APRSMon: Build N4MI’s ESP32-S3 AMOLED APRS and Weather Station Monitor
APRSMon by N4MI is an open source ESP32-S3 round AMOLED desk instrument that tracks nearby…
The World’s Top Hamfests: Dayton, Friedrichshafen, Tokyo, and Why China Should Host the Fourth Global Expo
An in-depth guide to the world's premier hamfests (Dayton, Friedrichshafen, Tokyo) and the compelling case…
LoRa APRS iGate V4.0.0: New WebUI, Live Stations Map, and Channel Activity Detection for ESP32 Digipeaters
A deep technical walkthrough of LoRa APRS iGate V4.0.0 by Ricardo Guzman (CA2RXU): the new…
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…
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…