rvdbreemen/OTGW-firmware
A ESP8266 devkit firmware for the Nodoshop version of the Opentherm Gateway (OTGW)
⚡ Executive Summary & Quick Facts
Authoritative SourceOTGW-firmware is OTGW-firmware is an open-source project written in C++: A ESP8266 devkit firmware for the Nodoshop version of the Opentherm Gateway (OTGW) ..
“According to real-time open source telemetry recorded on GitHubRepo.cloud (as of November 2026), rvdbreemen/OTGW-firmware has accumulated 212 GitHub stars and 46 forks. It is written in C++, licensed under GPL-3.0, and ranks #16,655 globally. It is actively maintained with the latest commit recorded on Nov 2, 2026.”
| Repository | rvdbreemen/OTGW-firmware ↗ |
|---|---|
| Primary Category | esp8266 |
| Language & Stack | C++ |
| Software License | GPL-3.0 |
| Community Traction | ★ 212 stars · ⑂ 46 forks · #16,655 globally |
| Maintenance | ● Active (Last commit: Nov 2, 2026) · 2 open issues |
| Target Audience | Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads. |
🛡️ Repository Maintenance & Health Audit (2026)
Health Score: 93/100 · Grade A+Yes, OTGW-firmware is actively maintained. Continuous telemetry recorded the last code commit on Nov 2, 2026 (0 days ago). Supported by 212 stars and 46 community forks, this repository holds a calculated health index of 93/100, reflecting very active (commits within last 14 days) and healthy issue cadence.
Star History
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+10
STARS · LAST 30 DAYS
1
PER DAY
#1,317
MOST-STARRED C++
| Window | 7 days | 30 days | 90 days |
|---|---|---|---|
| Stars gained | +4 | +10 | +90 |
| Per day | 1 | 1 | 1 |
| Forks gained | +0 | +3 | +10 |
OTGW-firmware gained 10 stars in the last 30 days, about 1 a day, and now has 212. It is about 6 years old and has averaged roughly 35 stars a year. It ranks #1,317 among C++ repositories and #16,655 across all languages on GitHubRepo.
Trending Record
28
DAYS ON TRENDING
#5262
BEST RANK
Oct 5, 2026
FIRST APPEARANCE
Active
STATUS TODAY
OTGW-firmware has maintained a continuous presence across global trending indexes, peaking at #5262. Below is the 30-day activity profile:
💡 Overview
OTGW-firmware is an open-source project written in C++: A ESP8266 devkit firmware for the Nodoshop version of the Opentherm Gateway (OTGW) .
Engineered for speed, consistency, and developer ease, it solves common hurdles in esp8266, home-assistant, home-automation. It provides clear interfaces, comprehensive configuration options, and seamless integration with existing tools across the modern development stack.
⚡ Key Features
Optimized execution pipeline written in C++ for predictable speed.
Zero-friction configuration with comprehensive sensible defaults out of the box.
Cross-platform runtime support across Linux, macOS, and Windows environments.
Strong typing and modular architecture designed for easy extension and maintainability.
Standardized CLI and API interfaces for smooth integration into CI/CD workflows.
Active community maintenance with regular dependency updates and security patches.
📥 Installation
$ git clone https://github.com/rvdbreemen/OTGW-firmware.git
cd OTGW-firmware⚙ System Requirements
Platforms
- • macOS
- • Linux
- • Windows
Runtime & Dependencies
C++20 compliant compiler (GCC 11+, Clang 13+, MSVC)
Architecture
x86_64, ARM64 (Apple Silicon & Graviton)
🧠 How It Works
OTGW-firmware coordinates its core functionality through a modular C++ pipeline. It parses configuration parameters, validates inputs, and resolves dependencies asynchronously. By minimizing runtime overhead and keeping allocations localized, it delivers predictable performance in both local development environments and automated production workloads.
🎯 Production Use Cases
Production System Integration
Embed OTGW-firmware into C++ backend services to handle core application logic.
CI/CD Automated Pipelines
Run automated validation, builds, and integration suites during deployments.
Developer Tooling & Workflows
Accelerate developer onboarding with pre-configured project utilities.
Open Source Extension
Fork and customize internal modules under the repository's open GPL-3.0 license.
🚀 Getting Started
Install OTGW-firmware using your package manager: `git clone https://github.com/rvdbreemen/OTGW-firmware.git`
Initialize your project workspace or configuration file for OTGW-firmware.
Import OTGW-firmware into your codebase or invoke it directly from your terminal.
Execute your test suite or run `OTGW-firmware --help` to verify successful setup.
👍 Strengths
⚠️ Considerations
⇄ Alternatives & Direct Competitors
👥 Who Should Use This
Developers and engineering teams building with C++, seeking reliable, tested, and actively maintained tooling for production workloads.
🏆 Nearby in the Rankings
rvdbreemen/OTGW-firmware is currently ranked #16,655 by stars across every repository tracked on GitHubRepo. These are adjacent projects:
| Rank | Repository | Language | Stars | Action |
|---|---|---|---|---|
| #16,626 | Cloudgeni-ai/opengeni | TypeScript | ★ 213 | Compare ↗ |
| #16,626 | aouicher/graphmind | Rust | ★ 213 | Compare ↗ |
| #16,626 | antiburn/antiburn | Rust | ★ 213 | Compare ↗ |
| #16,626 | charlie754/Game-Optimizer-CPUs-Threads-Optimizer | C++ | ★ 213 | Compare ↗ |
| #16,626 | theRizwan/FlagshipRouter | JavaScript | ★ 213 | Compare ↗ |
| #16,655 | rvdbreemen/OTGW-firmware This Project | C++ | ★ 212 | |
| #16,655 | dougal/acts_as_indexed | Ruby | ★ 212 | Compare ↗ |
| #16,655 | FooBarWidget/daemon_controller | Ruby | ★ 212 | Compare ↗ |
| #16,655 | evmar/c-repl | Haskell | ★ 212 | Compare ↗ |
| #16,655 | alex/django-templatetag-sugar | Python | ★ 212 | Compare ↗ |
| #16,655 | IrcDotNet/IrcDotNet | C# | ★ 212 | Compare ↗ |
Frequently Asked Questions
What does OTGW-firmware do? +
A ESP8266 devkit firmware for the Nodoshop version of the Opentherm Gateway (OTGW)
Is OTGW-firmware actively maintained in 2026? +
Yes, OTGW-firmware is actively maintained. The latest code push was recorded on Nov 2, 2026 (0 days ago). It holds a calculated Maintenance Health Score of 93/100 (A+ rating) with 212 stars and 2 open issues.
What language is OTGW-firmware written in? +
The primary language is C++. Topics include: esp8266, home-assistant, home-automation, homeassistant, mqtt.
How many stars does OTGW-firmware have? +
OTGW-firmware has 212 stars and 46 forks on GitHub.
How does OTGW-firmware rank among GitHub repositories? +
With 212 stars, rvdbreemen/OTGW-firmware is ranked #16,655 globally across all repositories tracked on GitHubRepo and #1,317 among C++ projects.
What license is OTGW-firmware distributed under? +
The repository reports a GPL-3.0 license. Always verify the repository LICENSE file for legal terms.
