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This article provides an overview of the ESP-Knob, its features, and functionality. It also details the hardware design and outlines the firmware framework that supports its operation.

This article provides a high level overview of the security architecture of the ESP RainMaker IoT platform, covering all aspects like device hardware and network security, client network security, authentication and access control, user-device mapping, cloud data security and certifications.

Espressif has released ESP32-H2 v1.2, bringing significant cryptographic and hardware security improvements.

This article presents ideas and suggestions on different scenarios to use the PSRAM available in some Espressif devices.

This is an introduction to the critical embedded system debugging techniques of tracing and profiling within the Zephyr RTOS. After reading this article, you can use Zephyr’s native tracing tools to gain a visual, in-depth understanding of system dynamics, helping to evaluate performance, spot timing issues, and diagnose complex problems like memory leaks or thread interaction glitches.

This article explains the booting process of Espressif devices up to ESP32-C6 (and probably newer devices).