. Product Introduction
The HLK-AS201 series is an attitude sensor module developed and produced by Hailingke Electronics. The module integrates a high-precision accelerometer, gyroscope, magnetometer and barometer, and uses a high-performance microprocessor and advanced filtering algorithm to quickly calculate the real-time attitude of the module.
Product Features
The module integrates high-precision accelerometer, gyroscope, magnetometer and barometer
Adopts advanced digital filtering technology, which can effectively reduce measurement noise and improve measurement accuracy
The Z-axis heading angle is integrated with geomagnetic sensor filtering and fusion, which solves the cumulative error caused by gyroscope integration drift in the 6-axis algorithm and can output heading angle data stably for a long time. Note: Due to magnetic field detection, calibration is required before use, and during use, it is necessary to keep at least 20 centimeters away from magnetic interference areas, electronic devices, magnets, speakers, and other hard magnetic objects.
High-performance 32-bit floating-point DSP processor with an operating frequency of up to 240MHz.
Based on Bluetooth BLE5.1 wireless transmission, it has faster speed and longer transmission distance, up to 50m in open environments.
Supports OTA Bluetooth wireless upgrade of module firmware.
Default onboard antenna, which controls extremely low cost and has strong wireless signals under low-cost conditions.
Wide operating voltage: 2.5V
Application Scenarios
Common application scenarios are listed as follows:
Virtual reality/augmented reality, head-mounted displays
Game controllers
Agricultural automatic farming
Drones, manned aircraft
Industrial attitude monitoring
Medical equipment
Human motion tracking/capture
Balance bikes, robots, automatic guided transport vehicles
Unmanned driving/assisted driving
More possibilities are waiting for you to explore