Rs485 Python Packages

nibe

Library for communication with Nibe heatpumps.

solar-rs485-monitor

Python RS485 solar inverter monitor with configurable protocol parsing, JSON output, multi-sink logging (SQLite, ThingSpeak, MariaDB, OpenSearch, Google Sheets), and a Streamlit dashboard.

fastybird-fb-bus-connector

:electric_plug: FastyBird IoT connector for FB BUS devices

kaco-serial

Read KACO Powador xi-series inverters over RS485, locally or via an ESPHome serial proxy

anyserial

Low-latency async serial I/O for Python, built on AnyIO.

servomotor-mcp

Drive Gearotons M17 open-source servomotors from natural language (MCP server).

modbus-connector

Cross-platform Modbus toolkit (PySide6): master client with register table, polling, live graphs, alarms and bus scanner; device simulator (slave) with register map and expression rules; passive RTU sniffer. EN/RU UI.

fujilib

Async Python driver for Fuji Electric ZP-series NDIR gas analyzers (ZPA, also sold as the CAI / ENVEA ZPA) over Modbus RTU.

watlowlib

Async-first Python driver for Watlow temperature controllers over RS-232 / EIA-485. One protocol-neutral Controller API speaks both Standard Bus (BACnet MS/TP) and Modbus RTU, with auto-detect, a typed cross-protocol parameter registry, a multi-device manager, drift-free streaming into pluggable sinks, a sync facade, and CLIs.

pymagnum

A read only interface for Magnum Energy Network devices

py-atmos-serial

Async passive RS485 listener for an ATMOS boiler bus (codec not reverse-engineered yet).

vallox-rs485-protocol

Home Assistant integration for Vallox ventilation systems with RS485 interface

modbus-connector-mcp

Cross-platform Modbus toolkit (PySide6): master client with register table, polling, live graphs, alarms and bus scanner; device simulator (slave) with register map and expression rules; passive RTU sniffer. EN/RU UI.

mcp-rs485

MCP server that exposes RS485 bus connectivity for reading and writing serial data.

python-pylontech

Python lib to talk to pylontech lithium batteries 🔋 (US2000, US3000, ...) using RS485

huawei-esm48100

Async Python library for Huawei ESM-48100 batteries over serial RTU and transparent TCP RTU

fatek-fbs-lib

Library to read/write Fatek FBs PLC registers

chirp-modbus

Digital (RS485 - based) soil moisture and temperature sensor

dmx512-client

Library for consuming DMX-512 over serial port (typically RS485 to RS232 converter) and detecting valid DMX frames

pydhgripper

PyDHgripper is a Python library that allows you to control the DH gripper with Python. This library is based on the Modbus protocol of the DH gripper. The support types of DH grippers includes AG-95, DH-3, RGD, and PGE series.

modbus-curl

Like curl, but for Modbus. Read/write Modbus TCP and RTU registers from your terminal.

valtoris-modbus-crc16

Lightweight, dependency-free Modbus RTU CRC-16 calculation scripts in Python and C for field engineers.