Xiaomi Xiaowan Smart pet feeder mmgg.feeder.petfeeder

AlexPotterOnGit commented 3 years ago

Before submitting a new request, use the search to see if there is an existing issue for the device.

Device information:

Name(s) of the device: Xiaomi pet feeder
Link:

Use miiocli device --ip <ip address> --token <token>.

Model: mmgg.feeder.petfeeder
Hardware version: esp8266
Firmware version: 2.1.3

Additional context If you know already about potential commands or any other useful information to add support for the device, please add that information here.

Hi team,

I'm not a developer but have the device above and would like to contribute to support of it if possible. I installed miiocli and can communicate with it. Just don't know next steps which needs to be done. If you could point me out the right direction will be appreciated.

ofen commented 2 years ago

@AlexPotterOnGit You could try similar way as for Pet Water Dispenser but I'm not sure about token flow:

hold hardware button to initialize provisioning mode
device should indicate that it's waiting for connection (e.g. blue blinking light)
connect from laptop to device's wifi (ssid usually contain model name)
run miiocli discover --no-mdns
output should print token and it should be different from 00000000000000000000000000000000 or ffffffffffffffffffffffffffffffff
check that token is valid miiocli device --ip <device_ip> --token <device_discovered_token> info
previous command should print model, hardware and firmware version
connect device to 2.4Ghz wifi miiocli device --ip <device_ip> --token <device_discovered_token> raw_command miIO.config_router '[{"ssid": "<your_wifi_name>", "passwd": "<your_wifi_password>", "uid": <your_xiaomi_account_user_id>}]'
device will print ok, changed it's network address and turn off (you could turn it back manually)
after success provisioning and if wifi have internet access, device will regenerate token and send it to Xiaomi cloud for subsequent use via their app
to get provisioned token from Xiaomi cloud you could use https://github.com/Squachen/micloud#in-terminal micloud --username youraccount@example.com --country cn --pretty
new token should be printed out if device is belong to account and country
if wifi network does not have internet access it should not regenerate token
go to https://home.miot-spec.com/spec/mmgg.feeder.spec for siid/piid/aiid
example: get feedtotal and outfood-num property miiocli device --ip <device_ip> --token <device_token> raw_command get_properties '[{"siid": 4, "piid": 2}, {"siid": 4, "piid": 4}]'
example: set server-time-zone property miiocli device --ip <device_ip> --token <device_token> raw_command set_properties '[{"siid": 9, "piid": 13, "value": 3}]'
example: run pet-food-out action miiocli device --ip <device_ip> --token <device_token> raw_command action '{"did": "", "siid": 2, "aiid": 1, "in":[]}'
example device with similar realization https://github.com/rytilahti/python-miio/blob/master/miio/huizuo.py
base class with proper action, getter and setter methods https://github.com/rytilahti/python-miio/blob/master/miio/miot_device.py