We are simulating a scenario in which a reactive jammer (implemented on an ESP32) attempts to disrupt the communication of a legitimate LoRa device at the physical (PHY) layer. The jammer continuously ...

E (xxxx) i2c.master: I2C transaction unexpected NACK detected I²C scanners detect no devices at 0x3C or 0x3D, even though the OLED should use one of these. The OLED module has a 472 resistor (≈4.7kΩ), ...

Abstract: Long Range Wide Area Network (LoRaWAN) has emerged as a leading Low Power Wide Area Network (LPWAN) solution for enabling connectivity in Internet of Things (IoT) wireless networks. The ...

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Abstract: The integration of artificial intelligence (AI) with low power wide area networks (LPWAN) offers a promising approach to address resource constraints and dynamic network conditions inherent ...

Ever want to find your device on the map? Think we all do sometimes. The technology you’ll generally use for that is called Global Positioning System (GPS) – listening to a flock of satellites flying ...

A new generation of IoT radios is set to extend global coverage with satellite links while offering cost-optimized options for deep coverage at ultra-low power, aiming to make connected devices more ...