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bannhead / pyaehw4a1

Library for Hisense AEH-W4A1 - ac wifi interface
Apache License 2.0
20 stars 4 forks source link

How about direct connect to AC unit over RS485? #1

Open straga opened 2 years ago

straga commented 2 years ago

I have Hisense AC with AEH-W4E1. Now I try direct connect RS485 to AC.

May you have new information about the XM protocol.

straga commented 2 years ago

ESP32+uart<->RS485

WIFI Module Connect

Request: to AC
INFO:AC_XM: Data:               f4 f5 00 40 0b 00 00 01 01 fe 01 00 00 0a 04 00 01 5a f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    0 :  0x0
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      11 == 11 :  0xb
INFO:AC_XM: padding_byte_2:     00 00 01 01 fe 01 00 00
INFO:AC_XM: m_packet_type: dec: 10 : 0xa - m_sub_type: dec: 4 : 0x4
INFO:AC_XM: padding_byte_3:     0x0
INFO:AC_XM: msg_data:
INFO:AC_XM: msg_sum:            01 5a
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  0

Response: from AC
INFO:AC_XM: Data:               f4 f5 01 40 0d 01 00 fe 01 01 01 01 00 0a 04 01 01 01 01 62 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    1 :  0x1
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      13 == 13 :  0xd
INFO:AC_XM: padding_byte_2:     01 00 fe 01 01 01 01 00
INFO:AC_XM: m_packet_type: dec: 10 : 0xa - m_sub_type: dec: 4 : 0x4
INFO:AC_XM: padding_byte_3:     0x1
INFO:AC_XM: msg_data:           01 01
INFO:AC_XM: msg_sum:            01 62
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM: packet_msg_length:  16

Request: to AC
INFO:AC_XM: Data:               f4 f5 00 40 0b 00 00 01 01 fe 01 00 00 07 01 00 01 54 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    0 :  0x0
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      11 == 11 :  0xb
INFO:AC_XM: padding_byte_2:     00 00 01 01 fe 01 00 00
INFO:AC_XM: m_packet_type: dec: 7 : 0x7 - m_sub_type: dec: 1 : 0x1
INFO:AC_XM: padding_byte_3:     0x0
INFO:AC_XM: msg_data:
INFO:AC_XM: msg_sum:            01 54
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  0

Response: from AC
INFO:AC_XM: Data:               f4 f5 01 40 0f 01 00 fe 01 01 01 01 00 07 01 01 01 10 02 15 01 84 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    1 :  0x1
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      15 == 15 :  0xf
INFO:AC_XM: padding_byte_2:     01 00 fe 01 01 01 01 00
INFO:AC_XM: m_packet_type: dec: 7 : 0x7 - m_sub_type: dec: 1 : 0x1
INFO:AC_XM: padding_byte_3:     0x1
INFO:AC_XM: msg_data:           01 10 02 15
INFO:AC_XM: msg_sum:            01 84
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  32

Request: to AC
INFO:AC_XM: Data:               f4 f5 00 40 0b 00 00 01 01 fe 01 00 00 66 40 00 01 f2 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    0 :  0x0
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      11 == 11 :  0xb
INFO:AC_XM: padding_byte_2:     00 00 01 01 fe 01 00 00
INFO:AC_XM: m_packet_type: dec: 102 : 0x66 - m_sub_type: dec: 64 : 0x40
INFO:AC_XM: padding_byte_3:     0x0
INFO:AC_XM: msg_data:
INFO:AC_XM: msg_sum:            01 f2
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  0

Response: from AC
INFO:AC_XM: Data:               f4 f5 01 40 1c 01 00 fe 01 01 01 01 00 66 40 01 09 04 d6 05 07 ea 01 70 48 80 80 00 00 00 00 00 00 05 99 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    1 :  0x1
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      28 == 28 :  0x1c
INFO:AC_XM: padding_byte_2:     01 00 fe 01 01 01 01 00
INFO:AC_XM: m_packet_type: dec: 102 : 0x66 - m_sub_type: dec: 64 : 0x40
INFO:AC_XM: padding_byte_3:     0x1
INFO:AC_XM: msg_data:           09 04 d6 05 07 ea 01 70 48 80 80 00 00 00 00 00 00
INFO:AC_XM: msg_sum:            05 99
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  136
INFO:AC_XM: Data binary:    0000100100000100110101100000010100000111111010100000000101110000010010001000000010000000000000000000000000000000000000000000000000000000
INFO:AC_XM:  0   - KWH_YEAR_L
INFO:AC_XM:  234   - KWH_WEEK_L
INFO:AC_XM:  0   - KWH_SH
INFO:AC_XM:  7   - KWH_WEEK_H
INFO:AC_XM:  0   - KWH_YEAR_H
INFO:AC_XM:  214   - ONE_KWH_D
INFO:AC_XM:  4   - ONE_KWH_F
INFO:AC_XM:  0   - KWH_H
INFO:AC_XM:  0   - KWH_SL
INFO:AC_XM:  5   - KWH_DAY
INFO:AC_XM:  1   - KWH_MONTH_H
INFO:AC_XM:  128   - KWH_QUARTER_L
INFO:AC_XM:  9   - ONE_KWH_I
INFO:AC_XM:  128   - KWH_HALFYEAR_H
INFO:AC_XM:  0   - KWH_HALFYEAR_L
INFO:AC_XM:  72   - KWH_QUARTER_H
INFO:AC_XM:  112   - KWH_MONTH_L

Request: to AC
INFO:AC_XM: Data:               f4 f5 00 40 13 00 00 01 01 fe 01 00 00 1e 00 00 80 10 00 00 00 00 00 00 02 02 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    0 :  0x0
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      19 == 19 :  0x13
INFO:AC_XM: padding_byte_2:     00 00 01 01 fe 01 00 00
INFO:AC_XM: m_packet_type: dec: 30 : 0x1e - m_sub_type: dec: 0 : 0x0
INFO:AC_XM: padding_byte_3:     0x0
INFO:AC_XM: msg_data:           80 10 00 00 00 00 00 00
INFO:AC_XM: msg_sum:            02 02
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  64

Response: from AC
INFO:AC_XM: Data:               f4 f5 01 40 13 01 00 fe 01 01 01 01 00 1e 00 01 80 00 00 02 15 00 00 00 02 0d f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    1 :  0x1
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      19 == 19 :  0x13
INFO:AC_XM: padding_byte_2:     01 00 fe 01 01 01 01 00
INFO:AC_XM: m_packet_type: dec: 30 : 0x1e - m_sub_type: dec: 0 : 0x0
INFO:AC_XM: padding_byte_3:     0x1
INFO:AC_XM: msg_data:           80 00 00 02 15 00 00 00
INFO:AC_XM: msg_sum:            02 0d
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  64

Request: to AC
INFO:AC_XM: Data:               f4 f5 00 40 13 00 00 01 01 fe 01 00 00 1e 00 00 80 10 00 00 00 00 00 00 02 02 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    0 :  0x0
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      19 == 19 :  0x13
INFO:AC_XM: padding_byte_2:     00 00 01 01 fe 01 00 00
INFO:AC_XM: m_packet_type: dec: 30 : 0x1e - m_sub_type: dec: 0 : 0x0
INFO:AC_XM: padding_byte_3:     0x0
INFO:AC_XM: msg_data:           80 10 00 00 00 00 00 00
INFO:AC_XM: msg_sum:            02 02
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  64

Response: from AC
INFO:AC_XM: Data:               f4 f5 01 40 13 01 00 fe 01 01 01 01 00 1e 00 01 80 00 00 02 15 00 00 00 02 0d f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    1 :  0x1
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      19 == 19 :  0x13
INFO:AC_XM: padding_byte_2:     01 00 fe 01 01 01 01 00
INFO:AC_XM: m_packet_type: dec: 30 : 0x1e - m_sub_type: dec: 0 : 0x0
INFO:AC_XM: padding_byte_3:     0x1
INFO:AC_XM: msg_data:           80 00 00 02 15 00 00 00
INFO:AC_XM: msg_sum:            02 0d
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  64

Request: to AC
INFO:AC_XM: Data:               f4 f5 00 40 0c 00 00 01 01 fe 01 00 00 66 00 00 00 01 b3 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    0 :  0x0
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      12 == 12 :  0xc
INFO:AC_XM: padding_byte_2:     00 00 01 01 fe 01 00 00
INFO:AC_XM: m_packet_type: dec: 102 : 0x66 - m_sub_type: dec: 0 : 0x0
INFO:AC_XM: padding_byte_3:     0x0
INFO:AC_XM: msg_data:           00
INFO:AC_XM: msg_sum:            01 b3
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  8

Response: from AC
INFO:AC_XM: Data:               f4 f5 01 40 49 01 00 fe 01 01 01 01 00 66 00 01 00 00 02 18 16 16 80 80 00 01 01 00 00 00 00 00 00 00 00 c0 00 00 05 00 00 00 00 00 12 12 12 00 00 00 f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 05 27 f4 fb
INFO:AC_XM: header:             f4 f5
INFO:AC_XM: paket_type: dec:    1 :  0x1
INFO:AC_XM: padding_byte_1:     0x40
INFO:AC_XM: packet_length:      73 == 73 :  0x49
INFO:AC_XM: padding_byte_2:     01 00 fe 01 01 01 01 00
INFO:AC_XM: m_packet_type: dec: 102 : 0x66 - m_sub_type: dec: 0 : 0x0
INFO:AC_XM: padding_byte_3:     0x1
INFO:AC_XM: msg_data:           00 00 02 18 16 16 80 80 00 01 01 00 00 00 00 00 00 00 00 c0 00 00 05 00 00 00 00 00 12 12 12 00 00 00 f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
INFO:AC_XM: msg_sum:            05 27
INFO:AC_XM: footer:             f4 fb
INFO:AC_XM:
INFO:AC_XM: packet_msg_length:  496
INFO:AC_XM:  18   - outdoor_condenser_temperature
INFO:AC_XM:  0   - swap
INFO:AC_XM:  1   - up_down
INFO:AC_XM:  0   - voice
INFO:AC_XM:  0   - timer
INFO:AC_XM:  0   - temperature_Fahrenheit
INFO:AC_XM:  0   - ICA
INFO:AC_XM:  0   - display_led
INFO:AC_XM:  0   - keypad_communication
INFO:AC_XM:  0   - expand_threshold
INFO:AC_XM:  0   - rev25
INFO:AC_XM:  0   - outdoor_clear
INFO:AC_XM:  128   - indoor_humidity_status
INFO:AC_XM:  1   - rev23
INFO:AC_XM:  0   - indoor_zero_voltage
INFO:AC_XM:  0   - left_wind
INFO:AC_XM:  0   - wifi_communication
INFO:AC_XM:  0   - time_laps
INFO:AC_XM:  0   - drying
INFO:AC_XM:  128   - indoor_humidity_setting
INFO:AC_XM:  0   - generatrix_voltage_low
INFO:AC_XM:  0   - sample
INFO:AC_XM:  0   - outdoor_machine
INFO:AC_XM:  240   - UAB_LOW
INFO:AC_XM:  0   - UBC_LOW
INFO:AC_XM:  22   - indoor_pipe_temperature
INFO:AC_XM:  0   - indoor_outdoor_communication
INFO:AC_XM:  0   - target_exhaust_temperature
INFO:AC_XM:  0   - rev51
INFO:AC_XM:  0   - rev50
INFO:AC_XM:  0   - rev53
INFO:AC_XM:  0   - generatrix_voltage_high
INFO:AC_XM:  0   - rev52
INFO:AC_XM:  1   - left_right
INFO:AC_XM:  0   - UAB_HIGH
INFO:AC_XM:  0   - rev54
INFO:AC_XM:  0   - indoor_humidity_sensor
INFO:AC_XM:  0   - dew
INFO:AC_XM:  0   - indoor_bars
INFO:AC_XM:  0   - filter_reset
INFO:AC_XM:  0   - poweron_status
INFO:AC_XM:  0   - eeprom_communication
INFO:AC_XM:  0   - poweron_hour
INFO:AC_XM:  0   - wind_machine
INFO:AC_XM:  0   - rev55
INFO:AC_XM:  0   - compressor_frequency_setting
INFO:AC_XM:  0   - rev56
INFO:AC_XM:  0   - heat
INFO:AC_XM:  18   - outdoor_temperature
INFO:AC_XM:  0   - compressor_frequency
INFO:AC_XM:  0   - sleep_status
INFO:AC_XM:  0   - temperature_compensation
INFO:AC_XM:  0   - UCA_HIGH
INFO:AC_XM:  0   - smoke
INFO:AC_XM:  0   - mute
INFO:AC_XM:  0   - UCA_LOW
INFO:AC_XM:  0   - indoor_electric
INFO:AC_XM:  2   - direction_status
INFO:AC_XM:  0   - IAB
INFO:AC_XM:  0   - IUV
INFO:AC_XM:  1   - somatosensory_compensation_ctrl
INFO:AC_XM:  0   - somatosensory_temperature
INFO:AC_XM:  18   - compressor_exhaust_temperature
INFO:AC_XM:  0   - indoor_temperature_sensor
INFO:AC_XM:  0   - smart_eye
INFO:AC_XM:  0   - indoor_water_pump
INFO:AC_XM:  0   - rev47
INFO:AC_XM:  0   - rev48
INFO:AC_XM:  0   - poweroff_minute
INFO:AC_XM:  0   - rev46
INFO:AC_XM:  0   - run_status
INFO:AC_XM:  0   - compressor_frequency_send
INFO:AC_XM:  0   - hour
INFO:AC_XM:  0   - indoor_clear
INFO:AC_XM:  0   - wind_door
INFO:AC_XM:  0   - display_communication
INFO:AC_XM:  0   - indicate_led
INFO:AC_XM:  0   - nature
INFO:AC_XM:  0   - rev49
INFO:AC_XM:  0   - indoor_temperature_pipe_sensor
INFO:AC_XM:  0   - poweron_minute
INFO:AC_XM:  0   - low_power
INFO:AC_XM:  0   - auto_check
INFO:AC_XM:  0   - back_led
INFO:AC_XM:  0   - poweroff_status
INFO:AC_XM:  0   - IBC
INFO:AC_XM:  0   - low_electricity
INFO:AC_XM:  0   - somatosensory_compensation
INFO:AC_XM:  0   - dual_frequency
INFO:AC_XM:  0   - electric_communication
INFO:AC_XM:  0   - indoor_machine_run
INFO:AC_XM:  0   - poweroff_hour
INFO:AC_XM:  0   - right_wind
INFO:AC_XM:  0   - mode_status
INFO:AC_XM:  1   - indoor_eeprom
INFO:AC_XM:  0   - minute
INFO:AC_XM:  24   - indoor_temperature_setting
INFO:AC_XM:  22   - indoor_temperature_status
INFO:AC_XM:  0   - UBC_HIGH
INFO:AC_XM:  0   - efficient
INFO:AC_XM:  0   - wind_status
INFO:AC_XM:  0   - indoor_led
INFO:AC_XM:  0   - four_way

WIFI Module Connect: Done

straga commented 2 years ago

You wrote: "Only the packets to set the on and off timers, which need to be created dynamically, are missing. If it can be useful to implement it, I already have the instructions to create the packets ;)"

May you give the link to that instructions?

straga commented 2 years ago

https://github.com/straga/scrivo_project/tree/master/project/ac_xm_hisense_control - micropython

mazaxaka commented 1 year ago

Hello! What rs485 parameters do you use? baudrate 9600? Stop bit & parity?

UPD: 9600 1 stop no parity

noname-ever commented 10 months ago

Hello! Did you managed to make it work directly?