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…
Echoes from the 1960s: When Listening to the Radio Required a License
In today's era of endless streaming, digital nodes, and instant global communications, it is easy…
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…
9M2PJU Amateur Radio EmComm Dashboard: A Practical Tool for Emergency Communications
When emergency communications work becomes active, the biggest challenge is rarely just getting on the…
Mencari Arah Kiblat dari Semenanjung Malaysia Menggunakan Kompas Bearing Oleh 9M2PJU
Mengetahui arah kiblat yang tepat adalah tanggungjawab setiap Muslim sebelum mendirikan solat. Di zaman serba…