Enhance your development and debugging workflow with this high-performance Programmer Downloader, designed with a simplified 4-wire SWD interface (VCC, SWDIO, SWCLK, GND) to enable fast and efficient emulation and programming. Featuring USB communication functionality, it seamlessly connects to your PC and communicates with supported devices via SWD/JTAG protocols, facilitating smooth debugging, simulation, and downloading tasks. Key Features: · Simplified 4-Wire SWD Interface: Provides a streamlined connection with VCC, SWDIO, SWCLK, and GND pins for high-speed programming and emulation. · USB Communication Function: Enables reliable communication between PC and target devices using SWD/JTAG methods for efficient debugging and downloading. · Broad Compatibility: Fully compatible with traditional V8 emulators, offering identical functions and a universal micro USB interface for easy connectivity, similar to common Android phone cables. · 3.3V Output with 300mA Max Current: Supplies stable 3.3V output with a maximum current of 300mA, ideal for debugging and powering target boards during development. · Enhanced Safety Protections: Equipped with an onboard self-recovery fuse for effective short circuit protection and an ESD protection device to ensure stable and safe operation. · Versatile Programming and Simulation: Supports programming for FLASH ROM, EEPROM, AFR, and more, along with advanced debugging capabilities including full-speed operation, single-step debugging, breakpoint debugging, and real-time IO status and variable data monitoring. · Fast and Responsive Performance: Utilizes USB 2.0 interface for rapid SWD download speeds and quick response during simulation and debugging tasks. · Compact and Portable Design: Lightweight and small form factor makes it easy to carry and ideal for students, engineers, technicians, factories, and electronics enthusiasts. Specifications: · Material: PCB · Output Voltage: 3.3V · Maximum Output Current: 300mA · Programming Functions: Supports FLASH ROM, EEPROM, AFR programming · Simulation Functions: Full-speed operation, single-step debugging, breakpoint debugging, IO status and variable data monitoring · Interface: USB 2.0, 4-wire SWD (VCC, SWDIO, SWCLK, GND) Package Includes: · 1 x Programmer Downloader This Programmer Downloader is an essential tool for efficient learning, development, and debugging in embedded systems. Its robust features, fast programming speeds, and safety protections make it a reliable choice for professionals and hobbyists seeking precise control and rapid development cycles.