/wireless/ Recent content in Wireless on Stepperbox Hugo en-us /wireless/amateur-radio/ Mon, 01 Jan 0001 00:00:00 +0000 /wireless/amateur-radio/ <p>Ham radio as a freedom technology — HF, VHF, UHF, digital modes, APRS, Winlink, and emergency communications. Licensing, equipment, and building your own gear.</p> /wireless/sdr/ Mon, 01 Jan 0001 00:00:00 +0000 /wireless/sdr/ <p>Software-defined radio — turning a cheap USB dongle into a general-purpose radio receiver. Scanning, decoding, and understanding the radio spectrum with tools like GNU Radio, SDR#, and rtl_433.</p> /wireless/lora/ Mon, 01 Jan 0001 00:00:00 +0000 /wireless/lora/ <p>Long-range, low-power radio communication using LoRa modulation and the LoRaWAN protocol. Building gateways, nodes, and point-to-point links that reach kilometers on milliwatts.</p> /wireless/mesh-networking/ Mon, 01 Jan 0001 00:00:00 +0000 /wireless/mesh-networking/ <p>Decentralized network topologies where every node is a relay. Meshtastic, BATMAN, Yggdrasil, and other protocols for building resilient networks that don&rsquo;t depend on centralized infrastructure.</p> /wireless/wifi/ Mon, 01 Jan 0001 00:00:00 +0000 /wireless/wifi/ <p>802.11 fundamentals, directional antennas, long-range point-to-point links, and building community wireless networks. Extending connectivity where commercial ISPs don&rsquo;t reach.</p>