Electronic Compass Module, 2D, 0°-360°

SKU: SUCH-COMPS-M2D

$189.99

● Measuring range 0°-360° ● Signal output: RS232/RS485/TTL/RS422/Modbus ● Working voltage DC +5V, working current 40mA ● Precision 1°

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🕒 Delivery date: 6-12 days

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Overview
Specs
Application
FAQ
Reviews

Overview

SUCH 2D electronic compass module is an industrial-grade navigation sensor featuring EMC protection and digital output for stable performance in demanding environments. It has hard-iron, soft-iron, and tilt compensation to achieve a heading accuracy of ±1°, with 12-point automatic calibration ensuring long-term reliability. Compact and low-power in design, the module operates on DC +5V with a typical current of 40mA, making it ideal for embedded systems and integrated applications. With flexible communication interfaces including RS232, RS485, TTL, RS422, and optional Modbus, compass module delivers high resistance to vibration and dependable performance in vehicles, antenna stabilization, and other industrial systems.

Feature

Industrial-Grade Design: Designed with EMC protection and digital output type, ensuring stable operation in industrial environments.
Magnetic and Tilt Compensation: Electronic compass module Integrated hard-iron, soft-iron, and tilt angle compensation, providing heading accuracy of ±1°.
Low Power Consumption and Compact Size: Small physical dimensions with low power requirements, suitable for embedded applications and system integration.
Automatic Calibration: Supports 12-point automatic calibration, improving measurement precision and long-term stability.
Multiple Output Interfaces: Compatible with RS232, RS485, TTL, and optional Modbus communication protocols, offering flexible system connectivity.
Reliability in Harsh Conditions: High resistance to vibration, stable performance, and high reliability for vehicle, antenna stabilization, and integrated system applications.

Dimension (mm)

2D electronic compass module dimension

Electrical Connection

RS232 Wiring Definition

RED	WHITE	BLACK	GREEN	YELLOW
1	2	3	4	5
VCC	NC	GND	RXD	TXD

2d electronic compass sensor rs232-wiring

RS485 and Modbus Wiring Definition

RED	WHITE	BLACK	GREEN	YELLOW
1	2	3	4	5
VCC	NC	GND	(B, D+)	(A, D+)

TTL Wiring Definition

RED	WHITE	BLACK	GREEN	YELLOW
1	2	3	4	5
VCC	NC	GND	RXD	TXD

2d electronic compass sensor ttl wiring

RS422 Wiring Definition

RED	BLACK	GREEN	YELLOW	WHITE	BROWN
1	2	3	4	5	6
VCC	GND	RXD- (B-)	RXD+ (A+)	TXD+ (A+)	TXD- (B-)

Installation Direction Diagram

2D electronic compass module installations

Specs

Range	0-360°
Accuracy	1°
Working Voltage	DC +5V
Working Temperature	-40~+70℃
Working Current	40mA
Volume	33278mm (customizable)
Output	RS232/RS485/TTL/RS422/Modbus (optional)
Heading Accuracy	1°
Resolution	0.1°
Repeatability	0.3°
Navigation Tilt Angle Range	+/-5°
Heading Angle Measurement Range	0~360°
Hard Iron Calibration	✔
Soft Iron Calibration	✔
Magnetic Field Interference Calibration	One rotation of the plane (two-dimensional calibration)
Dimensions	L33xW27xH8 (mm)
Weight	5g
RS-232/RS485 Interface Connector	5-pin
Startup Delay	<50ms
Maximum Sampling Rate	50 times/second
RS-232 Communication Rate	2400~19200 baud rate
RS-485 Communication	Optional
TTL Communication	Optional
Output Format	Hexadecimal
Supported Voltage	DC+5V
Current (Maximum)	40mA
Operating Mode	30mA
Storage Range	-40℃~+125℃
Operating Temperature	-40℃~+70℃
Vibration Resistance	2500g

Note: The default horizontal installation (when the compass is placed horizontally, the roll and pitch angle outputs are zero degrees), and the connector needs to be installed vertically downward (when the compass is placed vertically downward, the roll and pitch angle outputs are zero degrees). Please specify when ordering.

Application

Ship Attitude Measurement

Mechanical Angle Control

Solar Tracking

FAQ

Q1: Can the module compensate for tilt or magnetic interference? ❯

Yes. The module is designed with hard-iron and soft-iron calibration functions, as well as tilt compensation, enabling accurate heading even when the sensor is tilted or exposed to local magnetic distortions.

Q2: What are the installation requirements? ❯

For best performance, the compass should be mounted horizontally by default. If installed vertically, the connector should be directed downward to ensure roll and pitch outputs are zero. Users should also avoid installing the module near strong magnetic sources to reduce interference.

Q3: What are the advantages of electronic compass modules compared to GPS? ❯

Electronic compass modules provide precise heading information in environments without satellite signals, such as indoors, underground, dense forests, or canyon areas. When used in conjunction with GPS, they also enhance the overall stability and reliability of navigation systems.

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Electronic Compass Module, 2D, 0°-360°

Feature

Dimension (mm)

Electrical Connection

Installation Direction Diagram

Ship Attitude Measurement

Mechanical Angle Control

Solar Tracking

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