Extend Bluetooth/Wi-Fi to Backyard

[CPDavis]

I have a turntable connected to a WiiM Pro (line-in) at the front of my house and wish to connect it to Bluetooth speakers in my backyard. The distance exceeds 50 feet and involves significant interference. I possess a second Pro in my bedroom, which I intend to link with the one connected to my turntable and use it to connect with the Bluetooth speakers.

Would it be possible to utilize an Ethernet connection to link the two streamers and then employ Bluetooth/Wi-Fi to connect to the speakers? Or is there another way to achieve this.

 

[Wiimer]

Hi,

When linking 2 WiiM devices for group playback, Bluetooth transmission from the reader device (front of your house) is possible, but Bluetooth transmission from the follow device (bedroom) is not likely to work. (You will have to try, but it probably won't be possible.)

If your Bluetooth speaker has an input jack, it is better to connect the WiiM to it for group playback.

 

[jfbuk]

wish to connect it to Bluetooth speakers

Do you already own the Bluetooth speakers ?
If not, then , as @Wiimer suggests, there may be better connectivity solutions if you choose speakers that have wired or wifi connection.
What is the make/model of the Bluetooth speakers you are looking at ?