I want to use ESP32 with the STWD100NYWY3F external watchdog timer. Below is my connection diagram.
On WDI with 33 pin, periodic pulses are sent to the watchdog timer. If the timer is not reset, then a low level is sent from WDO to the EN output, which should reset ESP32. EN output is constantly raised to a high level, which should block its operation, as soon as a low level is applied to 32 outputs - the timer starts and controls the system.
- I correctly understood the principle of operation and the scheme?
- Will it work with ESP32 or do I need to change something?
- On one of the forums I saw the following:
Is this a problem for ESP?