Minimalistic library for motion detection using low cost ST LIS3DH, 3-axis MEMS accelerometer, ultra-low-power, ±2g/±4g/±8g/±16g full scale, high-speed I2C digital output, embedded FIFO, high-performance acceleration sensor, LLGA 16 3x3x1.0 package
- Implement better debug handler
- Add Filter options
- Update Keywords
| Operating mode | Turn-on time (ms) | @2g (mg/digit) |
|---|---|---|
| Low Power 8bits | 1 | 16 |
| Normal Mode 10bits | 1.6 | 4 |
| High Res 12bits | 7/ODD | 1 |
| Operating mode (HZ) | Low Power | Normal Mode | High Resolution |
|---|---|---|---|
| 1 | 2 | 2 | 2 |
| 10 | 3 | 4 | 4 |
| 25 | 4 | 6 | 6 |
| 50 | 6 | 11 | 11 |
| 100 | 10 | 20 | 20 |
| 200 | 18 | 38 | 38 |
| 400 | 36 | 73 | 73 |
| 1344 | 185 | 185 | |
| 1620 | 100 |
Interrupt threshold sensitivity is directly proportional to the Full Scale 2, 4, 8 or 16g chosen:
This value can be anything from 1 to 127
- 16 mg @ FS = ±2 g
- 32 mg @ FS = ±4 g
- 62 mg @ FS = ±8 g
- 186 mg @ FS = ±16 g
TODO
Inspired by SparkFun LIS3DH Arduino Library
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