Antenna Type: PCB/ Socket Module Dimensions: 24 x 16 x 3.4mm GPIOs: 11 Receiver Sensitivity: BLE: -98dBm / Wi-Fi: -95dBm Transmitter Power: BLE: -40 to +8dBm / Wi-Fi: +20dBm Module Overview: The ME16WS01 is a dual-band wireless WiFi module based on the RTL8720DN SoC. It features an ARM-v8 core and a -M4F-compatible transceiver, operating at up to 200 MHz. It also includes 2MB of Flash program space, 512KB of RAM, and 64KB of RAM, along with integrated 2.4GHz and 58GHz transceivers and other powerful supporting resources, providing a comprehensive solution for WiFi and Bluetooth connectivity. The RTL8720DN supports WiFi AP/STA/AP+STA modes, supports Bluetooth Low Energy (BLE) assisted network configuration, and provides a set of configurable GPIOs for controlling various peripherals. Chip Model: RTL8720DN Storage: 2MB RAM: 512KB + 64KB Electrical Parameters: Operating Voltage: 3.0V-3.6V (Typical Supply Voltage: 33V) Operating Current: 500mA ( Current 500mA) Operating Temperature: -40 to +85(Storage Temperature: -40 to +125) Transmitter Power: BLE: -40 to +8dBm / Wi-Fi: +20dBm (Configurable) Number of I/O Ports: 11 Color:Black Material:PCB Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.