ITEM NAME:CP2102 ESP32S Development Module WiFi Bluetooth 2.4GHz Dual-Mode Antenna KUC Descriptio n Description: ESP-32 ESP32S Development Board 2.4GHz WiFi+BT Antenna CP2102 Module Specifications: ESP-32S ESP32 NodeMCU Development Board 2.4GHz WIFI + BT Dual Mode ESP32 Is Already Integrated Antenna And RF Balun, Power Amplifier, Low-Noise Amplifiers, Filters, And Power Management Module. The Entire Solution Takes Up The Least Amount Of Printed Circuit Board Area. This Board Is Used With 2.4 GHz Dual-Mode Wi-Fi And BT Chips By TSMC 40nm Low Power Technology, Power And RF Properties Best, Which Is Safe, Reliable, And Scalable To A Variety Of Applications. High Performance-Price Ratio Small In Size. Easily Embeded To Other Devices Strong Function With Support LWIP Protocol, Freertos Supporting Three Modes: AP, STA, And AP+STA Supporting Lua Program Package Included: 1 X NodeMCU Board Note: 1.Due To The Manual Measurement And Different Measurement Methods, Please Allow 2-3mm Deviation. 2.Please Be Reminded That Due To Lighting Effects And Monitor'S Brightness/Contrast Settings Etc, The Color Tone Of The Website'S Photo And The Actual Item Could Be Slightly Different. We offer you what you need! ESP-32 ESP32S Development Board 2.4GHz WiFi+BT Antenna CP2102 Module BE.WIFI + BT Dual Mode. The Entire Solution Takes Up The Least Amount Of Printed Circuit Board Area. 1 X NodeMCU Board. We'd like to settle any problem in a friendly manner. Supporting Three Modes: AP, STA, And AP+STA.