No programmers available for this board - Programming ESP32 Cam with Ardunio IDE
There are no programmers for ESP32. It only accepts Serial upload over bootloader.
Versions of IDE before 1.8.13 displayed programmers for all board support packages, that is why a programmer could be selected. Now only programmers for package of the selected board are available. But programmers are used only with the &quot;Burn bootloader&quot; or &quot;Upload with programmer&quot; commands, not with standard Serial upload over bootloader.