Queclink/Ruslink GL500 profile.

{
    "type": <string>,           // interval or power_save
    "tracking_interval": <int>, // interval in minutes
    "wakeup_time": <string>,    // wakeup time for power_save mode in format HH:mm
    "psm_interval": <int>,      // update interval in power_save mode, hours (1, 2, 3, 4, 6, 8, 12, 24)
}