LCD 3in1 Program Card for RC ESCs Overview A compact, easytouse program card that simplifies tuning and configuring brushless ESCs. The clear LCD display and intuitive menu let you change key ESC parameters quickly without connecting to a computer. Designed for hobbyists and racers who need reliable, repeatable ESC setup in the workshop or at the track. Key benefits Save time: Adjust ESC settings in seconds without soldering or a programming cable. Improve performance consistency: Apply precise parameter changes for repeatable motor and throttle behavior. Reduce setup errors: Clear menu and display make it easy to verify settings before running the model. Portable and durable: Compact size and robust housing make it suitable for field use. Functions and what it does Program ESC parameters such as motor timing, brake strength, BEC settings, start mode, cutoff voltage, and other common options exposed by supported ESC firmware. Display live parameter values on an easytoread LCD for quick checks and verification. Provide three functions in one handheld unit for programming, checking, and switching settings without additional tools. Compatibility Works with most brushless RC ESCs that support an external programming card via the standard 3pin servo connector. Compatible with ESCs that expose settings through an external programming interface. Check your ESC documentation for programming card support before use. Design and materials Compact, pocketfriendly form factor for workshop and field use. Sturdy plastic housing for everyday handling. Standard 3pin connector cable for plugandplay connection to ESCs. Performance and usability Clear LCD provides readable menus and parameter values under typical field conditions. Logical menu layout enables fast navigation and singlestep changes. Stable connection through the standard servostyle interface minimizes accidental disconnects. Use scenarios RC car racing: Quickly tune throttle response, brake strength, and motor timing between heats to optimize acceleration and handling. Electric boat setup: Adjust cutoff voltage and start mode to match battery type and propeller load for reliable run times on the water. Multirotor or fixedwing preparation: Verify and set ESC parameters during preflight checks to ensure consistent motor behavior and smoother flight control. What to expect in the box LCD program card unit with integrated display and controls. Standard 3pin connector cable for direct connection to compatible ESCs. Simple user guide with menu overview and basic programming steps. Who this is for Hobbyists, competitive racers, and model builders who use brushless motors and need a fast, reliable way to configure ESC settings without a computer. Notes Confirm that your ESC supports an external programming card interface before . This unit programs ESC parameters exposed by the ESC firmware. Specific available parameters depend on the ESC model and firmware version.