@echo off :: Press CAPS LOCK twice with a delay of 3 seconds between each press echo "Pressing CAPS LOCK" send.exe COM4 115200 0x01 0x07 0xC1 0x01 0x08 0xC1 timeout /t 3 /nobreak >nul echo "Pressing CAPS LOCK again" send.exe COM4 115200 0x01 0x07 0xC1 0x01 0x08 0xC1
