/froeling_serial

Scripts to make use of serial data from Fröling heating systems

Primary LanguagePythonGNU General Public License v3.0GPL-3.0

Fröling Serial Interface

Small collection of scripts to retrieve serial data from Fröling heating system COM2 and use them for monitoring and data visualization.

Hardware Setup

  • Fröling P4 heating system
  • RaspberryPi
  • USB to Serial adapter (PL2303 Chipset)
  • Null modem cable

Settings in Fröling P4

Parameter Wert
Bei ASCII Datenausgabe auf COM2 einen Zeilenumbruch senden Ja
COM 2 wird als MODBUS Schnittstelle verwendet Nein

Roadmap

  • CheckMK integration (work in progress)
  • Provide Prometheus metrics (planned)
  • Create Grafana dashboards (planned)
  • Switch from RaspberryPi to ESP32 (planned)
  • Switch to Modbus and rs485 (planned)

License

GPLv3

Author

Johannes Link hannes1977@gmail.com