The NanoFarfield is a portable far-field measurement system for low-cost vector network analyzers like the NanoVNA and LiteVNA. It features a motorized rotation platform, amplifier, RF limiter, and measurement software to produce accurate radiation patterns and gain measurements. It's designed to be affordable, reproducible, and accessible for RF engineers, researchers, and makers.
OpenEmbed is creating the MeshWalkie, a Meshtastic-ready LoRa handheld using the housing of a Baofeng UV-K6 radio. It features an Espressif ESP32-S3, a Seeed Studio Wio-SX1262 LoRa transceiver, and a Seeed L76K GNSS receiver, all on a custom PCB. The project aims to provide a rugged, open-source alternative to 3D-printed or expensive injection-molded handhelds.
