Low-pass filter section of OpenHPSDR frontend ((Alex retrofit))
-
Updated
May 26, 2026 - HTML
Low-pass filter section of OpenHPSDR frontend ((Alex retrofit))
A Red Pitaya and Hermes Lite 2.0 I2C ctrl board (Alex retrofit)
OpenHPSDR RX and TX rear panel crowbar (coax input and output, Alex retrofit)
CW Skimmer Server plugin for HPSDR network protocol compatible Software Defined Radios
High-pass filter section of OpenHPSDR frontend ((Alex retrofit)
Control board for OpenHPSDR Alexiares filter set (Alex retrofit)
flexible breadboard for HL2 extension experiments or connections to extension boards by flat ribbon
using an ESP32 LILYGO TTGO T-Display v1.1 for generate band voltage and an isolated PTT switch for using XPA125B with Hermes-Lite 2
This repository is obsolete: please refer to https://github.com/amontefusco/extio-iw0hdv - ExtIO shared library for HPSDR Hermes
Use a QRP Labs QMX/QMX+ as a Hermes-Lite 2: openHPSDR Protocol 1 emulator daemon (RX IQ, FT8/CW via CAT, SSB/SSTV) for Zeus, Thetis, piHPSDR and other HPSDR clients
PowerShell toolkit that converts TX audio profiles between Thetis, NereusSDR, Zeus and AetherSDR, with backups, previews and validation before every write.
To associate your repository with the hermes-lite topic, visit your repo's landing page and select "manage topics."