GNSS satellite refresh rate is low and the signal is easily blocked or interrupted, resulting in GNSS signal loss. The integrated navigation system of GNSS+INS can make up for these problems, and the high-precision INS can keep working in a short time when GNSS loses lock.

GNSS+INS combined navigation is widely used in large unmanned aerial vehicles, mobile mapping, geographic information collection, urban intelligent transportation and other applications due to its sustainable navigation, high precision and high autonomy.

Our integrated navigation ER-GNSS/MINS-01 has ultra-high precision at the surveying and mapping level. It can provide continuous and high-precision position, velocity and attitude (roll, pitch and yaw) information.

**Mapping-level high-precision navigation**

The integrated navigation information provided has a roll and pitch accuracy of up to 0.01° and post-processing of 0.004°. The heading can reach 0.05°, 0.01° after post-processing, and the speed accuracy can reach 0.03m/s.

Supports RTK positioning, can automatically identify RTCM, and enter RTK state.

In the case of RTK interruption for 30 seconds, the roll and pitch accuracy can be maintained at 0.01°, and the heading accuracy can be maintained at 0.01°. The position is maintained at 0.2m and the height is maintained at 0.08m.

**High-precision core components**

Built-in high-performance navigation-grade MEMS gyroscope and accelerometer, the gyroscope measurement range is ±200°/s, and the bias instability is <0.02°/h. The accelerometer measurement range is ±60g, and the bias instability (Allen curve) is <2ug.

**Full-band full-system**

The built-in dual-antenna positioning and orientation GNSS module supports all major global satellite navigation systems (GPS/BDS/GLONASS/Galileo/QZSS), and can perform high-precision and rapid positioning and orientation. At the same time, it is compatible with all frequency points, and can obtain the best positioning effect at any location in the world.

The built-in satellite receiver has strong anti-interference ability, can still provide accurate positioning in complex electromagnetic environments, and also supports a variety of communication interfaces.

**Small size and light weight**

The size is only 65×70×45.5mm, the weight is less than 300g, and the aluminum alloy shell is used to ensure reliability. And the operating temperature range can reach -40°C to 80°C, which is suitable for most working environments.

❗ For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this GNSS+INS integrated navigation from boggle.（https://www.ericcointernational.com/inertial-navigation-system/mems-inertial-navigation-system/mapping-level-ultra-precision-gnss-mems-ins.html）
👉 You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com

Integrated multiple sensors, IMU helps drones fly stably

 

Sensors are the core components of drone flight control systems, responsible for collecting data about the drone and its surroundings, such as the drone’s position, speed, attitude, and other information.

Common sensors include gyroscopes, accelerometers, magnetometers (compasses), barometers (altimeters), and GPS modules. Most IMUs only integrate gyroscopes and accelerometers.

We currently have an IMU ER-MIMU-16 that integrates sensors such as gyroscopes, accelerometers, magnetometers, and barometers, making it ideal for drones.

**Integration of multiple high-performance sensors**

Gyroscope: dynamic measurement range ±450º/s, bias instability 0.3º/h, angular velocity random walk 0.15º/√h;

Accelerometer: dynamic measurement range ±30g, bias instability 10ug, bias repeatability 100ug;

The angular velocity and acceleration data provided by the gyroscope and accelerometer can be used to obtain information such as the attitude, speed, and displacement of the drone through system calculation.

Magnetometer: dynamic measurement range ±2.5Gauss, measures the data of the magnetic field to be borne, and provides the magnetic north direction.

Barometer: pressure range 450~1100mbar, by measuring the atmospheric pressure, the data provided can assist the flight control system in navigating the drone to the required height.

The data provided by the IMU can help the flight control system monitor the attitude changes of the drone in real time and achieve stability control.

**Lightweight design, easy to install**

This IMU has a volume of 47×44×14mm, a thickness of only 14mm, and a weight of 50g. It can be easily installed in various types of drones.

**SPI communication interface**

This type of communication method has a high data transmission rate and can perform high-speed data communication. It can also send and receive data at the same time, doubling the efficiency;

If you are interested in this and would like to know its data sheet.

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.
：https://www.ericcointernational.com/inertial-measurement-units/low-cost-inertial-measurement-unit.html
You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com

Drone construction must-see

 Multiple sensor integration, high cost performance, stable flight

With the rapid development of the drone industry, high performance and low cost have become the goals that manufacturers are competing for.

The sensors of drones are crucial to ensure the stability, accuracy and environmental adaptability of drones. IMU is an important sensor of drones, located in the core position, which can ensure the normal operation of device functions and navigation.

We have an IMU ER-MIMU-M02 that integrates accelerometers, gyroscopes, magnetic compasses and air pressure sensors. It has excellent performance and low cost, meeting user needs.

**Multiple sensor integration**

The gyroscope has a measurement range of ±450º/s and a bias instability of 2 º/h;

The accelerometer has a measurement range of 16g ​​and a bias instability of 24μg (Allen variance);

The gyroscope and accelerometer provide angular velocity and acceleration, which can be used to calculate the attitude, velocity, displacement and other information of the drone. It helps the flight control system to achieve precise control and maintain a stable attitude and balance in a dynamically changing environment.

The magnetometer has a measurement range of ±2.5Gauss; it can measure the strength and direction of the magnetic field and provide the direction of magnetic north.

The barometer has a pressure range of 450~1100mbar; by measuring the atmospheric pressure, the data provided can assist the drone in navigation and rise to the required height.

**Lightweight and thin design**

This IMU has a volume of 47×44×14mm, a thickness of only 14mm, and a weight of 50g. It is extremely light and thin and can be easily integrated into any device.

**High cost performance, mass production**

It can be produced in a short cycle, large batches, and large scale with stable quality, which is especially suitable for users with large demand and limited budget.

If you are interested in this and would like to know its data sheet.

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.

：https://www.ericcointernational.com/inertial-measurement-units/mems-inertial-measurement-unit/er-imu-m02-inertial-measurement-unit.html

You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com

The most cost-effective choice: full-frequency, full-system positioning and orientation

 

The GNSS integrated navigation system can make up for the shortcomings of GNSS when the signal is blocked or interrupted and the problem of low satellite refresh rate, aiming to improve the accuracy and reliability of navigation.

Our integrated navigation ER-GNSS/MINS-05 is the most cost-effective one. It has high reliability and reasonable price. It can provide continuous and high-precision position, heading, speed and attitude information.

**High-precision positioning and orientation**

The product has a highly reliable and low-cost MEMS gyroscope (measurement range is ±450°/s, bias instability <2°/h) and accelerometer (measurement range is ±16g, bias instability <25ug).

The integrated navigation information provided has a roll and pitch accuracy of up to 0.1° and post-processing of 0.03°. The heading can reach 0.1°, 0.05° after post-processing, and the speed accuracy can reach 0.03m/s.

RTK interruption for 30 seconds, the roll and pitch accuracy can be maintained at 0.03°, and the heading accuracy can be maintained at 0.06°.

**Full-band full-system**

The built-in dual-antenna positioning and directional GNSS module supports all major global satellite navigation systems and is compatible with multiple frequency points to ensure the best positioning results anywhere in the world.

Supports RTK positioning, automatically identifies RTCM, and enters RTK state.

**Strong anti-interference ability**

The built-in satellite receiver has strong anti-interference ability, can still provide accurate positioning in complex electromagnetic environments, and supports multiple communication interfaces.

**Small size and light weight**

The size is only 65×70×45.5mm, the weight is less than 240g, and the aluminum alloy shell ensures the reliability of the product.

The operating temperature range can reach -40°C to 80°C, and the low power consumption design of 5W is suitable for most working environments.

**Multi-field application**

It is suitable for large and medium-sized unmanned aerial vehicles, flight recorders, intelligent unmanned vehicles and roadbed positioning and orientation, etc.

If you are interested in this and would like to know its data sheet.

Please inbox me/PM or Connect with me

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.: https://www.ericcointernational.com/inertial-navigation-system/mems-inertial-navigation-system/cost-efficient-gnss-aided-mems-ins.html

You can also take a screenshot and send it directly to this email address: ericco188@ericcointernational.com

Indispensable components for DIY drones

 

The cost-effective choice of drone sensors: revealing the secrets of high-performance nine-axis IMU

Sensors are an important part of drones and are the key to drone navigation, stable control and precise flight.

Gyroscopes and accelerometers provide carrier angular velocity and acceleration, which can be used to calculate attitude, speed, displacement and other information. Magnetometers can provide magnetic north direction.

Our IMU ER-MIMU-07 is a nine-axis IMU that integrates these three high-performance sensors. It is small in size and light in weight while ensuring performance, making it very suitable for drones.

**Lower price, higher performance**

Simplify and reduce design costs while maintaining high performance. Lower price than STIM300, but higher performance.

**Attitude control**

Gyroscope measurement range is 400º/s, bias instability is 0.3 º/h. Accelerometer bias stability is 50ug, bias repeatability is 100ug.

It can detect changes in the attitude of the drone in real time, quickly respond to any unreasonable attitude changes, and stabilize the drone.

**Navigation**

Combined with other sensor data, it can help determine the position and direction of the drone for navigation.

The volume is only 38.6x 44.8 x25.5mm, the weight is ≤70g, and the compact and small design can be easily installed on the fuselage of the drone.

**Widely applied**

In addition to drones, it can also be applied to other unmanned systems, such as autonomous driving of unmanned vehicles, unmanned ships USV and underwater vehicles UAV.

If you are interested in this and would like to know its data sheet.

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.: https://www.ericcointernational.com/inertial-measurement-units/mems-inertial-measurement-unit/er-711-mems-inertial-measurement-unit.html

You can also take a screenshot and send it directly to this email address: 

 ericco188@ericcointernational.com

An IMU designed specifically for drones, with multiple sensors integrated

 

Sensors are the core components of drone flight control systems, which can help drones achieve multiple functions such as attitude control, navigation, flight control, etc.

A basic drone needs to have characteristics such as stability, accuracy, low power consumption, and environmental perception. We currently have an IMU ER-MIMU-16 that perfectly meets these requirements.

**Multiple high-performance sensor integration**

Most IMUs only have built-in gyroscopes and accelerometers. Our IMU integrates sensors such as gyroscopes, accelerometers, magnetometers, and barometers (altimeters), which are very suitable for drones.

Gyroscope: dynamic measurement range: ±450º/s, bias instability :0.3º/h;

Accelerometer: dynamic measurement range: ±30g, bias instability: 10ug;

Gyroscopes and accelerometers provide the angular velocity and acceleration of the drone. These data can be calculated to obtain information such as the drone's attitude, speed, and displacement.

Magnetometer: dynamic measurement range ±2.5Gauss, can measure the strength and direction of the magnetic field, and provide the magnetic north direction.

Barometer: pressure range 450~1100mbar, by measuring atmospheric pressure, the data provided can assist the drone in navigation, rise to the required height, and accurately estimate the ascent and descent speeds.

**Lightweight design, easy to install**

This IMU has a volume of 47×44×14mm, a thickness of only 14mm, and a weight of 50g. It can be easily installed in various drones.

**SPI communication interface**

This type of communication method has a high data transmission rate and can perform high-speed data communication. It can also send and receive data at the same time, doubling the efficiency.

If you are interested in this and would like to know its data and price

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.：https://www.ericcointernational.com/inertial-measurement-units/low-cost-inertial-measurement-unit.html

You can also take a screenshot and click on the email to ask for detailed information immediately： ericco188@ericcointernational.com 

The integrated navigation: escorting safe flight of drones

 The integrated navigation: escorting safe flight of drones

GNSS systems (such as GPS, GLONASS, BDS, etc.) provide positioning services with global coverage, but the signals may be blocked or interfered with. They are usually combined with inertial navigation systems to form the integrated navigation system, which can be used in various unmanned systems.

At present, integrated navigation has been widely used in UAVs. It can perform positioning and orientation, and provide attitude, heading and altitude information to the flight control system of the UAV.

The flight control system combines other sensor information to achieve automatic flight, and can also use the combined attitude information to achieve fuselage attitude stability.

We have an integrated navigation system ER-GNSS/MINS-05, which is the most cost-effective one. It has high reliability and is reasonably priced.

1. The product has highly reliable and low-cost MEMS gyroscopes (bias instability <2°/h) and accelerometers (bias instability <24ug).

2. The integrated navigation information provided has roll and pitch accuracy up to 0.1°, post-processing 0.03°, heading 0.1°, post-processing 0.05°, and speed accuracy up to 0.03m/s.

3. Built-in full-band full-system dual-antenna positioning and orientation GNSS module. Single antenna can perform high-precision positioning and speed measurement. Dual antennas can be quickly oriented and can provide high-precision heading and attitude information, which is crucial for applications such as drones and ship navigation.

4. It also has a variety of data interfaces, easy installation, and supports RS422/RS232 and CAN. It is sufficient to meet applications in most cases.

5. It can be widely used in land, aviation, navigation and other fields, including but not limited to autonomous driving, precision agriculture, drones, unmanned surface vehicles, etc.

For more information, please indicate in the “Ask for a Quote” box at the bottom of the page that you learned about this North Finder from Blogger.：  https://www.ericcointernational.com/inertial-navigation-system/mems-inertial-navigation-system/cost-efficient-gnss-aided-mems-ins.html

Email: ericco188@ericcointernational.com 

 

Cost-effective choice: integrated navigation, a powerful assistant for drone flight

 

GNSS technology has the advantages of high precision, all-weather, and real-time performance, and is the basis for realizing autonomous navigation of UAVs.

The integrated navigation system can provide continuous, high-precision position, speed and attitude information for the UAV flight control system. It has built-in sensors such as gyroscopes and accelerometers, which can measure the attitude and motion status of the UAV, making up for GNSS signal obstruction or Shortage during interruption.

We have an integrated navigation ER-GNSS/MINS-05, which is the most cost-effective one. It has high reliability and is reasonably priced.

1. Built-in full-band full-system dual-antenna positioning and orientation GNSS module. It can perform high-precision and rapid positioning and orientation, and provide high-precision heading and attitude information, which is crucial for drones.

2. The product has highly reliable and low-cost MEMS gyroscope (bias instability <2°/h) and accelerometer (bias instability <24ug).

3. The combined navigation information provided has a roll and pitch accuracy of up to 0.1°, post-processing 0.03°, heading 0.1°, post-processing 0.05°, and speed accuracy of up to 0.03m/s.

4. Support RTK, its positioning accuracy can reach the centimeter level, and it can perform full-system full-frequency RTK positioning and dual-antenna directional solution.

5. Anti-interference, it can still provide accurate and reliable satellite positioning in complex electromagnetic environments

6. It also has a variety of data interfaces, easy installation, and supports RS422/RS232 and CAN. It meets the application in most cases.

If you are interested in this and would like to know its data and price

please send a message to this email directly: ericco188@ericcointernational.com

You can click to view detailed information and then send an email inquiry：https://www.ericcointernational.com/inertial-navigation-system/mems-inertial-navigation-system/cost-efficient-gnss-aided-mems-ins.html