1、Module description: ATK-ESP8266 is a high performance ALIENTEK launched UART-WiFi (serial - wireless WIFI) module, ATK-ESP8266 board ESP8266 company's ai-thinker module, the module through the CE, FCC certification, can be directly used In Europe and the United States to export products. ATK-ESP8266 module uses the serial port (LVTTL) and MCU (or other serial devices) communication, built-in TCP/IP Protocol stack, to achieve the conversion between the serial port and WIFI. Through the ATK-ESP8266 module, the traditional serial device just need a simple serial configuration, you can through the network(WIFI) to transmit their data. 2、Function Description: Through the FT232 to achieve ESP8266-12F and PC machine connection 、test . You can use a mobile phone charger direct power supply, you can also use the phone charging treasure, the operation is simple and convenient. 3、Description of each function module: ![enter image description here][1] 4、Components and PCB diagram before welding: ![enter image description here][2] 5、Physical map after welding: ![enter image description here][3] ![enter image description here][4] ![enter image description here][5] [1]: /editor/20161014/5800442b400de.png [2]: /editor/20161014/580043c0a7885.png [3]: /editor/20161014/580043da92755.jpg [4]: /editor/20161014/580043e05a9c6.jpg [5]: /editor/20161014/580043e84fb12.jpg