The ESP-C3-12F-Kit(2MB) with WiFi Modules ROHS is a low-power Wi-Fi module manufactured by Ai-Thinker. The module is based on the ESP32 chipset, which is the most advanced and integrated solution for Wi-Fi and Bluetooth applications on the market. It is designed for use in IoT applications that require both long range connectivity and high-speed data transfers. It offers dual-mode 802.11b/g/n Wi-Fi connectivity and has a built-in Radio Frequency (RF) antenna, as well as an on-board flash memory of 2MB. The module also features a low-power 32-bit CPU, integrated security features, and wake-up support. It has a RoHS certification and is FCC/CE/IC accepted for use in the United States, Europe, and Canada.