage regulator, allowing you to power the module with voltages between 3.3V and 6V.

The module includes on-board pull-up resistors on the I2C lines.

There is a data ready pin (pin DRDY) you can use to make your communication with the module more efficient; refer to the datasheet below for details.

Since this module has such great compass heading accuracy, it is great for giving your robot precise navigation abilities.

  • 1 — HMC5883L Triple-Axis Magnetometer Compass GY-273 Module
  • 1 — 1x5 pin male header
Supply Voltage VCC3.3 to 6 V
Heading Accuracy1° to 2°
Magnetic Field Range-8 to +8 Gauss
I2C Address0x1E (7-bit address)
Max Data Rate160 Hz
Digital Voltage Level3.3V
Dimensions (excluding pins)
Length18.2mm (0.717")
Width13.3mm (0.524")
Height2.2mm (0.087")
Weight0.95g (0.034oz)
  • Availability: 7 In Stock