[Giovanni] built his energy meter to monitor energy usage in his whole home. An ESP32 serves as the heart of this build. It’s hooked up with a JSY-MK-194G energy metering module, which uses a ...

This all-in-one display, keyboard, and trackpad is an easy way to turn any ... (or just "Dog" for short), and it makes its home on an ESP32 board. The build itself is very simple—its most ...

Not to worry – just grab an ESP32 and the right GUI library ... Combining the LittlevGL GUI library with the screen’s touchpad makes creating a full graphical interface easy.