ESP_igrr wrote:You are however free to modify bootloader code to support different WP pin in your design.
What about ROM loader considerations?
martinayotte wrote:Are all WROOM32 equipped with 1.8V flash ?
So, the failure I've got could happen to anyone who leave the pin floating, right ?
ESP_igrr wrote:GPIO6 is one of the GPIOs which are used to connect the flash chip on most boards. Using it for some other purpose will not work, as it will interfere with communication between the ESP32 and the flash chip.