Arduino Nano sketch for for Si5351 VFO and Bob Fontana AK3Y's Tuna Tin S QRPp CW Transmitter This Arduino Nano Si5351 VFO code designed for the Tuna Tin S, a low power amateur radio radiotelegraphy ...

本文旨在成为流行 RF 433MHz 发射器/接收器模块的完整指南。我将解释其工作原理，展示一些功能，并分享一个 Arduino 项目示例，您可以将其采纳并应用于您自己的项目中。 这些 RF 模块在 Arduino 爱好者中非常流行。433MHz 用于各种需要无线控制的应用中。这些模块 ...

Inspiration for this came from the ESPiLight effort. Kudos to puuu for this, and the awesome package. This is the LILYGO® LoRa32 V2.1_1.6.1 433Mhz board running OpenMQTTGateway. The initial port ...

Abstract: Noise-shaping is essential for Direct Digital to RF (DDRF) transmission but filtering of Out of Band (OOB) quantization noise is difficult at 6 GHz for Wi-Fi 6E. We present a filter-free ...