This project demonstrates how to use MQTT to control 4 AC bulbs using the MIT App Inventor platform and NodeMCU. MQTT is a lightweight messaging protocol that is ideal for IoT applications, and ...
The ST87M01-1301 NB-IoT wireless module from ST provides narrowband cellular connectivity along with both GNSS and ...
Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...
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 ...
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