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ESP8266 WiFi lisamoodul shield

  • Tootekood: SHIELD-ESP8266
WiFi module is industrial-grade chips ESP8266, which is ESP-12E with metal shield, strong anti-interference ability; Shield is pin-compatible with Arduino Uno, Mega2560 and other control board. A voltage converter chip is used to deal with 3.3V (Esp8266) and 5V (Arduino); Dual DIP switches is used for serial ports so that this module shield can be used alone as an Arduino Uno expansion board, and also be used as ESP8266 expansion board; Serial data is transported to WiFi device transparently, and vice versa. Arduino program does not need any configuration; WebServer is developed to configure WiFi parameters and serial port parameters; The module shield can be used as an independent ESP8266 development board. for instance, downloading the official AT commands firmware, NodeMCU open source firmware can be used; The module shield also can be used as stand-alone expansion board for Arduino Uno. For more references about Doit serial WiFi module expansion board, driver board information, please refer to: doit.am
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 Arduino UNO, Mega
Arduino 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/UARTTX/UART RX
KEY button modes configuration
Dual-Ports DIP switches switching Arduino and ESP8266
WiFi operation current, continuous transmission operation ≈70mA (200mA MAX), idle mode 200ua
Serial WiFi transmission rate 110-460800bps
Temperature -40deg ~ + 125 deg
Humidity 10%-90% non-condensing
Weight about 20g

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