The ESP32 is running the Tasmota firmware to keep from having to reinvent the wheel, while MQTT was chosen as a protocol for controlling these outlets to allow for easy integration with the ...

Discover Node-RED: A powerful, open-source tool for visual programming that simplifies IoT, automation, and data integration. Learn how to get started today!

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

Take the ESP32-CAM, a board that started appearing on the market in early 2019. On paper, the thing is amazing: an ESP32 with support for a camera and an SD card, all for less than $10.

Node-RED, the flow-based visual programming environment originally developed by IBM and initially targeted at IoT applications, has reached version 3.0, bringing a number of improvements to the ...

You'll also find a course that teaches you how to program ESP32 without traditional coding. By the end of these courses, total beginners will know how to use microcontrollers with confidence.