pyaehw4a1

pyaehw4a1

Python module and client for Hisense AEH-W4A1 wifi module

Usage

Intranet discovery

python -m pyaehw4a1 discovery (--full)

XM version

python -m pyaehw4a1 version --host IP_ADDRESS

Read status

python -m pyaehw4a1 AC --host IP_ADDRESS

Send update command

python -m pyaehw4a1 AC --host IP_ADDRESS --command COMMAND

Supported commands

• on
• off
• mode_(cool, heat, fan, dry)
• speed_(mute, low, med, max, auto)
• temp_$1_C ($1 from 16 to 32)
• temp_$1_F ($1 from 61 to 90)
• turbo_on
• turbo_off
• energysave_on
• energysave_off
• display_on
• display_off
• sleep_(1, 2, 3, 4, off)
• vert_dir
• vert_swing
• hor_dir
• hor_swing
• temp_to_F
• temp_to_C
• status_(3_0, 3_1, 7_1, 10_4, 102_0, 102_64)

Note

I am NOT a programmer and this is my first attempt to write in Python! So, it comes with ABSOLUTELY NO WARRANTY!!!

I started this work to implement support for my Hisense multi splip AC in Home Assistant... This is the first part.

The module Hisense AEH-W4A1 uses a serial protocol called XM, sending AT+XMV command my AC reports v4.4.6; on https://github.com/htqwe22/device I found some specifications on v3.2.6 and on https://github.com/cgdgithub/ControlJavaEdition I found the official protocol implementation but sadly without protocol specifications.

If you have updated information, please send it to me!

My template is https://github.com/JonasPed/pydanfoss-air code. Many thanks to the author!