🚀 Elevate Your Projects with WiFi Wizardry! Space-saving module perfect for any project, big or small. Switch effortlessly between AP, STA, and AP+STA modes for ultimate flexibility. Join a thriving community of makers and innovators pushing the boundaries of tech. Easily integrate with Arduino for a smooth development experience. Transform your ideas into reality with seamless WiFi connectivity. Processing Speed: 80 MHz Storage: 4MB Flash WiFi Range: 300m The HiLetgo 3pcs ESP8266 ESP-01 Serial WiFi Wireless Transceiver is a powerful development board that offers robust processing and storage capabilities, supporting multiple operational modes (AP, STA, AP+STA) and is fully compatible with Arduino, making it an essential tool for tech enthusiasts and developers alike.