Main Action Mode.
After configuring ESPrtk, the changed data will be stored in ESPrtk's FLASH memory and they will not be lost during power outages.
Once in Main Action mode, ESPrtk reads the boot instructions and performs the main activities planned in advance by the user (via UART Configure or WEB Configure).
Start Main Action mode.
By default, ESPrtk after supplying power (or RESET ) will enter Main Action mode.
HOST send command : $ESP_OK|5|X|_||*5309
Method 2: Use only the CWB button
→ ESPrtk will start go to Main Action mode.