508 Open source projects that are alternatives of or similar to growatt-esp8266

Modbus library for both RTU and TCP protocols. Primarily developed on and for ESP32 MCUs.

Async Arduino Telegram BOT Library for ESP8266 and ESP32

Loadable module to integrate Modbus (RTU, TCP and encapsulated) into Zabbix. Bulk data collection included.

ModBus Measurement Daemon - simple reading of data from ModBus meters and grid inverters

A Monte Carlo ray tracer for the optical simulation of solar concentrating systems

Simply NModbus4 but targeting .NET instead of .NET Framework

Industrial protocol drivers in node.js

Library for https://sinric.pro - simple way to connect your device to Alexa, Google Home, SmartThings and cloud

Example IoT projects

Most complete Modbus library for Arduino. A library that allows your Arduino board to communicate via Modbus protocol, acting as a master, slave or both. Supports network transport (Modbus TCP) and Serial line/RS-485 (Modbus RTU). Supports Modbus TCP Security for ESP8266/ESP32.

Meter Information Collection System

A datalogger for a solar inverter. Stores data in influxdb and displays it in grafana. Has load diverting capability, to use the inverter's excess power

MicroPython Examples For 01Studio Development Board

OpenMUC is a software framework based on Java and OSGi that simplifies the development of customized monitoring, logging and controlling systems.

Code for ESP8266 Microcontrollers that control DIY motorized blids made from IKEA TUPPLUR blinds. Code in this repo is intentionaly to use with Homebridge MQTT plugin on raspberry Pi

Curated links to APIs, SDKs, paltforms and tools relevant to solar energy and battery storage

Code to control a ESP8266 and a matrix of ws2812b pixels

📅 公历, 农历, 干支历转换包, 提供精确的日历转换.

Acquire data with honour and wisdom — using the way of the ninja.

Home Assistant integration for Huawei Solar inverters via Modbus

ESP8266 Wireless Debugger. Based on CMSIS-DAP v2.0.0. Optional 40MHz SPI acceleration, etc. ESP8266 无线调试器

Exporter which retrieves stats from a modbus system and exports them via HTTP for Prometheus consumption.

Home Assistant OpenTherm Thermostat

A Python library to help monitor solar charge controllers typically used in off the grid applications.

Modbus TCP and RTU, Master and Slave for STM32 using Cube HAL and FreeRTOS

MPPT single-cell LiPo battery charger based on the LT3562

Multi-time-horizon solar forecasting using recurrent neural network

(Improved) React component datetime picker by momentjs 📆

modbus write in pure go, support rtu,ascii,tcp master library,also support tcp slave.(WIP new implement<old: https://github.com/thinkgos/gomodbus >)

Font creator for the esp8266-oled-ssd1306 library

A native node addon to calcalate and verify CRC16 values, adopted by MODBUS agreement

🚀 Exploration the solar system created by Three.js

See the apparent positions of the Sun, Moon, and planets in this home assistant custom component

Display any messages to a LED Matrix Display

Cross platform GUI MODBUS TCP/RTU simulator & gateway. Interprets data types including ascii float and int.

Firmware for ESP8266 allowing eBUS communication for ebusd (https://github.com/john30/ebusd)

❤🍳 Space Hunter is a PWA (Progressive Web App) in which the user can have access to information regarding the universe.

ESP8266 User Interface Library.

Solar Operating System - The ASCII OS nobody asked for.

The Kniwwelino® hardware is the first micro-controller development platform entirely designed in Luxembourg for primary school children.

Dual Axis solar tracker

Everything you need to run and monitor your own open source weather station. ⛅

See video:

MicroPython driver for TEA5767 FM radio module on ESP8266/ESP32/Pico

A SunPy-affiliated package which provides tools to analyze data from spectral data from any solar mission.

A smart, web-enabled floor lamp with nice visual effects based on IKEA Vidja powered by ESP8266 and WS2801.

Python library for querying Goodwe API

Source code for example apps from IoT Development for ESP32 and ESP8266 with JavaScript.

ISAF aims to be a framework that provides the necessary tools for the correct security audit of industrial environments. This repo is a mirror of https://gitlab.com/d0ubl3g/industrial-security-auditing-framework.

ESP8266 with analog pH sensor

Repo for "3D-PV-Locator: Large-scale detection of rooftop-mounted photovoltaic systems in 3D" based on Applied Energy publication.

A Flutter and Dart package for using Jalali (Shamsi, Solar, Persian or Jalaali) calendar. You can convert, format and manipulate Jalali and Gregorian (Miladi) date and times.

Command line tool to access Modbus devices

This MySQL_MariaDB_Generic library helps you connect your boards directly to a MySQL / MariaDB server, either local or cloud-based, so that you can store / retrieve data to / from the server. Supported boards are ESP8266/ESP32, WT32_ETH01 (ESP32 + LAN8720A), nRF52, SAMD21/SAMD51, STM32F/L/H/G/WB/MP1, Teensy, SAM DUE, Mega, RP2040-based boards, P…

ModbusScope logs data for analysis using the Modbus protocol.

Opensolar is a platform powered by openx for funding smart solar infrastructure using the Stellar blockchain.

Experiments in low-power-wifi on esp8266, esp32, and ...

High accuracy NTP library for ESP32 and ESP8266

Python client for RCTs Serial Communication Protocol

Example of how to control an opentherm boiler with esphome