Experience exceptional precision and performance with the LS ESP32 PRO V2.1 Laser Engraver Control Board, designed specifically for desktop engraving machines. Powered by a cutting-edge ESP32 dual-core 32-bit CPU running at an impressive 240MHz, this control board delivers high-speed processing and efficient operation for your engraving projects. Key Features: · **High-Performance CPU:** Equipped with an ESP32 dual-core 32-bit processor at 240MHz, ensuring fast and reliable processing for complex engraving tasks. · **Silent and Smooth Motor Control:** Integrated TMC2209 stepper motor drivers provide near-silent operation with a maximum carving speed of up to 30,000mm/min, enabling precise and quiet engraving. · **Versatile Connectivity:** Supports WiFi and Bluetooth connectivity, allowing seamless control via mobile apps and PC web interfaces. Offline engraving is also supported with compatibility for a 3.5-inch touch screen. · **Comprehensive Safety Mechanisms:** Advanced safety features include engraving pause prevention, laser head tilt detection (via external gyroscope module), flame monitoring, smoke detection (external module), anti-theft door alarm, laser stay alarm, and safety door functionality, ensuring a secure engraving environment. · **Expandable Safety and Control Options:** Supports buzzer expansion and emergency stop button expansion for enhanced operational control and safety. · **Wide Power Input Range:** Compatible with 12V to 24V power input at 10A, supporting a maximum power of 50W for stable and efficient performance. · **Robust Memory Configuration:** Equipped with 348KB RAM and 8MB ROM, providing ample space for firmware and engraving data storage. Specifications: · Item Type: Laser Engraver Control Board · Material: PCB · Module: LS ESP32 PRO V2.1 · Power Input: 12V-24V, 10A · Maximum Power: 50W · CPU Module: ESP32 Dual Core 32-bit · Frequency: 240MHz · RAM: 348KB · ROM: 8MB · Motor Drive: TMC2209 (Max Current 1.5A) · Connectivity: WiFi (PC & App), Bluetooth (App) · Carving Speed: ≤ 30000mm/min · Supports Offline Carving with 3.5-inch Touch Screen Compatibility · Safety Features: Anti-Theft Door Alarm, Laser Stay Alarm, Laser Tilt Alarm, Flame Monitoring, Smoke Alarm · Expansion Support: Buzzer, Emergency Stop Button · Rolling Axes Support: Yes · Storage Card: Not included Package Includes: · 1 x LS ESP32 PRO V2.1 Laser Engraver Control Board The LS ESP32 PRO V2.1 control board combines powerful processing capabilities with quiet, precise motor control and comprehensive safety features, making it the perfect choice for desktop laser engraving machines. Its flexible connectivity options and offline functionality provide convenience and ease of use, while advanced security mechanisms ensure safe and reliable operation. Upgrade your engraving setup with this high-performance and feature-rich control board for superior results every time.