Sleep ESP32 UART

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Joined: Mon Aug 06, 2018 3:22 pm

Sleep ESP32 UART

Postby cristian.cecconello » Mon Aug 06, 2018 3:29 pm

Good Morning,

I start working with ESP32 with Lora, and in my application I need to put the ESP32 to sleep and when I receive any character in Serial1 (UART) I need to wake up the ESP32.

I using the Arduino IDE.

I can´t miss any character is coming from serial port, because these character is an information providing from device.

How the code can I use for this propose?

Another question, when the ESP32 wake up it pass to void setup or there is a way for not pass to void setup.

Thanks for help me.


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