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merdok / homebridge-miot

Homebridge plugin for devices supporting the Xiaomi miot protocol
MIT License
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Question: Property monitor and Roborock S8 #546

Closed CooperCGN closed 7 months ago

CooperCGN commented 7 months ago

If I issue a miot get_status command to my Roborock S8 I get the following:

[{"msg_ver":2,"msg_seq":26,"state":8,"battery":100,"clean_time":84,"clean_area":835000,"error_code":0,"map_present":1,"in_cleaning":0,"in_returning":0,"in_fresh_state":1,"lab_status":3,"water_box_status":1,"fan_power":106,"dnd_enabled":0,"map_status":3,"is_locating":0,"lock_status":0,"water_box_mode":204,"water_box_carriage_status":1,"mop_forbidden_enable":1,"camera_status":385,"is_exploring":0,"adbumper_status":[0,0,0],"water_shortage_status":0,"dock_type":5,"dust_collection_status":0,"auto_dust_collection":1,"avoid_count":12,"mop_mode":302,"debug_mode":0,"collision_avoid_status":1,"switch_map_mode":0,"dock_error_status":0,"charge_status":1,"unsave_map_reason":4,"unsave_map_flag":0,"clean_percent":0,"rss":2,"dss":128}]

I am asking myself now if there is a way to create a occupancy sensor for the "mop_forbidden_enable" value which changes whether the mop is attached or not (1 and 0). Couldn't figure it out.

merdok commented 7 months ago

Hi, You would need to check the miot spec for your device here http://www.merdok.org/miotspec/ if the property exists in the spec. Based on that you can create a property monitor.

CooperCGN commented 7 months ago

Model ID is roborock.vacuum.a51, but from what I get as output it doesn't seem to be in there as a property. :(

Thank you very much for the quick answer.

merdok commented 7 months ago

Yeah, I guess your device uses the older miio protocol, and emulates the miot protocol over the cloud. Unfortunately xiaomi decided that they will not emulate all properties that way hence it is missing there probably...

CooperCGN commented 7 months ago

I don't know but the S8+ was just released this year and I have no cloud connection enabled for it.

merdok commented 7 months ago

Then I guess for some reason they devicded not to expose that property in the miot spec...