Telemetry

Telemetry is used to obtain the current state of device. To get telemetry, send command {"cmd": 4}, for example, the answer for AX thermostat with firmware version 2.3 will be:

{
 "sn":"058016000543464839373520000159",
 "t.0":"450","t.1":"416","t.5":"480",
 "m.0":"0","m.1":"3","m.2":"34","m.3":"2",
 "f.0":"1","f.1":"0","f.2":"0","f.3":"0",
 "f.4":"0","f.7":"0","f.8":"0","f.9":"0",
 "f.13":"0","f.14":"0","f.10":"0","f.11":"1",
 "f.12":"0","o.0":"-83","o.1":"6","f.15":"0",
 "par.26":"45","par.27":"5"
}

sn - device serial number

x.n is the parameter key, where x is a group of parameters, n is the number in the group

Parameter groups:
  • t - temperature is 1/16 °C

    • 0 - internal overheating sensor

    • 1 - floor

    • 2 - air

    • 3 - reserved

    • 4 - reserved

    • 5 - current setting

    • 6 - reserved

    • 7 - microcontroller temperature

  • m - modes

    • 0 - control type: floor = 0, air = 1, extended = 2

    • 1 - control type: schedule = 0, manual = 3, away = 4, temporary = 5

    • 2 - the number of the current period of the schedule (the first period of Monday = 0, Tuesday = maxSchedulePeriod …)

    • 3 - blocking type: no blocking = 0, blocking changes from the cloud = 1, blocking changes from the local network = 2, both = 3

    • 4 - reserved

    • 5 - heating mode (0 - heating, 1 - cooling)

  • o - other parameters

    • 0 - Wi-Fi signal strength in dBm

    • 1 - the reason for the last reboot. Depending on the hardware version of the platform, there can be two types of values: First - mask: power off = 0x04, soft reset = 0x08, watchdog timer = 0x10, low voltage = 0x40. Second: 9 - software reboot due to low MK supply voltage; 3 - software reboot; 1 - power reset.

  • par - duplication of some device parameters

    • n - parameter number

  • te - extra temperatures

  • f - bit parameters

    • 0 - load status

    • 1 - reserved

    • 2 - floor restriction action

    • 3 - no floor sensor

    • 4 - short circuit floor sensor

    • 5 - no air sensor

    • 6 - short circuit air sensor

    • 7 - preheat algorithm is active

    • 8 - an open window function is active

    • 9 - internal overheating

    • 10 - reserved

    • 11 - problems with the clock

    • 12 - no overheat control

    • 13 - proportional mode is active

    • 14 - digital floor sensor is used

    • 15 - reserved

    • 16 - power off state

    • 17 - reserved

    • 18 - reserved

    • 19 - reserved

    • 20 - reserved

    • 21 - problems with the zero crossing sensor