HS-ACC Wifi Accelerometer is a compact and easy-to-build device that provide real-time measures on acceleration to your Android phone or tablet. It can be used with HScope app for Android.
HScope is in continuous development thanks to the contributions of the supporters, and aim to become one of the best affordable high-tech diagnostic tool.
Support today the Research & Development!
- Rotary Machine Vibration Monitoring
- Bearing Fault Monitoring
- Dynamic Balancing of Rotating Machinery
- Predictive Maintenance (reference)
|Single (1 accellerometer)||Dual (2 accellerometers)|
|No of Channels||3 (X, Y, Z) + 2 digital inputs||2 (X1, X2) + 2 digital inputs|
|Input Range||±2g, ±4g, ±8g, ±16g|
|Sampling Rate||From 400Sa/s to 3200 Sa/s|
|Acquisition Method||Real-time at any sampling rate|
|Wifi Range||≥ 5 m (in free air)|
|Wifi mode||Access Point (AP) or Station (STA), configurable|
|Wifi channel||Configurable in AP mode|
|Power consumption||~110 mA||~120 mA|
|Battery duration||≥ 3 hours (with 2500mAh battery pack, PCB v2.0 with ESP32 devel board, continuous use)|
|Other||Web based configuration, battery monitor (optional).|
|OS Version||Android 7+|
Building Instructions and Usage
This Project is currently in development, for who is going to build/test this device in this phase, license is provided for FREE.
You can build and use this device without a license for testing purpose. Without a license you can see only the first channel data. Sampling rate is limited.
- License is bounded in the ESP32 Hardware.
- Each device (ESP32+sensor) requires a license to work with the full features.
- Keep the provided license code for a second use in case of firmware update on the same ESP board.
|HS-ACC Single||HS-ACC Dual|
|1 Acceleromenter||1 or 2 Accelerometers|
|16 USD||26 USD|
HS-ACC accelerometer data can be exported in CSV format and used in VibrationData Toolbox, with a lot of analysis functions.