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ARDUINO UNO R3 WEB SERIAL WIFI ESP8266

ARDUINO UNO R3 WEB SERIAL WIFI ESP8266

ARDUINO UNO R3 WEB SERIAL WIFI ESP8266

Cửa hàng bán Kit Arduino Mono

Cửa hàng bán Kit Arduino Mono

Features:

1. WiFi uses industrial grade chip ESP8266, the module is ESP-13 with metal shield, strong anti-interference ability;
2. The standard pins are compatible with the main control board such as Arduino Uno and Mega2560. The Arduino and UNO are connected by a voltage conversion chip, which makes 3.3V and 5V compatible;
3. The serial port is controlled by a dual-way dial switch, so that the expansion board can be used alone as an Arduino Uno expansion board or as an ESP8266 expansion board;
4. The real serial WiFi, Arduino program does not require any configuration;
5. Configure WiFi parameters and serial port parameters based on Web Server;
6. Can be used as an independent ESP8266 development board, download the official AT command firmware, NodeMCU open source firmware, etc.;
7. Can be used as a stand-alone Arduino Uno expansion board, all the pins are led out.

Technical specifications:

1. Support wireless 802.11 b/g/n standard.
2. Support STA/AP working modes;
3. Built-in TCP / IP protocol stack, you can configure a socket;
4. Support standard TCP/UDP Server and Client;
5. Serial port baud rate support: 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps;
6. Serial port data bits: 5/6/7/8 bits;
7. Serial parity: no;
8. Serial port stop: 1/2 bit;
9. Standard Arduino UNO, Mega pin spacing;
10. Bring out Arduino Pin 2/3/4/5/6/7/8/9/10/11/12/13;
11. ESP8266 GPIO 0/2/4/5/9/10/12/13/14/15/16/ADC/EN/UART TX/UART RX;
12. RESET reset;
13. KEY button multiplexing configuration function;
14. Two dial switches to achieve Arduino and ESP8266 serial port expansion switch;
15. WiFi working current: continuous transmission: ≈ ​​70mA (200mA MAX), standby: <200uA;
16. Wireless transmission rate: 110-460800bps;
17. Working temperature: -40 ° C ~ +125 ° C
18. Module weight: about 20g

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