///  Sensor to be polled: `temp_stub_0` is the stub temperature sensor that simulates a temperature sensor
static SENSOR_DEVICE: Strn      = init_strn!("temp_stub_0");
///  Poll sensor every 10,000 milliseconds (10 seconds)
const SENSOR_POLL_TIME: u32     = (10 * 1000);
///  Use key (field name) `t` to transmit raw temperature to CoAP Server
const TEMP_SENSOR_KEY: Strn     = init_strn!("t");
///  Type of sensor: Raw temperature sensor (integer sensor values 0 to 4095)
const TEMP_SENSOR_TYPE: sensor_type_t = sensor::SENSOR_TYPE_AMBIENT_TEMPERATURE_RAW;