Key-Value based Configurations

This examples shows how to use configuration service without JSON deserialization. You could simply get each parameter by fetching it with its path.
You can find the example here or download full examples files.

Download Settings

First define this JSON object in your product and assign to the group of your device.

{
    "speed":180,
    "alarm":{
        "number":"+188554436",
        "msg1":"Fire, please help",
        "msg2":"Emergency, please help"
    }
}

The code below downloads all parameters into an object and then extracts the required parameters individually.

int speed = 100;
String alarm_num;
String alarm_msg1;

OTAdrive_ns::KeyValueList configs;
configs = OTADRIVE.getConfigValues();

if (configs.containsKey("speed"))
    speed = configs.value("speed").toInt();

if(configs.containsKey("alarm.number"))
    alarm_num = configs.value("alarm.number");

if(configs.containsKey("alarm.msg1"))
    alarm_msg1 = configs.value("alarm.msg1");

Final Result