ESP-Module-Prog-SUB-01&04 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.


As a subboard, ESP-Module-Prog-SUB-01&04 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 ESP-Module-Prog-1(R).

ESP-Module-Prog-SUB-01&04 supports specific modules for the ESP8684-WROOM and ESP8685-WROOM series. For details about the fitting modules, please refer to the fitting module list.