M17 Project's Projects
An evaluation module for experimenting with the ADF7021
Analog interface board (a soundcard).
Unihertz Atom XL reverse engineering
Test board for the ON Semiconductor AX5043 RF transceiver chip
Arduino shield sized baseband sampler
CARI - Common Amateur Radio Interface
Example CARI control tool
CARI host for Raspberry Pi
CC1200 HAT - firmware
CC1200 HAT - RF board
Open source speech codec designed for communications quality speech between 450 and 3200 bit/s. The main application is low bandwidth HF/VHF digital radio.
Android KISS Bluetooth/USB modem client for Codec2 amateur radio digital voice communication
An example codeplug format for M17 - work in progress (we can use your help!)
Community wiki for the CS7000-M17 radios
STM32+CC1200 evaluation board
GNU Radio M17 protocol implementation
GNU Radio M17 protocol implementation
M17 C library
A set of M17 tools
Codeplug parser for the M17 project.
Various educational materials concerning M17.
Radio interface for a Raspberry Pi and a Motorola GM300 radio for M17
Various implementations
KiCad libraries of the hardware designs of M17-Project
3D Print Files for the M17 Logo
Repeater for the M17 system.
Generates an M17 RF stream for Codec2-encoded speech files ('c2enc' output).
M17 standard specification
Receives voice packets via UDP and allows to play them back using aplay.