Wemos

WeMos is a Chinese electronics company known for designing and manufacturing low-cost development boards for Internet of Things (IoT) projects. The company became prominent in the mid-2010s for its ESP8266- and later ESP32-based boards, which are popular among hobbyists, students, and educators for their affordability and Arduino IDE compatibility.

The flagship product lines include the WeMos D1 series, such as the D1 R2 and the D1 mini. These boards use the ESP8266 microcontroller and typically integrate a USB-to-serial interface, power regulation, and a form factor that supports Arduino-style shields and simple GPIO access. The D1 mini, in particular, is favored for small, space-constrained projects and rapid prototyping.

In addition to ESP8266 boards, WeMos markets the Lolin family of ESP32-based boards, including models such as Lolin32 and Lolin D32. These boards bring the more capable ESP32 SoC to the WeMos lineup, offering features like dual-core processing, more GPIO options, and enhanced wireless capabilities, while maintaining USB connectivity for straightforward programming.

WeMos emphasizes open-source hardware practices and provides documentation, schematics, and community resources to support developers. Their boards are widely distributed through electronics retailers and online marketplaces worldwide, contributing to a broad ecosystem of tutorials, libraries, and project examples. The company continues to release new boards and accessories aimed at simplifying IoT development and education, while keeping a focus on ease of use and affordability.

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