>Print Page Are the PTU-CPI and PTU-SDK that use binary commands faster than ASCII commands? Yes, binary commands are faster than ASCII commands for the PTU-CPI and PTU-SDK. Related Articles Application Story FLIR Cameras Ensure Quality of Plastic Automotive Parts Read the Story Use Case Scenario Application Spotlight: Critical Vessel Monitoring Read the story Application Story Lawrence, Massachusetts Deploys FLIR Video System for Safety Read the Story