ESP8266 Web Sever Serial WiFi Shield Board Module With ESP-13 For UNO R3
The characteristics of
1, WiFi using industrial-grade ESP8266 chips, modules for ESP - 13 with metal shield, strong anti-interference ability;
2, standard pin compatible with the Arduino Uno, Mega2560, such as main control board, a voltage conversion chip is used to connect with the Arduino Uno, 3.3 V and 5 V compatible;
3, a serial port using dual dial the code switch to control, makes the extension board can separate as Arduino Uno extended board is used, can also be used as ESP8266 extension plate;
4, real serial WiFi, the Arduino program without any configuration;
5, WiFi based on the Web Server configuration parameters and serial port;
6, can be used as an independent ESP8266 development board, download the official firmware the AT command, NodeMCU open-source firmware, etc;
7, can be used as an independent Arduino Uno expansion board, pins all leads.
Technical specifications
1, support wireless 802.11 b/g/n standard;
2, support the STA/AP two working mode;
3, built-in TCP/IP protocol stack, you can configure a socket;
4, support the standard TCP/UDP Server and Client;
5, a serial port baud rate support: 1200/2400/4800/9600/4800/9600/57600/74800/115200 BPS.
6, a serial port data bits: 5/6/7/8;
7, serial ports, parity: no;
8, serial ports, stop bit: 1/2;
9, standard Arduino UNO, Mega pin spacing;
10, which leads to the Arduino Pin 2/3/4/5/6/7/8/9/10/11/12/13;
11, which leads to the ESP8266 GPIO 0/2/4/5 9/10/12/13/14/15/16 / ADC/EN/UART TX/UART RX.
12, RESET RESET;
13, KEY buttons reuse configuration function;
14, two dial the code switch to realize the Arduino and ESP8266 serial port extension switch;
15, WiFi working current: continue to send: material 70 ma 200 ma (MAX), standby: < 200 ua;
16, wireless transmission rate: 110-460800 BPS.
17, working temperature: - 40 ℃ ~ + 125 ℃
18, modules, weight: 20 g
Shipping list:
ESP8266 Arduino extension board: 1 PCS
Laptop to search and connect to the WiFi expansion board WiFi signal: "DoitWiFi_Ser2Net", the password is "12345678".
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