Product introduction: CMSIS-DAP/DAPLink simulator is a simulator launched by Muse Lab with open source hardware and software. Compared with the popular jlink/st-link on the market, it has fast burning speed, no firmware loss, no copyright risk, rich functions, small and exquisite appearance, and low price, which can better meet the daily development, debugging and download needs of electronic engineers Product name: CMSIS-DAP/DAPLink simulator with U disk Debug interface: JTAG, SWD, virtual serial port Development environment: Keil/MDK, IAR, OpenOCD Target chip: All chips based on Cortex-M core, such as STM32, NRF51/52, etc. Operating system: Windows, Linux, Mac Input voltage: 5V (USB power supply) Output voltage: 5V/3.3V (can directly supply power to the target board) 1. User manual: 2. Hardware and software information: 3. Win7 serial port driver: 4. The default IO voltage is 3.3V. For some target chips with non-3.3V IO voltage, it is recommended to purchase additional DAP IO level adapter boards for use. You can click here or search for IO level adapter boards in the store. 5. Provide one-click programming tool script, green software is free of installation, you only need to double-click the script to complete the erasing, writing, read protection, etc. of the target chip, and you can also modify the script to complete your customization needs. More convenient and powerful Script tool: DAPLink supports U disk firmware upgrade DAPLink implements a bootloader with U disk function, which can easily complete firmware upgrades Firmware upgrade method: Use the Dupont cable to short-circuit nRST and GND, plug DAP into the PC, and a USB flash drive named MAINTAIN will appear At this time, disconnect nRST and GND, and drag the new firmware to the U disk of MAINTAIN to automatically complete the firmware upgrade Package Included: Emulator x1