Nullifying Precipitation Machine

    bno055

    0.0.1 • Public • Published

    node-BNO055

    Installation

    Install i2c following instructions here: https://github.com/kelly/node-i2c

    $ npm install --save bno-055

    Usage

     
    var BNO055 = require('bno-055');
     
    var async = require('async');
     
    var imu = new BNO055();
     
    imu.beginNDOF(function() {
        console.info('imu running');
     
        setInterval(function() {
            async.series({
                calibrationStatus: imu.getCalibrationStatus.bind(imu),
                quaternion: imu.getQuaternion.bind(imu),
                euler: imu.getEuler.bind(imu),
                linearAcceleration: imu.getLinearAcceleration.bind(imu)
            },
            function(err, results) {
                console.info( 'imu: ', JSON.stringify(results) );
            });
        }, 1000);
    });

    Change the mounting position of the sensor. See section 3.4 Axis remap in the datasheet for details.

    var imu = new BNO055({
            orientation: BNO055.orientation(BNO055.AXIS_REMAP_Y, BNO055.AXIS_REMAP_X, BNO055.AXIS_REMAP_Z, 0,1,0)
        });

    Resuse the sensor's calibration data. See section 3.10 Calibration for details on manual calibration.

    // get calibration values, and save for later
    var calibrationData;
     
    imu.getCalibrationData(function(err, results) {
        if (!err && results) {
            calibrationData = results;
        }
    });
     
     
    //then use that data later when initializing the sensor
    var imu = new BNO055({
        calibration: calibrationData
    });

    Datasheet

    https://www.adafruit.com/datasheets/BST_BNO055_DS000_12.pdf

    Install

    npm i bno055

    DownloadsWeekly Downloads

    4

    Version

    0.0.1

    License

    ISC

    Last publish

    Collaborators

    • ahildoer
    • ahildoer-bluerival