https://github.com/niklauslee/mpu6050
Kaluma library for MPU6050 6-axis motion sensor
https://github.com/niklauslee/mpu6050
accelerometer gyroscope kaluma motion-sensor mpu6050
Last synced: 2 months ago
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Kaluma library for MPU6050 6-axis motion sensor
- Host: GitHub
- URL: https://github.com/niklauslee/mpu6050
- Owner: niklauslee
- License: mit
- Created: 2022-02-17T04:03:53.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2022-02-17T04:57:31.000Z (over 3 years ago)
- Last Synced: 2025-01-21T17:30:41.285Z (4 months ago)
- Topics: accelerometer, gyroscope, kaluma, motion-sensor, mpu6050
- Language: JavaScript
- Homepage:
- Size: 63.5 KB
- Stars: 3
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
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README
# MPU6050
Kaluma library for MPU6050 6-axis motion sensor (3-axis accelerometer and 3-axis gyroscope).
# Wiring
Here is a wiring example for `I2C0`.
| Raspberry Pi Pico | MPU6050 |
| ----------------- | ------- |
| 3V3 | VCC |
| GND | GND |
| GP4 (I2C0 SDA) | SDA |
| GP5 (I2C0 SCL) | SCL |
# Install
```sh
npm install https://github.com/niklauslee/mpu6050
```
# Usage
Here is an example code for reading raw data from MPU6050.
```javascript
const {I2C} = require('i2c');
const i2c0 = new I2C(0);
const {MPU6050} = require('mpu6050');
const mpu = new MPU6050();
mpu.setup(i2c0);
setInterval(() => {
let v = mpu.read();
console.log(`ax=${v[0]},ay=${v[1]},az=${v[2]},gx=${v[4]},gy=${v[5]},gz=${v[6]},tmp=${v[3]}`);
}, 100);
```
# API
## Class: MPU6050
A class for MPU6050.
### new MPU6050()
Create an instance of MPU6050 driver.
### mpu6050.setup(i2c)
- **`i2c`** `` An instance of `I2C` to communicate.
Setup MPU6050 for a given I2C bus.
### mpu6050.read()
- **Returns**: `` An array of 16-bit signed integer value. The elements of returned array are as below:
- `[0]` : X-axis of accelerometer (16-bit signed int)
- `[1]` : Y-axis of accelerometer (16-bit signed int)
- `[2]` : Z-axis of accelerometer (16-bit signed int)
- `[3]` : Temperature (16-bit signed int)
- `[4]` : X-axis of gyroscope (16-bit signed int)
- `[5]` : Y-axis of gyroscope (16-bit signed int)
- `[6]` : Z-axis of gyroscope (16-bit signed int)
> The returned values are raw data, so you may need to calibrate the raw data or apply some filters.