How To Set Up ESP32 in Arduino IDE [2025]

Learn how to install ESP32 in Arduino IDE. Suited for beginners, this tutorial includes setup instructions, troubleshooting tips, and more!
Learn how to install ESP32 in Arduino IDE. Suited for beginners, this tutorial includes setup instructions, troubleshooting tips, and more!
Learn how to encrypt ESP-NOW communication on ESP32 devices to secure wireless data transmission. A step-by-step guide with code examples!
I2C vs. SPI: Learn the differences, how the protocols work, and when to use each in your Raspberry Pi or microcontroller projects.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.