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Eclo Solutions is an engineering company founded in 2003 and headquartered in Leiria, Portugal. Its work spans monitoring solutions, embedded software, and electronic hardware development. In the developer tools category, its core positioning is as an engineering services partner for .NET nanoFramework: the framework is described on the site as free and open source, enabling developers to build applications for resource-constrained microcontrollers using .NET C#. The company’s CEO is the founder of the project and leads the core team, and the team is involved in day-to-day project development.
Eclo provides third-party companies with consulting, design, development, and training services based on .NET nanoFramework, including C# applications, low-level drivers, compute-intensive tasks, core feature customization, and hardware design for devices running the framework. Its technology stack covers C/C++, C#, .NET Framework, Microsoft Azure, SQL Server, Windows Desktop, Wi‑Fi, 802.15.4, 6LoWPAN, GSM/GPRS, ESP32, STM32, Silabs Gecko, TI CC1352, and more. In addition to engineering services, the website also showcases OEM GPRS modules, 1-Wire USB adapters, ExpressThermo Windows temperature and humidity logging software, and various temperature and humidity data loggers.
On pricing, the site does not list plans or unit prices, and primarily pushes users toward requesting a quotation. .NET nanoFramework itself is free and open source. Documentation quality is moderate and leans more toward sales material: the website offers multilingual introductions, capability lists, product descriptions, and customer testimonials, but lacks public API references, SDK manuals, code examples, delivery workflows, SLAs, or technical details from case studies.
The main advantage is its very close relationship with the .NET nanoFramework project, making it a good fit for teams that need deep framework-level expertise, driver development, and hardware-software coordination. It can also deliver turnkey projects from design through manufacturing. The drawbacks are that pricing is not transparent, public materials are not very developer-documentation-oriented, some products such as THP400 have been discontinued, and the boundary between its commercial services and open-source work is not clearly defined.
Eclo is suitable for companies with IoT, telemetry, cold-chain monitoring, pharmaceutical/laboratory temperature and humidity logging, or embedded C# product requirements—especially teams looking to bring hardware products to market quickly based on .NET nanoFramework. Information on access from China, payment options, and local support is not disclosed, and network reachability is unknown. If a localized alternative is needed, teams could evaluate domestic embedded outsourcing providers or build their own integrations around ecosystems such as ESP-IDF, Zephyr, PlatformIO, and Azure IoT.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on eclo.solutions official site.
eclo.solutions is an Portugal Dev Tools provider. TG4G tracks its product information, an overall rating of 6.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach eclo.solutions directly.