Description Typical USB HID devices include keyboard, mouse, handheld barcode scanner, print, etc. The board can transfer two channel of standard HID signal: betwen USB HID and UART interface betwen USB HID and RS-485 interface (UART-to-RS-485) Two channels can be configured as slave or master devices, default both slave. USB signal transfer distance limited in five meters, RS-485 singal can transfer up to 1KM. The typical application is USB signal extension, USB data anlayze or integration, or switching between mutiple USB devices. Board Features: Two channels USB HID devices in Output interface includes: Directly UART pin header interface UART to USB output (switching by jumper) RS-485 output (switching by jumper) One status LED indicator More settings of working mode, baudrate can be set via backside jumper. Documentations please see this paage.
