A dual band aprs digipeater with enhanced telemetry capabilities.
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1.9 KiB


All notable changes to this project will be documented in this file.

Added     : for new features.
Changed   : for changes in existing functionality.
Deprecated: for soon-to-be removed features.
Removed   : for now removed features.
Fixed     : for any bug fixes.
Security  : in case of vulnerabilities.

[1.0.0] - 2021-12-01

First (more or less) working version.

[1.0.1] - 2022-01-31


  • Lora support for an SX1278 connected to the RPi GPIO (driver)
  • Lora radio can be controlled via web interface and command line the same way the other two radios already could.


  • RPi-LoRa-KISS-TNC shall be moved to a separate repository


  • LoRa APRS header (<\xff\x01) was not added to the transmit payload due to an indentation fault. Long live Python!
  • Better error detection and AX.25/KISS encoding on received frames.

[1.0.2] - 2022-02-01


  • Carrier detect not via Direwolf (only ax0), but via carrier-detect.sh script in main loop, so all channels (ax0, ax1 and ax2) have DCD

[1.0.3] - 2022-02-02


  • Carrier detect now written in C for speed

[1.1.0] - 2022-02-03

First official release with LoRa support.


  • LoRa SX1278 library is now a stand alone project and should be cloned separately from this project.

[1.1.1] - 2022-02-06


  • Beacons time is now "set time" + random seconds between 0-60. This way the beacons are not send at exactly hole minutes. This also prevents rapid firing of beacons on different channels.


  • Messages from APRS-IS are now also processed and displayed on the web interface.

[1.1.2] - 2022-05-12


  • Only messages to suffixes -1, -2 and -3 are acknowledged. Earlier versions send acknowledgements to all suffixes.

[1.1.3] - 2022-06-25


  • Web page for switchin on and of 5GHz links over LoRa