sample.json

{
    "mqtt": {
    	"host": "192.168.1.8",
    	"port" : 1883,
	    "clientId": "engineroom-rpc",
    	"username": "myuser",
    	"password": "mypass"
    },

    "serial": {
        "port": "/dev/mock",
	    "baudrate": 19200
    },

    "units": {
        "poolHeater" : {
            "type": "gpio",
            "relayId": 1,
            "gpio": 5
        },
        "poolPumpNew" : {
                "type": "haywardvsp",
                "address": 0,
                "debug": "false"
        },
        "spaHeater" : {
                "type": "gpio",
                "relayId": 2,
                "gpio": 6
        },
        "poolPump" : {
                "type": "gpio",
                "relayId": 3,
                "gpio": 13
        },
        "spaPump" : {
                "type": "gpio",
                "relayId": 4,
                "gpio": 19
        },

        "waterfallOn": {
                "type": "gpio",
                "relayId": 5,
                "gpio": 26
        },
        "waterfallOff": {
                "type": "gpio",
                "relayId": 6,
                "gpio": 21
        },

        "waterfallIsOn" : {
            "type": "gpio",
            "relayId": 99,
            "gpio": 17,
            "gpioMode": "in",
            "gpioEdgeMode": "rising"
        }

    }
}