Zh-un V3.05.06 Software Download Upd -

Update the LED display via USB (U-disk) or through mobile apps like for certain series. tehno32.ru Critical Review of Version v3.05.06

: Programs can be sent to the sign via a USB flash drive (formatted to FAT32) or via Wi-Fi if the controller supports wireless communication. zh-un v3.05.06 software download

Instead of searching for specific version , check: Update the LED display via USB (U-disk) or