ESP32 Blog (80 posts)
Dive into comprehensive tutorials, project guides, and expert insights about ESP32, IoT, and embedded systems development.
ESP32 Comparison Chart - All Versions, Types & Models (2026 Guide)
Every ESP32 chip in one table: ESP32, S2, S3, S31, C2, C3, C5, C6, C61, H2, H4, H21 and P4. Datasheet specs, wireless, power and which one to pick.
ESP IoT Development Framework (ESP-IDF) in Visual Studio Code
Learn how to use ESP IoT Development Framework with Visual Studio Code, together with ESP-IDF VSCode Extension. Setup, build, flash and monitor your application
ESP-IDF vs Arduino Core: Which Framework to Choose in 2023
ESP-IDF (ESP IoT Development Framework) versus ESP Arduino core. Understand the difference and choose the development tools that suits your project best
Use ChatGPT in ESP32 Microcontroller with OpenAI API
Add natural language processing capabilities to your ESP32 project by integrating the ChatGPT using OpenAI API. Step-by-step instructions with code examples
Can ESP32 Connect to 5GHz Wi-Fi? Exploring Wi-Fi Connectivity Options with ESP32
Learn if ESP32 can connect to 5GHz WiFi in this comprehensive guide. Find out the limitations and benefits of using this feature in your IoT project
ESP32 RMT peripheral with 315 MHz or 433 MHz EV1527, HS1572, PT2240 and similar
Control your EV1527 and similar wireless devices with ESP32 and 433 MHz receiver and transmitter, utilizing ESP32 RMT (Remote Control Transceiver)
ESP32, Arduino and VSCcode - the perfect match for rapid project development
Learn about the vscode Arduino - perfect Arduino IDE alternative. Visual Studio Code is the go-to Arduino IDE replacement for ESP32 development.
Programming ESP8266 Hello World Code Examples for Beginners and Advanced Users
This article provides Hello World code examples to get started with ESP8266 programming. Learn how to start programming the ESP8266 and ESP32 boards.
The Powerful ESP32 Processor for IoT - Is it ARM-based?
Learn about the differences between ARM and Tensilica microcontrollers. Discover the advantages of ESP32 used processor and how it can benefit your designs.
ESP32 Alternatives - Cheaper, Lower-Power and Faster Microcontrollers Compared (2026 Guide)
Honest ESP32 alternatives for 2026: Raspberry Pi Pico 2 W, nRF52840 and nRF54L15, STM32, Teensy 4.1, Arduino UNO R4, ESP8266 and $4 Wi-Fi chips. Vendor specs, store prices and when each one beats the ESP32.
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