Here is the translation: HUNO H32 H512 Offline Programmer AVR Arduino Bootloader Standalone Loader

The programmer uses a universal 6-pin ICSP interface. When programming, align the pin of the programmer marked with a triangle with pin 1 (MISO) of the 6-pin ICSP port and insert it. The programmer will automatically start programming upon being powered on. The flashing red and green lights indicate that programming is in progress. When the red or green light stays on continuously, it indicates the end of programming. A solid green light means programming was successful, while a solid red light means programming failed.