Nextion Dual MIC Board

Soldered it onto my 2.8-inch Genius board without any fuss—the MIC interface pins line up perfectly and it's been holding a stable connection under three weeks of daily use. For the price, it's a solid dedicated do

The dual MIC hookup on my 2.8-inch Genius series was plug-and-play, no fiddly soldering or adapter hunting. I’ve got it wired into my Open Nextion setup now and the connection feels rock-solid for the price.

Snapped this into my 3.5-inch Genius series and the MIC interface lined up perfectly—no fiddling with adapters or loose pins. It's a niche accessory, but if you've got an Open Nextion setup, this is exactly the piece you're missing.