Ok so if you don’t want to program and use a noisy little mini computer ( like a raspberry pi ) -based thingamajig, here are some options to consider:
1.Sonos
https://www.sonos.com/en-us/shop/port.html?gclsrc=aw.ds&&utm_campaign=GGL_US_EN_SONOS_B_PORT...Sonos speakers and dacs are absolute crap but I’ve heard their streamer with your exact dac and it sounded really good. So, good software and digital out if you’re not too embarrassed to have a Sonos app on your phone and their gizmo in your house ...
2. Volumio:
https://volumio.org/product/volumio-primo/Software is questionable. Playback NOT lossless. But you may not care. Good if you want to network or attach a hard drive for indexation.
3. Primare:
This isn’t out quite yet (it’s overdue) but looks promising. Gapless. Hook up a hard drive. Haven’t ever used their really complicated software but reviewers say it’s good.
https://www.primare.net/products/np5-prisma/4. Other. Used auralic(won’t work amazonmusicHD if you care), Amazon Echo Link (cheap but sq is said by reviewers to be lacking), Arcam (discontinued). There are others.
In addition to wifi circuit quality, software is key: I do not agree that BlueOS is acceptable. I think it’s crap, like their cheap BlueSound hardware, and they should be ashamed of themselves. Moreover, it won’t index a hard drive. Talk about engineering to a price - There are any number of sub $100 or even sub-$50 more reliable wireless gizmos out there with better dacs in them than the node 2i.
Hard drive connectivity and indexing may or not be important to you. Ethernet connectivity may or may not be either. But you might bear these things in mind.