Specifications Module Model BW16Package SMD 16Module Dimensions 24mm x 16mm x 3 0 2 mmDevelopment Board Dimensions 80mm x 60mm x 30mmAntenna Type IPEX InterfaceWi Fi Frequency Range 2400 2483 5MHz or 5180 5825MHzBluetooth Version BT5 0Bluetooth Frequency Range 2 402GHz 2 480GHzSupported Interfaces UART GPIO ADC PWM IIC SPI SWDSupply Voltage 3 0V 3 6V Typical 3 3V Power Supply Current 450mAOperating Temperature 20℃ to 70℃Storage Conditions 40℃ to 125℃ 90 RHFeatures 1 Dual Band Wi Fi Connectivity Supports 802 11a b g n 2 4GHz and 5GHz frequency bands enabling consistent and fast network performance 2 Integrated Security Engine Equipped with AES DES SHA hardware encryption and TrustZone M support for enhanced system security and secure boot functionality 3 Power Efficient Bluetooth 5 0 Features energy efficient Bluetooth 5 0 technology with support for high power output using a shared amplifier module 4 Flexible Operating Modes Offers STA AP and STA AP modes along with Android iOS one tap network configuration for simplified setup 5 Versatile Interface Support Includes UART GPIO ADC PWM IIC SPI and SWD interfaces ideal for various application scenarios in IoT projects Package Included 1 x BW16 Kit RTL8720DN Development Board