# ULP

Published articles for ULP.

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## Building low power applications on Espressif chips: Ultra-Low-Power (ULP) coprocessor

DevFeed: [Building low power applications on Espressif chips: Ultra-Low-Power (ULP) coprocessor](<https://devfeed.tech/articles/building-low-power-applications-on-espressif-chips-ultra-low-power-ulp-coprocessor-13698.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/04/ulp-lp-core-get-started/>)

Author: John Lee

Published: 2025-04-02T06:05:59Z

Content type: tutorial

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Espressif](<https://devfeed.tech/topics/espressif.md>), [Tutorial](<https://devfeed.tech/topics/tutorial.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [ESP32-C6](<https://devfeed.tech/topics/esp32-c6.md>), [Microcontroller](<https://devfeed.tech/topics/microcontroller.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>), [Programming](<https://devfeed.tech/topics/programming.md>)

Tags: [battery](<https://devfeed.tech/tags/battery.md>), [blog](<https://devfeed.tech/tags/blog.md>), [boot](<https://devfeed.tech/tags/boot.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c6](<https://devfeed.tech/tags/esp32-c6.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [hardware](<https://devfeed.tech/tags/hardware.md>), [low-power](<https://devfeed.tech/tags/low-power.md>), [lp-core](<https://devfeed.tech/tags/lp-core.md>), [programming](<https://devfeed.tech/tags/programming.md>), [ulp](<https://devfeed.tech/tags/ulp.md>)

### AI overview

This article introduces Ultra-Low-Power coprocessors in Espressif chips and presents a tutorial for using them to reduce application power consumption. It focuses on the LP-Core available on the ESP32-C6 and uses ESP-IDF v5.4.

### Source excerpt

In this article, we'll start with a quick overview of Ultra Low Power coprocessors (ULPs) in Espressif chips and how they can significantly reduce power consumption in your applications. Then, we'll walk through a tutorial on how to use ULPs in practice!