:link_to_translation:`zh_CN:[中文]`
ESP-Module-Prog-SUB-02 is an Espressif flashing subboard designed specifically for modules. It can be used to flash modules without soldering the module to the power supply and signal lines.
Note
As a subboard, ESP-Module-Prog-SUB-02 cannot be used alone, but must be used together with the ESP-Module-Prog-1 or ESP-Module-Prog-1R mainboard.
For detailed information about the mainboards, please refer to :doc:`../esp-module-prog-1-r/user_guide`.
ESP-Module-Prog-SUB-02 supports specific modules for the ESP-WROOM, ESP32-C3-WROOM, and ESP8684-WROOM series. For details about the fitting modules, please refer to the :ref:`fitting module list <fitting-modules-of-prog-02>`.
.. toctree:: :maxdepth: 2 User Guide <user_guide>