Build a Standalone ESP32 DX Cluster Client with 9M2PJU Firmware
An open source ESP32 firmware that turns any of 22 popular screen-equipped ESP32 boards into…
Catching Up with 9M2FRI: Ham Radio Projects in Setia Alam
One of the greatest joys of amateur radio isn’t just the contacts we make over…
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…
Self Host a TAK Server with 9M2PJU OpenTAKServer Docker Stack
A practical tour of 9M2PJU's OpenTAKServer Docker stack, with the history of TAK from MITRE's…
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…
Meet the 9M2PJU HF Prediction Tool: A Free, Relaxing Way to Read the Bands
A relaxed tour of 9M2PJU HF Prediction, a free browser-based HF propagation tool with live…
Top 5 Biggest Amateur Radio Clubs in the World: A Global Tour of Ham Radio’s Heavyweights
A relaxed global tour of the five largest amateur radio clubs in the world: ARRL,…
Meet GAMEMY: The APRS Riddle Bot That Turns Your Handheld Into a Quiz Show
GAMEMY is a quiet APRS-IS station running a riddle game with 1,000 questions across ham…
Is ARRL a Company? The Surprising Truth About Who Runs Ham Radio’s Biggest League
Is the ARRL a for-profit company? Why does it have a CEO? A plain-language look…