The ESP32 has emerged as a favorite tinkering device in the maker and hobbyist world thanks to its low cost, built-in Wi-Fi and Bluetooth, and strong community support. One particular strength it has ...

Compared to expensive PCs and server hardware, Single-Board Computers are an inexpensive means to tinker with DIY projects. However, most of the popular SBC series, including the all-powerful ...

The system is built upon four foundational pillars: Autonomous Safety: Utilizing MQ-series gas sensors and flame detectors to provide real-time protection against fire and gas leaks through automated ...

Hoping to break into a new tech career? Start training at your own pace with this beginner's bundle of courses. Want to work in technology, but not sure where to start? The Internet of Things (IoT) is ...

If you use the Arduino IDE to program the ESP32, you might be interested in [Andreas Spiess’] latest video (see below). In it, he shows an example of using all three ESP32 UARTs from an Arduino ...

In a significant development for the world of Internet of Things (IoT) and MicroPython, the Arduino Cloud has officially extended its support to the new Nano ESP32 board. This exciting update, which ...

As hackers, we occasionally forget that not everyone is enamored with the same nerdy minutia that we are. Configuring hardware by changing some lines in the code and compiling a new firmware doesn’t ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

The hardware setup shown below includes the Arduino Uno R4, a DHT11 sensor, and the built-in Wi-Fi for email alerts. The ...