Build a RF lab on a budget. For homebrewers. For new amateur radio operators.

The official firmware for Meshtastic, an open-source, off-grid mesh communication system.

LILYGO LoRa Series examples

VK3CPU Calculators

Real-Time Wideband Spectrum Analyzer and Signal Generator with BladeRF2.0

stb single-file public domain libraries for C/C++

An Open Source Interferometer for Accurate Distance Measurements

Multichannel SDR based on fast convolution and IP multicasting

Bench and system power supply