pyMC_repeater

Repeater Daemon in Python using the pymc_core Lib.

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I started pyMC_core as a way to really get under the skin of MeshCore — to see how it ticked and why it behaved the way it did. After a few late nights of tinkering, testing, and head-scratching, I shared what I’d learned with the community. The response was honestly overwhelming — loads of encouragement, great feedback, and a few people asking if I could spin it into a lightweight repeater daemon that would run happily on low-power, Pi-class hardware.

That challenge shaped much of what followed:

• I went with a lightweight HTTP server (CherryPy) instead of a full-fat framework.
• I stuck with simple polling over WebSockets — it’s more reliable, has fewer dependencies, and is far less resource hungry.
• I kept the architecture focused on being clear, modular, and hackable rather than chasing performance numbers.

There’s still plenty of room for this project to grow and improve — but you’ve got to start somewhere! My hope is that pyMC_repeater serves as a solid, approachable foundation that others can learn from, build on, and maybe even have a bit of fun with along the way.

I’d love to see these repeaters out in the wild — actually running in real networks and production setups. My own testing so far has been in a very synthetic environment with little to no other users in my area, so feedback from real-world deployments would be incredibly valuable!

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Overview

The repeater daemon runs continuously as a background process, forwarding LoRa packets using pymc_core's Dispatcher and packet routing.

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Screenshots

Dashboard

Real-time monitoring dashboard showing packet statistics, neighbor discovery, and system status

Statistics

statistics and performance metrics

Installation

Clone the Repository:

git clone https://github.com/rightup/pyMC_Repeater.git
cd pyMC_Repeater

Quick Install:

sudo bash deploy.sh

This script will:

• Create a dedicated repeater service user with hardware access
• Install files to /opt/pymc_repeater
• Create configuration directory at /etc/pymc_repeater
• Setup log directory at /var/log/pymc_repeater
• Launch interactive radio & hardware configuration wizard
• Install and enable systemd service

After Installation:

# View live logs
sudo journalctl -u pymc-repeater -f

# Access web dashboard
http://<repeater-ip>:8000

Development Install:

pip install -e .

Configuration

The configuration file is created and configured during installation at:

/etc/pymc_repeater/config.yaml

To reconfigure radio and hardware settings after installation, run:

sudo bash setup-radio-config.sh /etc/pymc_repeater
sudo systemctl restart pymc-repeater

Uninstallation

sudo bash uninstall.sh

This script will:

• Stop and disable the systemd service
• Remove the installation directory
• Optionally remove configuration, logs, and user data
• Optionally remove the service user account

The script will prompt you for each optional removal step.

Roadmap / Planned Features

• Public Map Integration - Submit repeater location and details to public map for discovery
• Remote Administration over LoRa - Manage repeater configuration remotely via LoRa mesh
• Trace Request Handling - Respond to trace/diagnostic requests from mesh network

Contributing

I welcome contributions! To contribute to pyMC_repeater:

1. Fork the repository and clone your fork
2. Create a feature branch from the dev branch:

   git checkout -b feature/your-feature-name dev
   

3. Make your changes and test with real hardware
4. Commit with clear messages:

   git commit -m "feat: description of changes"
   

5. Push to your fork and submit a Pull Request to the dev branch
   • Include a clear description of the changes
   • Reference any related issues

Development Setup

# Install in development mode with dev tools (black, pytest, isort, mypy, etc)
pip install -e ".[dev]"

# Setup pre-commit hooks for code quality
pip install pre-commit
pre-commit install

# Manually run pre-commit checks on all files
pre-commit run --all-files

Note: Hardware support (LoRa radio drivers) is included in the base installation automatically via pymc_core[hardware].

Pre-commit hooks will automatically:

• Format code with Black
• Sort imports with isort
• Lint with flake8
• Fix trailing whitespace and other file issues

Support

• Core Lib Documentation
• Meshcore Discord

License

This project is licensed under the MIT License - see the LICENSE file for details.