There are a number of great libraries out there to allow IoT devices to connect to the internet using a variety of network protocols. For cellular-enabled devices, the choice typically falls on ...

This section provides the wiring guide for connecting a 2.8inch TFT display based on ILI9341 to an ESP32 development board. The table below outlines the pin connections for the display and touch ...

Abstract: Nowadays the growth of IoT is rapid and the MQTT protocol has become widely used in IoT communication. MQTT protocol does not come with strong security features except the username and ...

Abstract: Due to the complexity of industrial site environments and the instability of networks, establishing a data exchange mode with high quality and low bandwidth requirements between on-site ...

Learn the benefits and risks of options and how to start trading options Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. Samantha (Sam) Silberstein, CFP®, CSLP®, ...