Have a drawer full of old Raspberry Pi Zero W or Zero 2 W boards? Bring them out to a PiZZa party!
PiZZa turns a Raspberry Pi Zero into a powerful microcontroller that you can program using the Arduino IDE. Today we’ll set it up and test it out.
Learn about the evolution of text-to-speech systems and see how we can use services like wit.ai and OpenAI TTS to make our ESP32 projects talk.
We will see how to program and ESP32 for both of these services, and we wil compare the quality of the voice.
Learn to use OTA (Over-The-Air) updates with the ESP32! Update your code without using a USB cable.
Today I wil show you three different OTA update methods that you can use with the ESP32.
The ESP32 is a power-hungry beast, consuming up to 240 mA when the Wi-Fi is used. Thus makes running your ESP32 projects on batteries difficult.
Today we will learn ho we to use the ESP32s four Low-Power modes to reduce current consumption and increase battery life.
Ever want to chat with an ESP32? Even if you haven’t considered it, being able to program and configure a microcontroller just by “talking” to it is a pretty cool thing!
Enter WireClaw, and AI agent that gives OpenClaw-like capabilities to the ESP32. In this article we’ll see how to install and use WireClaw.
The Arduino Modulino modules are advanced I2C peripherals that are very easy to use. These low-cost modules connect using Qwiiic connectors and can be programmed in either Arduino C++ or MicroPython.
Today we will see how easy it is to use Modulino modules in your projects.
Hook an ESP32 to your Local Area Network using Ethernet – this guide shows you how. We’ll Build a simple Web Server, and a PoE Camera that powers itself from an Ethernet cable.
Ethernet has a lot of advantages over WiFi, this article wil show you how to maximize your ESP32’s network performance.
Here is a list of the best sites on the Internet for learning electronics, no matter what level of expertise you have.
Best of all, every resource on this list is free!
Today we will look at some useful and unique tools for the ESP32 microcontroller. All of these tools run online in your web browser, no software installation required.
We will explore Diagnostic tools, Firmware Installers, Software Installers and even a few Online IDEs. Come check them out!
Today we wil look at rapid prototyping systems, wiring systems that allow you to quickly hook up common electronic components, modules and microcontrollers.
We will take a look at three of the most popular systems – Qwiic, Grove and STEMMA. We’ll see how they work, and how they can speed up the development process and eliminate wiring errors