A client to control the Xiaomi Mi Smart LED Lamp Pro.
It might work with other Xiaomi Mi devices, but I have no way to test them so they are not officially supported.
To control the smart lamp use the YeelightClient. The client was implemented using the official documentation here: https://www.yeelight.com/download/Yeelight_Inter-Operation_Spec.pdf.
Create the Yeelight client:
var yeelightClient = new YeelightClient();Connect to the lamp using a device token:
await yeelightClient.ConnectAsync("192.168.1.12", "abcd123456789");In the hotspot mode when the lamp creates a Wi-Fi hotspot used for configuration, you can pass null instead of the token. The code can get the token from the lamp in this mode and you can also control the lamp.
await yeelightClient.ConnectAsync("192.168.1.12", null);However, after you configure the lamp to connect to the Wi-Fi network, the lamp re-generates the initial token and it is no longer possible to retrieve it from the lamp. The new token can be only retrieved from the Mi cloud, which means you have to use the official app to link the lamp with your Mi account. To retrieve the token from the cloud, use MiCloudClient.
Control the lamp:
await yeelightClient.ToggleAsync();To get the token to pass into the YeelightClient you can use the extractor as follows:
var miCloudClient = new MiCloudClient();
var homes = await miCloudClient.DiscoverDevicesAsync("+444123456789", "mySecretPassword");
string token = homes.First().Devices.First().Token;Once you retrieve the token, you can store it somewhere safe and block the lamp from accessing the Internet. The YeelightClient communicates with the lamp locally and the token remains valid until you reset/disconnect/reconnect the lamp to the Wi-Fi.
The MiCloudClient is just a C# port of the great work from Piotr Machowski: https://github.com/PiotrMachowski/Xiaomi-cloud-tokens-extractor