GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Module
Prices updated: 12 Oct 2026
Compare prices
| Store | product | Price | View in store |
|---|---|---|---|
 Makers ElectronicsCheapest | GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Sensor | 155 EGP | View in store |
 Microohm | GY-273 3-Axis Magnetic Field Sensor Magnetometer GY273 HMC5883 | 320 EGP400 | View in store |
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Lowest price recorded: 155 EGP
About this product
The GY-273 is a breakout module for the HMC5883L 3-axis digital magnetometer, used to measure magnetic fields for compass heading. It communicates over I2C and suits navigation, orientation and magnetic sensing projects on microcontroller boards.
Specifications
- Sensor chip
- HMC5883L
- Measurement axes
- 3-axis magnetometer
- Supply voltage
- 2.16 to 3.6V
- Interface
- I2C
- Magnetic field range
- ±8 Gauss
- Field resolution
- 2 milli-gauss
- Current consumption
- 100 µA
- Maximum output rate
- 160 Hz
Frequently asked questions
What is the price of GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Module in Egypt?
GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Module currently costs between 155 and 320 EGP across 2 offers in Egypt.
Where can I buy GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Module in Egypt?
GY-273 HMC5883L 3-Axis Digital Compass Magnetometer Module is available from Makers Electronics and Microohm. Compare the offers above to find the best price.
Can it give a compass heading?
Yes. The listing states 1 to 2 degree heading accuracy. For accurate results, calibrate the sensor to remove hard-iron offsets, and use an accelerometer for tilt compensation when the board is not flat.
What is the I2C address and which supply should I use?
The HMC5883L uses I2C address 0x1E. Power the module within the listed 2.16 to 3.6V range, and check your board's logic levels before connecting it to SDA and SCL.
