sh123
sh123
codec2_talkie
Turn your Android phone into Amateur Radio Codec2/OPUS APRS enabled DV handheld transceiver (Bluetooth/BLE/USB/TCPIP KISS/Sound modem client for DV digital voice communication)
esp32_loraprs
LoRa ESP32 KISS Bluetooth modem (for APRSDroid or aprs.fi iOS) + APRS-IS RX/TX iGate over WiFi + Digipeater + DV (with Codec2 Walkie-Talkie)
antenna_analyzer
Arduino Uno based graphical SWR HF/VHF 160-1.25m bands antenna analyzer, plotter based on Si5351 module
antenna_analyzer_vna
Pocket Arduino Nano based graphical SWR 160-6m bands panoramic VNA antenna analyzer based on AD9850, AD8302 and SGA3386
aprs_tracker
Standalone Arduino APRS tracker based on modified version of LibAPRS, MicroModem and SkyLabs GPS module
lora_arduino_kiss_modem
Single sketch LoRa Arduino TNC KISS modem for APRS or AX.25 networks
nano_power_meter
Dual channel Arduino Nano milliwatt power meter for HF/VHF/UHF/SHF bands
esp32_loradv
ESP32 based Codec2/OPUS DV handheld trasceiver
esp32_codec2_arduino
Codec2 low bit rate audio codec Arduino library for ESP32