Alternatives and similar repositories for OpenModem:

Users that are interested in OpenModem are comparing it to the libraries listed below

• markqvist / MicroAPRS
  APRS fork of MicroModem
  ☆257Updated 3 years ago
• markqvist / tncattach
  Attach TNC devices as network interfaces
  ☆144Updated 4 months ago
• handiko / Arduino-APRS
  Create simple APRS modulator using Arduino UNO
  ☆104Updated 5 years ago
• mobilinkd / NucleoTNC
  The Nucleo TNC is a breadboard implementation of the Mobilinkd TNC3 using a STM32L432KC Nucleo32 board. This TNC faithfully implements th…
  ☆98Updated last year
• markqvist / MicroModem
  Atmega328p-based 1200 Baud AFSK radio modem
  ☆220Updated 5 years ago
• PhirePhly / aprx
  A highly configurable APRS I-gate/Digipeater Daemon
  ☆161Updated 9 months ago
• tmiw / ezDV
  A FreeDV device based on the ESP32.
  ☆102Updated 6 months ago
• M17-Project / Module_17
  M17 modem board for 9600-baud capable radios
  ☆109Updated 4 months ago
• markqvist / LibAPRS
  An APRS library for the Arduino IDE
  ☆205Updated last year
• etherkit / JTEncode
  JT65/JT9/JT4/WSPR/FSQ Encoder Library for Arduino
  ☆106Updated 3 years ago
• amedes / ESP32TNC
  Terminal Node Controller (TNC) for ESP32
  ☆62Updated last year
• GW8RDI / uSDXOpen
  Open firmware for all versions of the uSDX transceiver
  ☆93Updated 11 months ago
• mathisschmieder / MMDVM_HS_Hat
  MMDVM_HS Hat for the Raspberry Pi (Zero)
  ☆184Updated last year
• phl0 / MMDVM_HS_Dual_Hat
  Duplex variant of MMDVM_HS_Hat
  ☆182Updated 4 years ago
• nakhonthai / ESP32APRS_Audio
  ESP32APRS is a APRS Internet Gateway + TNC Built In that is implemented for Espressif ESP32 processor.
  ☆171Updated last month
• juribeparada / MMDVM_HS
  MMDVM HotSpot: firmware for ZUMspot or MMDVM_HS based boards (D-Star, DMR, YSF, P25, NXDN and POCSAG)
  ☆369Updated last year
• wuxx / AntRunner
  a DIY Antenna Rotator by BG5DIW
  ☆172Updated last month
• RPiks / pico-WSPR-tx
  WSPR beacon for Raspberry Pi Pico, based on pico-hf-oscillator library. It doesn't require any hardware - Pico board itself only.
  ☆133Updated last year
• DJ2LS / FreeDATA
  A free, open-source, multi-platform application for sending files and messages, using the codec2 HF modems
  ☆165Updated this week
• kgoba / ft8_lib
  FT8 library
  ☆239Updated last month
• sh123 / 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-Tal…
  ☆220Updated 3 weeks ago
• F1ATB / Remote-SDR
  Remote control of 2 Software Design Radio. Receiver and transmitter. Based on Adalm-Pluto SDR or RTL-SDR or Hack RF SDR or SDRplay and si…
  ☆154Updated 6 months ago
• markqvist / RNode_Firmware
  RNode is an open, free and flexible digital radio interface with many uses
  ☆288Updated last week
• drowe67 / freedv-gui
  GUI Application for FreeDV – open source digital voice for HF radio
  ☆237Updated this week
• M17-Project / TR-9
  TR-9 - M17 protocol compatible handheld - schematics, PCB design files, BOM.
  ☆166Updated 2 years ago
• g4klx / DMRGateway
  A multi-network DMR gateway for the MMDVM.
  ☆151Updated last month
• M17-Project / M17_spec
  M17 standard specification
  ☆165Updated last week
• g0orx / pihpsdr
  Raspberry Pi standalone code for HPSDR (Protocol 1 and Protocol 2)
  ☆133Updated last year
• nostar / DroidStar
  ☆250Updated last month
• Links2004 / x6100-armbian
  tools and scripts to build armbian for the x6100
  ☆88Updated 3 years ago