# ESP32-C2 (ESP8684) Upgrade: More Memory, Storage, and Performance

DevFeed: [ESP32-C2 (ESP8684) Upgrade: More Memory, Storage, and Performance](<https://devfeed.tech/articles/esp32-c2-esp8684-upgrade-more-memory-storage-and-performance-13685.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/2025/03/esp32c2_news/>)

Author: John Lee

Published: 2025-03-07T10:38:28Z

Content type: release

Language: en

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

Topics: [ESP32](<https://devfeed.tech/topics/esp32.md>), [ESP-IDF](<https://devfeed.tech/topics/esp-idf.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [Hardware](<https://devfeed.tech/topics/hardware.md>)

Tags: [blog](<https://devfeed.tech/tags/blog.md>), [esp-idf](<https://devfeed.tech/tags/esp-idf.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [esp32-c2](<https://devfeed.tech/tags/esp32-c2.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [logging](<https://devfeed.tech/tags/logging.md>), [memory](<https://devfeed.tech/tags/memory.md>), [ota](<https://devfeed.tech/tags/ota.md>), [performance](<https://devfeed.tech/tags/performance.md>), [storage](<https://devfeed.tech/tags/storage.md>), [upgrade](<https://devfeed.tech/tags/upgrade.md>)

## AI overview

Espressif describes an ESP32-C2 (ESP8684) upgrade that adds memory and Flash storage and improves performance and efficiency. It recommends that developers and manufacturers update to the latest ESP-IDF minor version for compatibility and stability.

## Source excerpt

To fully leverage the improved capabilities of the ESP32-C2, we recommend that all developers and manufacturers update to use the latest ESP-IDF minor version as soon as possible. Espressif has upgraded the ESP32-C2 (ESP8684) to enhance its performance and efficiency. This update provides additional memory and Flash storage, enabling developers to build more complex applications while ensuring long-term stability and support.