Enhance your desktop engraving projects with this advanced Engraving Machine Motherboard Kit, designed specifically for precision and reliability. Featuring a powerful ESP32 dual-core 32-bit CPU running at up to 240MHz, this motherboard delivers exceptional performance and smooth operation. Equipped with an integrated silent TMC2209 motor driver, it supports engraving speeds up to 30,000mm/min, ensuring efficient and quiet processing for professional-grade results. Key Features: · **High-Performance ESP32 Dual-Core CPU:** Provides fast and stable processing power with a main frequency of 240MHz and 348KB RAM for seamless multitasking. · **Integrated Silent TMC2209 Driver:** Ensures precise motor control with noiseless operation and up to 1.5A maximum current, ideal for smooth engraving movements. · **3.5-Inch Touchscreen Display:** Offers convenient offline engraving capabilities and user-friendly control directly from the board without requiring external devices. · **Wireless Connectivity:** Supports WiFi and Bluetooth connections, enabling control via mobile app and PC-side web interfaces for flexible operation and remote access. · **Comprehensive Safety Features:** Includes multi-link guard mechanism to prevent prolonged engraving on the same spot, engraving head tilt detection with an external gyro module, flame monitoring, smoke alarm compatibility, and anti-theft door alarm for enhanced protection. · **Expandable Alarm System:** Supports buzzer expansion and emergency stop button integration to meet various safety and control requirements. · **Wide Voltage Input Range:** Operates on 12V-24V power input with a maximum power of 50W, suitable for a variety of desktop engraving machines. · **Support for Scroll Axes and Air Assistance:** Enhances engraving versatility and quality for diverse project needs. Specifications: · Item Type: Engraving Machine Motherboard Kit · Material: PCB · Board Module: For LS ESP32 PRO V2.1 · Power Input: 12V-24V, 10A · Maximum Power: 50W · CPU Module: ESP32 Dual Core 32-bit · Main Frequency: 240MHz · RAM: 348KB · ROM: 8M · Motor Driver: TMC2209 (Max Current 1.5A) · Engraving Speed: ≤ 30000mm/min · Screen Size: 3.5 Inch (Memory Card Not Included) · Wireless Support: WiFi, Bluetooth (APP and PC Web Interface) · Alarm Features: Anti-theft Door Alarm, Laser Residue Alarm, Laser Tilt Alarm (External Gyro Module), Smoke Alarm (External Module) · Expansion: Buzzer and Emergency Stop Button Support · Offline Engraving: Supported via Touchscreen Package Includes: · 1 x Engraving Machine Motherboard Kit This engraved machine motherboard kit offers a perfect balance of power, safety, and user-friendly functionality for desktop engraving applications. Its robust CPU performance, quiet motor driver, and extensive alarm systems provide a secure and efficient engraving experience, whether you’re a professional or a hobbyist looking to optimize your engraving projects.