Radio easy hack eu skoda1/15/2024 ![]() ![]() Enjoy!ĭigital modes are all the rage these days in amateur radio - hams are using protocols like WSPR to check propagation patterns, FT8 to get quick contacts on many bands with relatively low power, and MSK144 to quickly bounce a signal off of a meteor. ![]() It’s a really slick looking device, and maybe worth your time to check out. The LoShark ships in 433, 868, and 915 megahertz versions. If this gets you excited, it’s already available for order for a reasonable $59.99. Who knows, we may even see Meshtastic running on this thing some day. And if JavaScript isn’t your thing, the Linux system on the device means you can knock yourself out with C or C++ code. That chip can both send and receive, so this device should be capable of more than just capturing traffic. ![]() The team at SudoMaker is working on their Resonance runtime, which allows interacting with the onboard sx126x radio chip using JavaScript code. The way debugging works is interesting, too. It’s a USB key form factor, with a MIPS processor running a real Linux kernel. The wait may be over, as there’s now the LoShark. What’s been missing for quite a while is a device that allows for full access to a LoRa radio from a more capable CPU. There are some great embedded devices based around STM32, NRF52, and ESP32 microcontrollers. LoRa, the Long Range wireless protocol is pretty great for trickling data across long distances. ![]()
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