# Ultra Low Power (ULP) coprocessor

[中文]

The Ultra Low Power (ULP) coprocessor is designed to perform tasks while the main CPU is in deep sleep mode, allowing for power savings and extended battery life in applications. The ULP coprocessor can monitor sensors, control peripherals, and handle other tasks that do not require the main CPU's computing power. It can also wake up the main CPU when specific conditions are met, such as when a sensor reading exceeds a predefined threshold.

Note

The ULP coprocessor is not supported on ESP32-H2.

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