Discover how the Arduino Opta Pro can be leveraged beyond its industrial roots for smart home and DIY automation. In my ...

The built-in web server, which is hosted on the ESP32, allows monitoring through any device connected to the local network, ...

Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...

There was an error while loading. Please reload this page. The ESP32 Door Sensor SMS Notifier is an embedded program designed to monitor a door using a magnetic ...

TX & RX pins defined to correct pins on S2 mini RX = GPIO17, TX = GPIO18 (Thanks to Danny-(Ant966) & SurvivalHacking for providing your diagrams) Thought I'd make it easy for those wanting to try out ...

Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory. These specifications provide ample resources for handling complex IoT tasks.

Creator Hathey Mash has launched a Kickstarter campaign for HackStar, described as an advanced ethical hacking tool. It is ...

Abstract: WiFi-based sensing technology has become a very popular research area. However, the current major research focuses on single-task sensing, and the very few studies on WiFi multi-task sensing ...

The measurement of infinitesimal currents is critical, mainly due to the need for very low-noise and high-sensitivity signal amplifiers and a robust input stage that is insensitive to EMI. This ...