Seeed Studio Wio-LR1121 is a tiny, multi-band LoRa module based on LR1121 RF transceiver, a low-cost version of LR1120 ...

The beginner’s guide for hobbyists and makers unlocks some of the practical secrets behind lightning detection design.

Quantum-ready standards, field-proven SDR attacks, and new P25 link-layer tools are redefining secure RF design. Yesterday’s ...