Nine-axis accelerometer Sensor Beacon
The nine-axis accelerometer product integrates accelerometer, gyroscope, magnetometer and other sensor chips.
The nine axes in the product name include the X-axis, Y-axis, and Z-axis of the accelerometer, the X-axis, Y-axis, and Z-axis of the gyroscope angular velocity sensor, and the X-axis, Y-axis, and Z-axis of the magnetometer sensor, collectively referred to as nine axes.
The nine-axis accelerometer supports high sensitivity, high transmission rate, wide applicability, and easy operation.
It supports real-time and offline collection of acceleration data, and the collected data can be sent to the mobile app via BLE low-power Bluetooth technology.
The product is equipped with a basic version of the mobile app for testing various functions of the product.
High precision motion sensor
Low latency wireless transmission
Data analysis Software
Real-time Visualization
- Bluetooth Version: 5.0 BLE
- Built-in antenna with a range of up to 30 meters in an open area
- Complies with FCC, CE, ROSH, and other certifications
- Accurately displays signal strength
- Includes accelerometer, gyroscope, and magnetometer data acquisition function
- Supports the collection of data from individual sensors or multiple sensors simultaneously
- Supports real-time and offline collection of sensor data Sampling frequency and range of accelerometer, gyroscopic angular velocity, and magnetometer data can be set
Database
| Bluetooth chip | nRF52832 | |
| Bluetooth specification | V5.0 BLE | |
| Product dimensions | 49.3 * 37.6 * 22.2mm | |
| Operating frequency | ISM band 2.402 ~ 2.480GHz (Step 2MHz) | |
| Modulation method | FSK | |
| Maximum transmission power | +4dBm | |
| Maximum reception power | 0dBm | |
| Maximum wireless communication distance | 25M | |
| Receiver sensitivity | -95dBm at ≤ 0.1% BER | |
| Operating temperature | -20°C ~ +70°C | |
| Storage temperature | -55°C ~ +125°C | |
| Power supply mode | built-in lithium battery | |
| Working power supply | lithium battery 3.7V 400mAh | |
| Charging power supply | 5.0V±5%, Imax = 250mAh | |
| Antenna specifications | 2450MHz±50MHz, 50 ohms | |
| Safety certification | AES 128-bit | |
| Acceleration acquisition range | -2g~+2g /-4g~+4g/-8g~+8g/ -16g~+16g | |
| Gyroscope angular velocity acquisition range | 250dps, 500dps, 1000dps, or 2000dps | |
| Magnetometer acquisition range | 4Guass, 8Guass, 12Guass, 16Guass | |
| Acceleration, gyroscope, magnetometer value range | -32768 ~ +32767 | |
Default factory data collection interval is 1 second, with all sensors such as accelerometer, gyroscope, and magnetometer turned off.
| Operating Status | Power(mA) | |
| Standby, broadcasting every second | ≤0.1mA | |
| Continuous collection of nine-axis sensor data, connecting for Bluetooth transmission. | ≤20mA | |
1. Motion detection: The acceleration sensor can detect body movement and vibration, and can be used to monitor and improve health status and exercise efficiency, disease prevention, and rehabilitation treatment.
2. Traffic detection: The acceleration sensor can be used to detect the acceleration, vibration, and other data of vehicles such as cars, trains, and planes, optimize the design of vehicles, and improve their stability and safety.
3. Industrial production: The acceleration sensor can be used to detect machine equipment vibration and motion status on the track, providing data support for production management and maintenance.
4. Proximity positioning: The acceleration sensor can be used for specific scene positioning, path recording, etc.
With the continuous development of technology, the application field of acceleration sensors is also expanding.
In the future, with the continuous development of technologies such as artificial intelligence and the Internet of Things, acceleration sensors will be more widely used in smart homes, smart transportation, smart manufacturing, and other fields, bringing greater convenience and benefits to people's lives and work.
