Using Flycolor programing card to programming is the most convenient choice, only need to insert the signal cable of ESC into the programming card. Press the [ITEM] button to select the item you want, and press [VALUE] button to select the value of this item, then press the [OK] button, the VALUE window displays "S" which means this item was stored. (To restore the factory default value press the [RESET], then press [OK] ). Features: brand Easy and convenient to use Made of good material High quality and durable in performance Suit for RC cars ESC programing Specifications: Brand: Flycolor Item name: Programing Card Running mode: FWD with brake / FWD and REV with brake / FWD and REV Fixed area accelerator: 6% / 9% / 12% Initial brake force: 0% / 5% / 10% / 20% / 30% / 40% / 50% / 60% Low voltage protection: Non / 2.6V / 2.8V / 3.0V / 3.2V / 3.4V Start mode (punch): Level 1 / Level 2 / Level 3 / Level 4 / Level 5 / Level 6 / Level 7 / Level 8 / Level 9 PWM: 8KHz / 12KHz Max reverse force: 25% / 50% / 75% / Max brake force: 50% / 60% / 70% / 80% / 90% Drag brake force: 0% / 5% / 10% / 20% / 40% / 60% / 80% / Timing set: 0 / 3.75 / 7.5 / 11.25 / 15 / 18.75 / 22.5 / 26.25 Motor direction adj.: FWD / REV Over-heart protection: Protection / Non Lipo cells: Auto / 2S / 3S Item dimensions: 95 * 650 * 150mm (deviation due to manual measurement) Item weight: 44.5g Package Information: Package size: 10 * 7 * 2cm / 3.9 * 2.8 * 0.8in Package weight: 50g / 1.8oz Polybag package Package List: 1 * Programing Card