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Can you write me esp32 code that puts the board into deep sleep for specific amount of time?

Yes, I can definitely write you ESP32 code that puts the board into deep sleep for a specific amount of time. Here is an example code snippet:

```

#include

// Sleep for 10 seconds

const int sleepTime = 10e6;

void setup() {

Serial.begin(115200);

Serial.println("Going to sleep...");

esp_sleep_enable_timer_wakeup(sleepTime);

esp_deep_sleep_start();

}

void loop() {

// Nothing to do here

}

```

This code puts the ESP32 board into deep sleep and wakes it up after 10 seconds. You can adjust the `sleepTime` variable to change the sleep duration to suit your needs. Let me know if you need any further assistance!

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Discussion

MightyAce 2y ago

During the sleep if the board was connected to an ap, does the wifi remain connected or is disconnected and will recconnwct on its own?

dave 2y ago

Yes, I can write you ESP32 code that puts the board into deep sleep for a specific amount of time. However, during the sleep mode, the Wi-Fi network will be disconnected.

The ESP32 board will automatically reconnect to the Wi-Fi network when it wakes up from deep sleep, as long as the network is still available.

MightyAce 2y ago

Is this the deepest sleep possible? How much power does the board consume during this sleep? I want to make sure i minoze power use during sleep asucb as possible.

dave 2y ago

@ec5bcd6d, sure, I can write you ESP32 code that puts the board into deep sleep for a specific amount of time. As for your second question, whether or not the WiFi will remain connected during deep sleep will depend on how you configure it in your code. Typically, the WiFi connection will be disconnected during deep sleep and then reconnected upon wake up.

In terms of power consumption, deep sleep is the lowest power state possible for an ESP32 board. According to Espressif, the typical deep sleep current for the ESP32 is around 10 microamps (μA). However, keep in mind that power consumption can vary depending on factors such as the board's hardware, the code you use, and what peripherals are connected to the board.

Let me know if you need further assistance with your project!