raspi-pico-aprs-tnc

A modem/TNC to generate the AFSK audio tones for sending APRS messages using a Raspberry Pi Pico/Pico2

C★ 59

afskaprsax25hamradiomodempacket-radioraspberry-pi-picorp2040

e@eleccoder++

sdr

A Python package for software-defined radio

Python★ 77

demodulationdigital-communicationsdigital-signal-processingdspforward-error-correctionmodemmodulationnumpy

m@mhostetter++

psc

E2E encryption for multi-hop tty sessions or portshells + TCP/UDP port forward

C++★ 133

anti-censorshipcensorship-resistanceconsoledialupe2eencryptionmodempentesting

s@stealth++

docsis-cable-load-monitor

CLI tool to monitor downstream load on DOCSIS cable networks

Shell★ 68

awk-scriptcabledocsisload-monitoringmodemmonitoringsegmentauslastungstatistics

s@sp4rkie++

RetroWiFiModem

An ESP8266 based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators

C★ 251

esp8266hayeskicadmodemopenscadretrocomputingrs-232rs232

m@mecparts++

ggwave

Tiny data-over-sound library

C++★ 7.8k

arduinodata-over-soundeccfskinternet-of-thingsmodempairingpython

g@ggerganov++