Digital Compass HMC1022 I2C/UART GY-26 Module (Electronic Compass Sensor Module)

The Digital Compass HMC1022 I2C/UART GY-26 Module is a magnetic heading sensor designed to measure orientation relative to the Earth's magnetic field. Based on the HMC1022 digital compass sensor, it provides accurate heading information in digital format, making it ideal for navigation, robotics, UAVs, autonomous vehicles, and embedded positioning systems. The module supports both I2C and UART communication interfaces, allowing easy integration with Arduino, ESP32, STM32, Raspberry Pi, and other microcontroller platforms.

Key Features -

• Based on HMC1022 magnetic compass sensor

• Digital heading angle output

• Supports both I2C and UART communication

• High sensitivity magnetic field detection

• High precision heading measurement

• Fast response and stable output

• Compact GY-26 module design

• Easy interface with microcontrollers

• Low power consumption

• Suitable for navigation and robotics applications

Specifications -

• Product type - Digital Compass Module

• Sensor IC - HMC1022

• Module model - GY-26

• Operating voltage - 3.3V to 5V DC

• Communication interface - I2C / UART

• Measurement type - Magnetic Heading

• Output format - Digital Angle Data

• Resolution - High Precision Heading Output

• Response time - Fast Update Rate

• Mounting type - PCB Module

• Operating temperature - 0C to 70C

Applications -

• Electronic compass systems

• Robotics

• UAVs and drones

• Navigation equipment

• Autonomous vehicles

• Position tracking

• Embedded systems

• Educational electronics projects