{
    "Library": "wfs",
    "Description": "Grove Water Flow Sensor Library",
    "Sensor Class": {
        "WFS": {
            "Name": "API for the Grove Water Flow Sensor",
            "Description": "This is the UPM Module for the Grove Water Flow Sensor. This sensor is used to measure water flow in liters per minute (LPM). It incorporates a Hall Effect sensor. The UPM module defines an interrupt routine to be triggered on each low pulse, keeping count. This device requires a 10K pull-up resistor for the signal line (yellow wire). However, be careful when wiring this up - the schematic appears to have a bug in it: the lower left connection of the signal line (yellow) to Vcc (red) should not be there. The sensor can work with this connection, but probably not for very long.",
            "Aliases": ["wfs", "G1/2 Water Flow sensor"],
            "Categories": ["liquid"],
            "Connections": ["gpio"],
            "Project Type": ["mprototyping", "commercial"],
            "Manufacturers": ["Seeed"],
            "Kits": ["eak"],
            "Image": "wfs.jpg",
            "Examples": {
                "Java": ["WFS_Example.java"],
                "Python": ["wfs.py"],
                "Node.js": ["wfs.js"],
                "C++": ["wfs.cxx"],
                "C": ["wfs.c"]
            },
            "Specifications": {
                "Vsource": {
                    "unit": "V",
                    "min": 5,
                    "max": 24
                },
                "Supply Current": {
                    "unit": "mA",
                    "max" : 15
                },
                "Operating Temperature": {
                    "Air": {
                        "unit": "°C",
                        "min": -10,
                        "max": 80
                    },
                    "Liquid": {
                        "unit": "°C",
                        "min" : 0,
                        "max" : 120
                    }
                },
                "Operating Humidity": {
                    "unit": "%RH",
                    "min" : 35,
                    "max" : 90
                },
                "Flow Rate": {
                    "unit": "L/min",
                    "min" : 1,
                    "max" : 30
                },
                "Water Pressyre": {
                    "unit": "MPa",
                    "max" : 2.0
                }
            },
            "Platforms": {
                "Intel Joule Module": {
                    "Notes": ["Might need pull up resistors"]
                },
                "Intel Edison": {
                    "Notes": ["Might need pull up resistors"]
                },
                "Arduino 101": {
                    "Notes": ["Might need pull up resistors"]
                }
            },
            "Urls": {
                "Product Pages": ["http://wiki.seeedstudio.com/wiki/G1/2_Water_Flow_sensor"]
            }
        }
    }
}