Build an ESP32 Fox Hunt Beacon with 9M2PJU Firmware
An open source ESP32 firmware that turns any cheap handheld radio into an IARU-standard ARDF…
The 9M2PJU Mod LoRa APRS Tracker: A Tiny Malaysian Companion for the SOTA, POTA and the APRSMY Sunday Net
A relaxed tour of the 9M2PJU Mod LoRa APRS Tracker, a Malaysia-tuned APRS firmware for…
The ClusterDuck Protocol (CDP): Architectural Analysis of an Open-Source, Ad-Hoc LoRa Mesh Network
The resilience of communications infrastructure is frequently tested by extreme weather events and natural disasters.
The M5Stack Cardputer-Adv and Amateur Radio: 15 Real Possibilities Worth Exploring
Every ham knows the feeling: you see a new gadget and immediately think, "How can…
Turning Silicon into Radio: The Magic of Transmitting LoRa Without a Radio Chip
In the world of IoT, if you want to send data over a long distance,…
The Ultimate “DIY APRS TNC”: A Deep Dive into the ESP32APRS Audio Project
For years, if you wanted to set up a serious APRS (Automatic Packet Reporting System)…
M5Stack Cardputer Adv: Your Pocket-Sized Powerhouse for Creativity
In a world where technology shrinks faster than our attention spans, the Cardputer ADV M5…
See The Real World Of RF Signals With DADA v3.3
For Amateur Radio operators and RF engineers, the question is always the same: "Will my…
Unlock New Potential for Your Ham Radio with the ESPRI Project
The world of amateur radio continues to evolve with new and exciting innovations, and the…