Low Cost 2D Electronic Compass (Single Board)

Low Cost 2D Electronic Compass (Single Board)

1. Heading accuracy 1°, tilt range ±5°;
2. Measurement range 0~360°;
3. With hard magnetic, soft magnetic and tilt compensation.

Low Cost 2D Electronic Compass (Single Board)

Low Cost 2D Electronic Compass (Single Board)

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    It is a high-precision two-dimensional electronic compass, which measures the azimuth from 0 to 360°, and has introduced US patent technology. It is composed of industrial microcontroller with high reliability and strong anti-interference ability, high-precision magnetic sensor drive chips, and integrates hard magnetic interference and soft magnetic interference compensation technology. It can be customized according to customer needs, and it is very convenient to quickly integrate the electronic compass function into various products.

    The product is small in size and low in power consumption, and can be used in many fields such as antenna stability, automotive, and system integration. Strong shock resistance, can work normally in extremely harsh environments, which is more suitable for today’s miniaturized high-precision measurement.


    Measurement range 0~360°

    Heading accuracy 1°, tilt range ±5°

    Industrial grade design

    Input voltage DC 5V

    Wide temperature working -40~+85℃

    With hard magnetic, soft magnetic and tilt compensation

    Baud rate 2400~115200 (adjustable)

    Working current: 40mA

    IP67 protection level

    Output RS232/RS485/TTL/MODBUS (optional)

    Small volume (33*27*8mm) (customizable)


    Individual combat equipment

    Satellite solar antenna positioning

    Low AGV car

    Mining machinery, oil logging equipment

    Medical equipment

    Gimp leveling

    UAV positioning and navigation

    Tilt based monitoring

    Various construction machinery angle control

    Inspection of bridges and dams


    Compass heading parameter Heading accuracy
    Resolution 0.1°
    Repeatability 0.3°
    Compass tilt parameter Heading angle tilt compensation +/-5°
    Heading angle measurement range 0~360°
    Calibration Hard iron calibration Yes
    Soft iron calibration Yes
    Magnetic field interference calibration One circle of plane rotation 2D calibration
    Physical property Size L33xW27xH8 (mm)
    Weight 5g
    RS232/RS485 interface connector 5 pin
    Interfaces characteristics Startup delay <50ms
    Maximum sampling rate 50 times per second
    RS-232 communication rate 2400~19200 baud rate
    RS-485 communication Optional
    TTL communication Optional
    Output format Hexadecimal high performance protocol
    Power supply Support voltage DC+5V
    Current (maximum) 40mA
    Working mode 30mA
    Environment Storage temperature -40℃~+125℃
    Working temperature -40℃~+70℃
    Vibration resistance 2500g


    1. What are the quotation methods?

    If you have DHL or Fedex account, we can quote EXW price, otherwise CIF or FOB price.

    2. Are there any discounts?

    After we submit the sample price, if more quantity is needed, we will quote the bulk price.

    3. How long will it take to deliver the goods after placing the order?

    For sensors, parts and modules: in stock-one week; no stock-2-4 weeks; For systems, generally, 8-12 weeks.

    4. How to deal with the quality problems?

    After confirming that the product has quality problems, we will replace it for you free of charge in the shortest possible time.

    If interested in ER-EC-220 High-Precision 2D Electronic Compass – Digital Type, pls contact us: info@ericcointernational.com

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