At its core, the ESP32 chip is not much more than an integrated circuit, a huge mass of transistors sealed inside an epoxy resin package with some leads. Of course, most of us won’t buy discrete ...

Enter the Super Tiny RP2040/ESP32 Display Development Board—a ... Add in a vibrant TFT display, support for multiple programming environments, and features like GPIO expansion and data logging ...

While the ESP32 is clearly a superior piece of hardware ... to cost cutting measures that help reduce the ancillary parts needed in your circuit design, it’s a worthwhile read for new and ...