API System - ael-code/daikin-control GitHub Wiki

API System

Daikin original API use a REST like command format.

You can use GET http request to retrive informations and POST http request to apply new settings.

Uri GET POST desc
/common/basic_info X Provides Daikin account information (security issue!), software version, mac address and generic info
/common/get_remote_method X Provides information about polling system
/common/set_remote_method X Set information on the polling system (reduce remote time update ??)
/aircon/get_model_info X Provides model informarion
/aircon/get_control_info X Main Uri to request all current status parameters
/aircon/set_control_info X X Main Uri to set status parameters (control almost all)
/aircon/get_sensor_info X Provides information on sensors (temperatures, humidity, power consumption)
/aircon/get_timer X ?
/aircon/set_timer X ?
/aircon/get_price X ?
/aircon/set_price X ?
/aircon/get_target X ?
/aircon/set_target X ?
/aircon/get_week_power X Provides weekly and today runtime information (in mn)
/aircon/get_year_power X Provides yearly runtime information
/aircon/get_program X ?
/aircon/set_program X ?
/aircon/get_scdltimer X Provides information about on/off weekly timer
/aircon/set_scdltimer X Set information about on/off weekly timer
/common/get_notify X ?
/common/set_notify X ?
/common/set_regioncode X ?
/common/set_led X ?
/common/reboot X reboot the AP

Parameters

/aircon/set_control_info

Power

param name : pow

description: represents the power state of the device

value desc
0 OFF
1 ON

Mode

param name : mode

description: represents the operating mode

value desc
2 DEHUMDIFICATOR
3 COLD
4 HOT
6 FAN
0-1-7 AUTO

Temp

param name : stemp

description: represents the target temperature

general accepted range 10-41

mode accepted range
AUTO 18-31
HOT 10-31
COLD 18-33

device memorize last target temp state for each mode under dft* (dft1,dft2...) parameters. You can't set directly these.

Fan rate

param name : f_rate

description: represents the fan rate mode

Daikin Emura FVXS does not support silence (=B) value for fan rate mode functionality.

value desc
A auto
B silence
3 lvl_1
4 lvl_2
5 lvl_3
6 lvl_4
7 lvl_5

device memorize last fan rate state for each mode under dfr* (dfr1,dfr2...) parameters. You can't set directly these.

Fan direction

param name : f_dir

description: represents the fan direction

value desc
0 all wings stopped
1 vertical wings motion
2 horizontal wings motion
3 vertical and horizontal wings motion

device memorize last fan rate state for each mode under dfd* (dfd1,dfd2...) parameters. You can't set directly these.

Humidity

param name : shum

description: represents the target humidity

Daikin Emura FTXG-L and FVXS does not support humidity related functionality.

device memorize last humidity state for each mode under dh* (dh1,dh2...) parameters. You can't set directly these.

Minimal parameters set

The /aircon/set_control_info has some mandatory parameters, it means that you need to include them in all the requests to this endpoint even if you are not interested in changing those specific values.

These are the mandatory parameters:

  • pow
  • mode
  • stemp
  • shum
  • f_rate
  • f_dir

While these are the ones that can be omitted:

  • adv
  • dt*
  • dh*
  • dfr*
  • dfd*
  • b_mode
  • b_stemp
  • b_shum
  • b_f_rate
  • b_f_dir
  • alert

minimal request example: pow=1&mode=1&stemp=26&shum=0&f_rate=B&f_dir=3

/common/set_led

Led

It seems that this settings doesn't actually change led.

param name: led

value desc
  • | set to '0' (same as '0' value) 0 | ? 1 | ?

Unsupported settings

This list show which hardware functionality are not supported by API

  • led brightness switch

Control Info Examples

Switched Off

ret=OK,pow=0,mode=7,adv=,stemp=24.0,shum=0,dt1=24.0,dt2=M,dt3=25.0,dt4=25.0,dt5=25.0,dt7=24.0,dh1=0,dh2=50,dh3=0,dh4=0,dh5=0,dh7=0,dhh=50,b_mode=7,b_stemp=24.0,b_shum=0,alert=255,f_rate=4,f_dir=0,b_f_rate=4,b_f_dir=0,dfr1=4,dfr2=5,dfr3=7,dfr4=5,dfr5=5,dfr6=5,dfr7=4,dfrh=5,dfd1=0,dfd2=0,dfd3=3,dfd4=0,dfd5=0,dfd6=0,dfd7=0,dfdh=0

Auto 25C ( CONFORT AIR ) ( INTELLIGENT EYE )

ret=OK,pow=1,mode=7,adv=,stemp=25.0,shum=0,dt1=25.0,dt2=M,dt3=22.0,dt4=25.0,dt5=25.0,dt7=25.0,dh1=0,dh2=50,dh3=0,dh4=0,dh5=0,dh7=0,dhh=50,b_mode=7,b_stemp=25.0,b_shum=0,alert=255,f_rate=A,f_dir=0,b_f_rate=4,b_f_dir=0,dfr1=4,dfr2=5,dfr3=4,dfr4=5,dfr5=5,dfr6=5,dfr7=4,dfrh=5,dfd1=0,dfd2=0,dfd3=0,dfd4=0,dfd5=0,dfd6=0,dfd7=0,dfdh=0

ret=OK,pow=1&dh2=50&dfd4=0&b_stemp=25.0&alert=255&f_dir=0&b_shum=0&dh4=0&dfd3=0&dh3=0&dfd2=0&dfr2=5&dfr7=B&dfr4=5&dfd7=0&dfrh=5&dt3=25.0&dfdh=0&adv=&dh5=0&dh1=0&dfr6=5&dt5=25.0&dfr1=B&stemp=25.0&shum=0&dfd6=0&f_rate=A&b_f_dir=0&dt1=25.0&dhh=50&dfd1=0&dfr3=5&dh7=0&mode=1&dfd5=0&b_mode=7&dt4=25.0&b_f_rate=A&dt7=25.0&dt2=M&dfr5=5

Hot 25c ( AIR silence )

ret=OK,pow=1,mode=4,adv=,stemp=25.0,shum=0,dt1=25.0,dt2=M,dt3=22.0,dt4=25.0,dt5=25.0,dt7=25.0,dh1=0,dh2=50,dh3=0,dh4=0,dh5=0,dh7=0,dhh=50,b_mode=4,b_stemp=25.0,b_shum=0,alert=255,f_rate=B,f_dir=0,b_f_rate=B,b_f_dir=0,dfr1=B,dfr2=B,dfr3=B,dfr4=B,dfr5=B,dfr6=B,dfr7=B,dfrh=5,dfd1=0,dfd2=0,dfd3=0,dfd4=0,dfd5=0,dfd6=0,dfd7=0,dfdh=0