Visible Manufacture NameEspressif System
Visible Manufacturer’s codeESP-PROG
ESP-Prog is one of Espressif’s development and debugging tools, with functions including automatic firmware downloading, serial communication, and JTAG online debugging. ESP-Prog's automatic firmware downloading and serial communication functions are supported on both the ESP8266 and ESP32 platforms, while the JTAG online debugging is supported only on the ESP32 platform. ESP-Prog uses FT2232HL as its USB Bridge Controller chip.