Forewarned is forearmed.

"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...

This code has been tested the AI Thinker ESP32 Cam module. It should work the same with the Wrover board or an board that has PSRAM. To use this board, please select your board in the Arduino code the ...

The E-Paper display base class is a subclass of Adafruit_GFX, to have graphics and text rendering. It needs up to 15kB available RAM to buffer the black/white image for the SPI displays, double for ...

Compared to the Arduino Uno of old, modern microcontrollers are absolutely tiny — especially for the amount of processing power and I/O you get. But if you need something really small, like ...