ESP32
Lightweight MQTT Broker for ESP32: Mosquitto ported to ESP-IDF
·5 mins
ESP-IDF
MQTT
Broker
IoT
ESP32
Mosquitto – the industry-standard MQTT broker – has been ported to ESP-IDF. Its lightweight version retains Mosquitto’s core functionality and security features to run on resource-constrained IoT devices. This MQTT broker is ideal for edge computing, testing, and standalone IoT deployments. In this article, we will do an overview and show you how to get started.
NuttX for Motor Control and Sensing: MCPWM and DC Motor Control
·12 mins
NuttX
Apache
ESP32
ESP32-C6
Motor
IMU
This article demonstrates how to implement motor control and speed sensing on an ESP32-C6 using NuttX RTOS. It covers setting up MCPWM for motor control, ADC for potentiometer reading, and quadrature encoder for speed measurement. The implementation showcases NuttX’s real-time capabilities through a practical example using common peripherals and sensors.
Introducing ESP32-P4-EYE: A Powerful Vision Development Board for Edge AI
·2 mins
Camera
MIPI-CSI
HMI
IoT
ESP32
P4
Technology
Discover the ESP32-P4 EYE DevKit — a compact, camera-focused development board designed for real-time image processing and edge computing. Learn how this powerful, low-cost solution can accelerate your next smart camera or IoT project.
Bevy Entity Component System on ESP32 with Rust no_std
·6 mins
Embedded Systems
ESP32
ESP32-S3
ESP32-C3
Rust
Bevy
No_std
ECS
WASM
RED DA (EN 18031) Certification Compliance: What You Need to Know
·10 mins
Security
IoT
ESP-IDF
ESP32
This guide helps manufacturers of wireless-enabled products based on Espressif modules understand the RED DA (EN 18031) cybersecurity requirements, identify their product’s category, and determine the right path to certification before launching in the EU market.
Security in ESP RainMaker
·8 mins
ESP32
ESP-Rainmaker
Espressif
IoT
RainMaker
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 part numbers explained: A complete guide - Modules
·7 mins
ESP32
ESP32-S2
ESP32-S3
ESP32-H2
ESP32-C3
ESP32 Undocumented Bluetooth Commands: Clearing the Air
·5 mins
ESP32
Security
IoT
Bluetooth
Introducing ESP LowCode Matter: Simplified Device Development
·6 mins
Low Code
Matter
Espressif
ESP32
esp-hal 1.0.0 beta announcement
·11 mins
ESP32
Rust
Xtensa
RISCV
Announcement
Enabling External PSRAM for Zephyr Applications on ESP32 SoCs
·24 mins
ESP32
ESP32-S2
ESP32-S3
Zephyr
PSRAM
SPIRAM
Introduction to Zephyr OS Tracing and Profiling
·8 mins
ESP32
Tracing
Profiling
Zephyr
Using Wokwi with NuttX
·6 mins
NuttX
Apache
ESP32
POSIX
Linux
Wokwi
Simulation
ESP32 bootstrapping in Zephyr
·15 mins
ESP32
ESP32-S2
ESP32-S3
ESP32-C3
ESP32-C6
ESP-IDF
Zephyr
Using Lua as ESP-IDF Component with ESP32
·5 mins
ESP32
ESP-IDF
Lua
Scripting
Component
Testing applications with Pytest and NuttX
·11 mins
NuttX
Apache
ESP32
Pytest
Testing
How to Create an UI Application for the ESP32-S3
·9 mins
ESP32
ESP-IDF
GUI
Embedded Wizard
ESP32-S3
ESP32-S2
Matter: Improvements to Espressif DAC Provisioning Service
·2 mins
ESP32
IoT
Matter
Using ESP-BSP with DevKits
·3 mins
Embedded Systems
ESP32
ESP32-S2
ESP32-S3
ESP32-C2
Espressif
BSP
DevKit
Wireless Connectivity Solutions for ESP32-P4
·4 mins
ESP32
Wifi
Wireless
Microcontrollers
Connectivity
Easily Develop Graphical User Interfaces (GUIs) with Espressif Microcontrollers (MCUs)
·4 mins
ESP32
ESP-IDF
GUI
Embedded Wizard
ESP32-S3
ESP32-S2
Building Applications on NuttX: Understanding the Build System
·12 mins
NuttX
Apache
ESP32
POSIX
Linux
Tutorial
ESP32's family Memory Map 101
·11 mins
ESP32
ESP32-S2
ESP32-S3
ESP32-C3
ESP32-C6
Zephyr
Using ESP-NOW in Arduino
·14 mins
Arduino
ESP-NOW
Wireless
Wi-Fi
ESP32
ESP32-S2
ESP32-S3
ESP32-C3
ESP32-C6
Getting Started with Wi-Fi on ESP-IDF
·18 mins
ESP32
ESP-IDF
Wi-Fi
Tutorial
Getting Started With ESP-IDF
·8 mins
ESP32
ESP-IDF
Tutorial
Command — Response Framework in ESP RainMaker
·3 mins
ESP32
ESP-Rainmaker
Espressif
IoT
RainMaker
Secure boot with auto-signing in ESP RainMaker OTA
·3 mins
ESP32
Espressif
IoT
Secure Boot
RainMaker
How to switch between multiple ESP32 firmware binaries stored in the flash memory
·6 mins
Embedded Systems
ESP32
ESP32-S3
ESP32-P4
GUI
OTA
Espressif
BSP
Getting Started with NuttX and ESP32
·8 mins
NuttX
Apache
ESP32
POSIX
Linux