Arduino library for MPU9255 based modules.
Read acceleration, angular velocity and magnetic field strength on your Arduino board using MPU9255 based IMU module connected via the I2C interface.
- Acceleration, angular velocity, magnetic field measurements.
- Dice temperature measurements using built-in sensor.
- Selectable scale (from +- 2g , +- 250 dps to +- 16g , +-2000 dps).
- Selectable bandwidth for gyroscope and accelerometer.
- Power reduction support.
- Reset control.
- Motion interrupt support.
Library is compatible with arduino IDE 1.6 or newer.
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It seems to be a software issue. Please open an issue on github.
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It seems to be a hardware issue. Please ask in the official Arduino forum, where you will get a much faster answer than on github.
- Download library (Clone or download -> download zip).
- Launch Arduino IDE.
- Go to : sketch -> include library and select "add .zip library" option.
- Select location of downloaded library and click "open".
| MPU9255 | Function |
|---|---|
| VCC | Power supply voltage |
| GND | Power supply ground |
| SDA | I2C data line |
| SCL | I2C clock line |
| INT | Interrupt digital output |
| FSYNC | Frame synchronisaion digital input** |
** not supported by software. Connect to ground if unused.
Minimal setup:
| MPU9255 | Arduino |
|---|---|
| VCC | Either 3.3V or 5v dependng on the module.** |
| GND | GND |
| SDA | SDA |
| SCL | SCL |
| INT | - |
| FSYNC | GND |
** MPU9255 requires 3.3V but some modules have 3.3V regulator built in. Please check your module documentation for more details.
https://bill2462.github.io/MPU9255-Arduino-Library/index.html