Tiny data-over-sound library
Serverless, peer-to-peer, local file sharing through sound
Transmit data with sound using Web Audio -- Javascript binding for libquiet
A small Arduino library for GSM modules, that just works
Transmit data with sound. Includes binaries for soundcards and .wav files.
iOS framework for the Quiet Modem (data over sound)
Hacking Technicolor Gateways wiki repository
An ESP8266 based RS232 <-> WiFi modem with Hayes AT style commands and LED indicators
Data transmission over sound waves written in JavaScript without any dependencies. All you need is just microphone, speakers and the browser!
LoRa Basics Modem LoRaWAN stack
Simple OFDM modem for transceiving datagrams
E2E encryption for multi-hop tty sessions or portshells + TCP/UDP port forward
A Go driver for AT based modems
A python-based automated call attendant, call blocker, and voice messaging system running on a Raspberry Pi. Screens callers and block robocalls and scams with a low-cost Raspberry Pi and modem.
MicroPython implementation on Ai-Thinker GPRS module A9 (RDA8955)
Hologram device-side Python SDK - Send messages to the cloud in just 3 lines of code!
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