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By ecovolt
Dear friends, I'm new in this area and as you know at the beginning everything goes slowly.
I have an Sparkfun Blynk Board ESP8266 and from time to time I'm experiencing crashes.
The code is simple and send emails and mobile warning if the grid fails.

I need somebody to help me to implement a small watchdog timer code in order to reboot the board if gets locked or crash during functionality.
Can you help me please? Is this mechanism possible to be implemented in this board ?