Radio & the Invisible Spectrum: SDR, Mesh & RFadvanced · ~180 min
A Simple LoRa Sensor-to-Base Telemetry Link
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What you'll do
A working long-range radio link you built end to end — a remote LoRa node that reads a sensor, packs the reading into a compact framed packet with a checksum and transmits it on YOUR region's legal ISM band, and a base station that receives it, throws out any corrupted frame, logs every good reading with its signal strength, and shows it on a simple offline dashboard — with the firmware for BOTH ends written by Claude Code and a real range test you walked yourself.