miiocli plug does not show the USB power status

Description

miiocli plug does not display the USB power state for Xiaomi Smart Socket enhanced version (with two USB charging ports).

Steps to reproduce

Run:

miiocli plug --token <PLUG_TOKEN> --ip 192.168.1.100 status

Actual output

Power: True
USB Power: None
Temperature: 41 °C
Load power: None
WiFi LED: None

Expected output

Power: True
USB Power: True
Temperature: 41 °C
Load power: True
WiFi LED: True

Notes:

Also missing outputs for:

• Load power
• WiFi LED

miiocli plug usb_off/usb_on work as expected

Plug info

Output of miiocli plug --ip 192.168.1.100 --token <TOKEN> info:

Model: chuangmi.plug.v3
Hardware version: ESP8266
Firmware version: 1.3.0_92

Xiaomi Smart Socket enhanced with 2 USB charging ports:
https://www.aliexpress.com/item/Xiaomi-socket-pro-home-WIFI-multifunction-USB-remote-control-home-electricity-statistics-Xiaomi-smart-socket-enhanced/32863730667.html

[syssi]

The background: The ChuangmiPlug implementation supports four hardware versions of the device. If you use the library you can select a specific model. The miiocli uses a version without USB ports as default at the moment and the model cannot be changed.

For a good UX some issues should be fixed:

1. Make the device model selectable (--model chuangmi.plug.v3)
2. Auto-detect the device model on demand (--model auto)
3. List only supported properties at the status output (currently all known properties are listed)

@syssi:

Thanks for the hint! I realized that for my model the correct command is miiocli plugv3 and not miiocli plug as I tried originally.

With plugv3 everything works fine:

# miiocli plugv3

Power: True
USB Power: True
Temperature: 39 °C
Load power: 14.0
WiFi LED: True

The output above is as expected, so this ticket can be closed, unless you see the need to improve the invocation syntax or update the documentation.