I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

Dmx breakdetection is done through the use of the RMT peripheral and reception on the UART. Compiles and works on Core 2.0.x and from Core 3.3.x onwards. Core version 3 had a fatal bug in the RMT ...

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ITEAD has sent us samples of the Open Nextion ONX3248G035 and ONX2432G028 ESP32-S3 HMI displays for review. Open Nextion is a new product line that differs from the original Nextion HMI family, which ...

Using PlatformIO with Visual Studio Code offers a powerful, flexible, and easy-to-use environment for microcontroller firmware development. This article describes an example of integrating PlatformIO ...

The Arduino development team has recently unveiled the latest version of their Integrated Development Environment (IDE), version 2.3, which brings a host of improvements to the platform. This update ...

Hello, I’m excited to review the ESP32 display modules and HMI touchscreens from Elecrow with sizes ranging from 2.4 to 7.0 inches. For this review, Elecrow kindly provided me with both 3.5-inch and 7 ...

An ESP32 camera (cam) can take pictures at 2MB per second rate and transmit them up to 200 metres using a small antenna on 2.4GHz. But when it teams up with an internet-enabled network it can do ...