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AquaDebug

AquaDebug is a simple serial bus debugging application meant to be flashed on the AquaMQTT Board for troubleshooting the heat-pumps serial protocol.

  • AquaDebug is sniffing the serial protocol without altering or interpreting any data
  • AquaDebug expects the AquaMQTT Board to be configured as LISTENER
  • AquaDebug reads the heat-pumps serial protocol and provides raw data to MQTT
  • A python script running on any machine collects the data from MQTT and writes the data into files

In case you suspect that your heat-pump is incompatible with the existing AquaMQTT implementation, due to a different protocol, CRC or any other reason, you may try AquaDebug and provide a trace from your heat-pump communication as an github issue.

Getting Started

Refer to the AquaMQTT README for installation and configuration instructions.

Debugging / Troubleshooting

As soon as AquaDebug has been flashed, it will publish mqtt messages to $prefix/aquadbg/debug in case values have been read from the Serial port.

These data is collected by a little python script and stored on your machine.

Create the python environment

python3 -m venv venv
source venv/bin/activate
pip install paho-mqtt

Run the python script

source venv/bin/activate
python3 collect.py