ESP8266 Web Server Serial WiFi Shield Board Module ESP-13 For UNO R3

Characteristic:

1. WiFi Using industrial grade chips ESP8266 Module for ESP-13 With metal shield, strong anti-interference ability;
2. Real serial port WiFi,Program is not required for any configuration;
3. be based on Server Web to configure WiFi Parameters and serial port parameters;
4. Standard pin compatible Uno ,Mega2560 Main control panel,and UNO Connection using the voltage conversion chip, making 3.3V and 5V Compatible;
5. Serial port using dual dial switch control, so that the expansion of the board can be used as a separate Uno Expansion board use, can also be used as ESP8266 Expansion board use;
6. Can be used as an independent ESP8266 Development board to use, download the official AT Instruction firmware, NodeMCU Open source firmware, etc.;
7. Can be used as an independent Uno Extended board use, pin all extraction.

Technical Specifications

1. Wireless support 802.11 b/g/n Standard;
2. built-in TCP/IP Protocol stack, you can configure a Socket;
3. Support standard Server TCP/UD Pand Client;
4. support STA/AP Two modes of operation;
5. Serial port baud rate support:1200/2400/4800/9600/19200/38400/57600/74800/ 115200 BPS;
6. Serial data bit:5/6/7/8A;
7. Serial parity check: no;
8. Serial stop bit:1/2A;
9. Standard UNO ,Mega Pin spacing;
10. Extraction Pin 2/3/4/5/6/7/8/9/10/11/12/13 ;
11. Extraction GPIO 0/2/4/5/9/10/12/13/14/15/16/ADC/EN/UART TX/UART RX ESP8266;
12. RESET Reset;
13. Two digit dialing switch and ESP8266 Serial port expansion switching;
14. WiFi Working current: continuous transmission:About 70mA(MAX 200mAStandby), standby:<200uA;
15. Wireless transmission rate:110-460800bps;
16. KEY multiplexing configuration;
17. Working temperature:-40C~ +One hundred and twenty-fiveC