Description: Deauther Watch is still an ESP8266 development board, but you can wear it like a smartwatch. This ESP8266 development board comes with a 500mAh battery, OLED display and a 3-way momentary slide switch . It comes installed with the latest ESP8266 Deauther software. With this software, you can perform different attacks to test WiFi networks. Please note that the ESP8266 does only support 2.4GHz. For more details on the software, visit here. You can also use it to develop your own software. It is simple to use, just like any other ESP8266 development board. Specifications: GPIOs and hardware info Display: SH1106 1.3 inch OLED Display SDA: GPIO 5 ( for D1) Display SCL/SCK: GPIO 4 (D2) WS2812b LED: GPIO 15 (D8) Button Up: GPIO 12 Button Down: GPIO 13 Button Select: GPIO 14 High Light LED: GPIO 16 Side Button: GPIO0,RST What makes it special? Only ~80mA power usage Up to around 3-4 hours work time 500 mA charging curren Included 5dB FPC antenna and 2dB antenn for Protection: short, overcharging, over discharging, temperature Size: Material:Copper Size:Approx.100x80x50mm/3.94x3.15x1.97 inch Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2cm error in size. Package included: 1 Piece Deauther Watch