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GY-271 HMC5883L Triple Axis Magnetometer Sensor Module
150,00 EGP
In stock
- 3-axis magnetic electronic compass.
- Precise heading information.
- Operating Voltage: 3 -5 V DC.
- Driver Chip: HMC5883L.
- Communication: I2C protocol.
- Measuring range: ± 1.3-8 Gauss.
In stock
Shipping & Delivery
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On the same day
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Specification
Overview
| Weight | 0,0000 g |
|---|
Description
The GY-271 HMC5883L is a triple-axis magnetometer sensor module that measures the magnetic field along the X, Y, and Z axes. It is widely used in electronic compasses, navigation systems, robotics, and other applications requiring orientation and direction sensing. The module communicates via the I2C protocol, making it easy to interface with microcontrollers like Arduino, ESP32, and Raspberry Pi.
Key Features of GY-271 HMC5883L Module:
✅ Triple-Axis Magnetic Field Measurement:
- Measures the magnetic field along the X, Y, and Z axes, enabling accurate orientation sensing.
✅ Configurable Sensitivity Range (±1.3 to ±8 Gauss):
- Allows customization based on application needs, with a default range of ±1.3 Gauss for better resolution.
✅ I2C Communication Interface:
- Requires only two wires (SCL & SDA) for communication, simplifying connections with microcontrollers.
✅ Low Power Consumption:
- Suitable for battery-powered applications, making it ideal for mobile and portable devices.
✅ Built-in Temperature Compensation:
- Reduces temperature-induced errors, improving accuracy in different environments.
✅ Small Form Factor:
- Compact GY-271 module is easy to integrate into various projects.
✅ Onboard Voltage Regulator:
- Supports 3.3V to 5V input, allowing it to work with different microcontrollers without additional voltage conversion.
Pinout of GY-271 HMC5883L Module:
| Pin | Name | Description |
|---|---|---|
| VCC | Power | Accepts 3.3V to 5V power input. |
| GND | Ground | Common ground for power and signal. |
| SCL | Clock | Serial Clock Line for I2C communication. |
| SDA | Data | Serial Data Line for I2C communication. |
| DRDY | Data Ready (Optional) | Indicates when new data is available. |
| ADDR | I2C Address Select | Changes the I2C address (0x1E or 0x1D). |
Connecting GY-271 HMC5883L to Arduino:
To connect the GY-271 HMC5883L to an Arduino Uno, follow this wiring:
| GY-271 Pin | Arduino Uno Pin |
|---|---|
| VCC | 5V |
| GND | GND |
| SCL | A5 (SCL) |
| SDA | A4 (SDA) |
🚀 For Arduino Mega, SCL is on pin 21, and SDA is on pin 20.
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