| Can an ESP32 detect people without cameras or motion sensors? Discover how Wi-Fi signal disturbances, CSI, and smart DSP enable real-time oc...
All items tagged with Wi-Fi and ESP32 (15)
€5 (FREE for Members)
| The 2026 IoT & Sensors edition of Elektor is out! Inside, we provide in-depth design projects and insightful tutorials on a range of topics....
€5 (FREE for Members)
| A Redox meter is typically used to monitor water quality. In a swimming pool, it helps verify whether the disinfection process is working co...
€5 (FREE for Members)
| Stop juggling multiple wireless modules. The all-in-one MultiRF development board does it for you. It supports six RF technologies (Wi-Fi, E...
€5 (FREE for Members)
| The low-cost ESP32-C3 SuperMini modules feature a compact SMD antenna. However, the small antenna design greatly restricts the effective Wi-...
€5 (FREE for Members)
| Avoid costly water damage with a smart leak detection system! This do-it-yourself, ESP32-powered waterflow monitor connects via Wi-Fi and fe...
| Let's make a homemade wireless ESP32-CAM WiFi Surveillance Camera using an ESP32-CAM module.
| The installation of a weather station usually requires the fitting of a set of dedicated sensors on the roof, which, for various reasons, is...
€5 (FREE for Members)
| Logging debug data from a microcontroller to a laptop is not always convenient. Either there is no spare laptop, or the development board is...
| Logging debug data from a microcontroller to a laptop is not always convenient. Either there is no spare laptop or the development board is...