ESP32-chip-error-dat
ESP32-WROOM version compare
ESP32 CAM board version error
boot.esp32: PRO CPU has been reset by WDT.
ESP32D0WDQ6 (revision 1) boards
https://github.com/orgs/micropython/discussions/10521
solder a 10UF capacitor between EN and GND pins to prevent the watchdog timer from resetting the board.
NC Pins
V3 Chips
- Pins GPIO6 to GPIO11 on the ESP32-D0WD-V3/ESP32-D0WDR2-V3 chip are connected to the SPI flash integrated on the module and are not led out.
V2 Chips
- Pins SCK/CLK, SDO/SD0, SDI/SD1, SHD/SD2, SWP/SD3, and SCS/CMD, i.e. GPIO6 to GPIO11 are used to connect to the module integrated SPI flash, not recommended for other functions.