In a recent article in Elektor magazine, [Clemens Valens] describes the construction and software for an ESP32 walkie-talkie system that uses ESP-NOW for the wireless connection between units, along ...

What’s the cheapest quadcopter you can build? As [Circuit Digest] demonstrates with their variant of the ESP-Drone project by Espressif, you only need a minimum of parts: an ESP32 MCU, an inertial ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Ryan Eichler holds a B.S.B.A with a concentration in Finance from Boston University. He has ...