node function 4

var opts = {
    reply_markup: JSON.stringify({
        "inline_keyboard": [[
            {
                "text": "R4 ON",
                "callback_data": "20"
            },
            {
                "text": "R4 OFF",
                "callback_data": "21"
            },
            {
                "text": "R5 ON",
                "callback_data": "22"
            },
            {
                "text": "R5 OFF",
                "callback_data": "23"
            },
            {
                "text": "R6 ON",
                "callback_data": "24"
            },
            {
                "text": "R6 OFF",
                "callback_data": "25"
            }]
        ]
    })
};
msg.error = false;
msg.payload.content = 'Kontrol R4,R5,R6';
msg.payload.options = opts;
msg.payload.chatId = xxxxxxxxxx;
msg.payload.type = "message";
return [msg];