| 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 wireless and ESP32 (32)
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| 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)
| 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)
| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...
€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-...
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| In the second part of this series, we realized the digital wireless transmission of audio, but the data rate of the prototype was only usabl...
| Transform an Si4732 MiniRadio into an interactive, programmable RF receiver with RadioScripting — a lightweight interpreter running on the E...
| If you're curious about combining real-time vehicle diagnostics with wireless IoT, this webinar is for you. Watch this practical guide to bu...
| Watch how Max Imagination builds drones, robots, and more from scratch. In this recent conversation, he talks about the tools and techniques...
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| Despite their scalability, long range, low power consumption and security with data encryption, LoRa modules were not very suitable for mesh...