It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

Thanks to a tiny microcontroller, I can have a travel router anywhere I go.

This ESP32-based smart energy monitor can predict your next electricity bill. It tracks voltage, current, temperature, ...

Ready to add AI to an energy meter? Learn how to use Home Assistant data and Python labeling scripts to train an Edge Impulse ...

As hackers, we occasionally forget that not everyone is enamored with the same nerdy minutia that we are. Configuring hardware by changing some lines in the code and compiling a new firmware doesn’t ...

The T-Display AMOLED Touch ESP32 is an advanced version of the well-known ESP32 board, now equipped with a touch interface. This addition transforms the board into a more interactive platform, ...

The ESP32 by Example course, paired with Prof. Jim Solderitsch’s guidance, teaches you the hardware, code, and systems behind ...

My first foray into the IoT utilized the Espressif ESP8266, an SoC with 32-bit MCU and 2.4-GHz Wi-Fi built in. Since then, I have used many different module variants based on the microcontroller. So ...

Whenever there’s a superlative involved, you know that degree of optimization has to leave something else on the table. In ...