Ultra Low Power

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ESP32 ULP ( Ultra Low Power) Example Available Now: - Stay 5 min in ULP mode and blink the built-in led during that time - once every 5 sec - Wakeup every 5 min and send random temp and humidity to the server using i4things API and again go in ULP mode

https://github.com/i4things/NodeAPI/tree/master/examples/ESP32/ULP/