renogy-ble 0.1.1

A library for parsing Renogy BLE data

Renogy BLE

A Python library for parsing Bluetooth Low Energy (BLE) data from Renogy solar charge controllers.

Overview

Library for parsing raw BLE Modbus data from Renogy devices with BT-1 and BT-2 Bluetooth modules.

Currently supported devices:

• Renogy Rover charge controllers

Installation

pip install renogy-ble

Usage

Basic usage example:

from renogy_ble import RenogyParser

# Raw BLE data received from your Renogy device
raw_data = b"\x00\x81\x00\xFA"  # Example data

# Parse the data for a specific model
parsed_data = RenogyParser.parse(raw_data, model="rover")

# Use the parsed data
print(parsed_data)
# Example output: {'battery_voltage': 129, 'pv_power': 250}

Features

• Parses raw BLE Modbus data from Renogy devices
• Extracts information about battery, solar input, load output, controller status, and energy statistics
• Returns data in a flat dictionary structure
• Returns raw values (no scaling or unit conversion)

Data Handling

Input Format

The library accepts raw BLE Modbus response bytes and requires you to specify the device model (e.g., model="rover").

Output Format

Returns a flat dictionary of raw values:

{
    "battery_voltage": 129,
    "pv_power": 250,
    "charging_status": "mppt"  # Mapped from numeric values where applicable
}

Extending for Other Models

The library is designed to be easily extensible for other Renogy models. To add support for a new model:

1. Update the REGISTER_MAP in register_map.py with the new model's register mapping
2. Create a new model-specific parser class in parser.py (if needed)
3. Update the RenogyParser.parse() method to route to your new parser

Contributing

Contributions are welcome! Please feel free to submit a Pull Request.

License

This project is licensed under the Apache License 2.0 - see the LICENSE file for details.