The GS2100MIE-EVB3-S2W is a development platform offered by Gainspan that enables developers and engineers to quickly test Wi-Fi enabled IoT applications and designs. This board is based on the Gainspan GS2100M Wi-Fi system-on-chip, which is designed to provide dual-band 802.11n access and BLE connectivity. The board also provides support for a wide range of industry-leading Wireless IoT protocols such as 802.15.4, ZigBee and Thread, EnOcean and other proprietary technologies. It can be used as a plug-and-play device for prototyping any wireless IoT system. The GS2100MIE-EVB3-S2W includes various built-in features, including an on-board file system, an RTC, a mini-USB port, and a PWM module. Additionally, the platform supports the Gainspan IDE and third-party development environments such as Arduino, Python, JavaScript, and C/C++. This development platform is an excellent solution for developing prototype applications and designs for a variety of Wireless IoT projects.