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Hardware Watchdog
Posted: Sun Apr 19, 2020 9:02 pm
by cruzinchris
I am working on a mission critical ESP32 and I wish to incorporate a Hardware Watchdog. Since there is no Reset Pin on the ESP32, how would I do that?
Thanks in advance.
Re: Hardware Watchdog
Posted: Mon Apr 20, 2020 2:58 pm
by ESP_Sprite
The EN line works as a reset pin. Pull it low, ESP32 resets. Pull it high, ESP32 restarts operation.
Re: Hardware Watchdog
Posted: Tue Apr 21, 2020 1:15 am
by cruzinchris
Wow,, that was simple. Thank you. See what happens when you let a hardware/analog guy around the ESP32!