ESP-01 4M flash upgrade
ESP-01 flash 1M to 4M
XT26F08B -> Winbond 25Q32JVSSIQ
ESP flash_download_tool
Arduino IDE exsample ESP8266 CheckFlashConfig
DONE
ESP-01 flash 1M to 4M
XT26F08B -> Winbond 25Q32JVSSIQ
ESP flash_download_tool
Arduino IDE exsample ESP8266 CheckFlashConfig
DONE