ESP8266 Web Sever Serial WiFi Shield Board Module For UNO R3

ITEM NAME:ESP8266 Web Sever Serial WiFi Shield Board Module For UNO R3 Description: WiFi module is industrial-grade chips ESP8266, which is ESP-12E with metal shield, strong anti-interference ability Shield is pin-compatible with , Mega2560 and other control board. A voltage converter chip is used to deal with 3.3V (Esp8266) and 5V () Dual DIP switches is used for serial ports so that this module shield can be used alone as an expansion board, and also be used as ESP8266 expansion board Serial data is transported to WiFi device transparently, and vice versa. program does not need any configuration WebServer is developed to configure WiFi parameters and serial port parameters,module shield can be used as an independent ESP8266 development board. downloading the official AT commands firmware, NodeMCU open source firmware can be used Specification: Material: Alloy Product detailed size: 68.6x53.3mm/2.7x2.1inch 802.11 b / g / n wireless standards STA / AP modes support TCP / IP protocol stack, One socket Supports standard TCP / UDP Server and Client Supports serial port baud rate configuration: 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps Supports serial data bits: 5/6/7/8 bits Supports serial parity: none Supports serial stop bits: 1/2 bit Pin-compatible with , Mega Pinout 2/3/4/5/6/7/8/9/10/11/12/13 ESP8266 GPIO Pinout 0/2/4/5/9/10/12/13/14/15/16 / ADC / EN / UART TX / UART RX KEY button: modes configuration Dual-Ports DIP switches: switching and ESP8266 WiFi operation current: continuous transmission operation: ≈70mA (200mA MAX), idle mode:<200ua;< span=""> Serial WiFi transmission rate: 110-460800bps Temperature: -40degree ~ + 125 degree Humidity: 10%-90% non-condensing Package Includes: 1 Piece ESP8266 WiFi Expansion Board.Dual DIP switches is used for serial ports so that this module shield can be used alone as an expansion board, and also be used as ESP8266 expansion board. downloading the official AT commands firmware, NodeMCU open source firmware can be used.