How do I switch between HID and Serial (SPP) mode?

Date. May 5, 2026Author. Nick Loessy

Use built-in button shortcuts to quickly control your KOAMTAC KDC.

L = Left SCAN key, R = Right SCAN key

Shortcut

L L L R R R L R

This toggles between HID and Serial (SPP) communication modes.

Supported models: KDC1000, KDC1200, SKX