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ESP12E Shield Board ESP8266 Web Sever Serial Wi-Fi Expansion Board
Features: 1. WiFi using industrial-grade ESP8266 chips£¬ modules for ESP13 with metal shield£¬ strong anti-interference ability; 2. standard pin compatible with the Ar-duin Uno£¬ Me ga2560£¬ such as main control board£¬ a voltage conversion chip is used to connect with the Ar-duin Uno£¬ 3.3V and 5V compatible; 3. a serial port using dual dial the code switch to control£¬ makes the extension board can separate as Ar-duin Uno extended board is used£¬ can also be used as ESP8266 extension plate; 4. Real serial WiFi£¬ the Ar-duin 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£¬ Node MCU open-source firmware£¬ etc; 7. Can be used as an independent Ar-duin Uno expansion board£¬ pins all leads. 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 Ar-duin UNO£¬ Me ga pin spacing; 10. Which leads to the Ar-duin 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 Ar-duin 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: about 20 g