Add information for Thermometer Hygrometer Indoor Outdoor

[AdyRock]

Current Situation

There are no details documented for the BLE data format of the Thermometer Hygrometer Indoor Outdoor

Proposed Change

Add the BLE data format information for the Thermometer Hygrometer Indoor Outdoor

Additional Context

I would like to add support for this device

[AdyRock]

I have cracked it. The device Type is 'w' and the temperature and humidity data is in the Manufacture data block as follows:

        const tempSign = (byte11 & 0b10000000) ? 1 : -1;
        const tempC = tempSign * ((byte11 & 0b01111111) + ((byte10 & 0b01111111) / 10));
        const humidity = (byte12 & 0b01111111);

Battery is still in the service data as for other devices.

[donavanbecker]

https://github.com/OpenWonderLabs/SwitchBotAPI-BLE/issues/26

[github-actions[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[github-actions[bot]]

This issue has been automatically closed because it has not had recent activity. Thank you for your contributions.