WiiM pro information requested

Hi, does anyone of you guys already have detailed info on WiiM Pro? Pictures of the PCB would be great.

WiiM Pro Review - Good Luck To The Competition - Budget Streamer Juggernaut : r/audiophile

WiiM Pro Plus API, NET::ERR_CERT_AUTHORITY_INVALID

WiiM Pro - Review & Measurements (Streamer)

Better clarity on app and FW update.

WiiM Collection - Origin Acoustics

WiiM Pro Plus AirPlay 2 Receiver, Chromecast Audio, Multiroom Streamer with Premium AKM DAC

WiiM Amp (Silver) Wireless streaming amplifier with Bluetooth®, Apple AirPlay® 2, and Chromecast built-in at Crutchfield

Discover the WiiM streamers series: WiiM mini, WiiM Pro, WiiM Pro + and WiiM Amp - Audiophonics Blog

WiiM Collection - Origin Acoustics

Experience Seamless Streaming with AirPlay 2 and Chromecast - Your stereo system is about to get a major upgrade. With WiiM Pro Plus, you can transform your stereo into AirPlay 2 enabled speakers, streaming your favorite music from iOS and Mac devices or TV audio from Apple TV. Easily Connect your Apple devices to your preferred audio devices. Also, enjoy Chromecast streaming music, TV audio, podcasts, and more from hundreds of Chromecast-enabled apps to multiple audio devices simultaneously.