ESP8266 ESP-05 1x Simple Serial WIFI/Arrive 1-8 Biz Day, US $2.95 – Picture 0

ESP8266 ESP-05 1x Simple Serial WIFI/Arrive 1-8 Biz Day, US $2.95 – Picture 1

Esp8266 Esp-05 1x Simple Serial Wifi/arrive 1-8 Biz Day

US $2.95

Marietta, Georgia, United States
Jan 29th

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$2.95 ESP8266(ESP-05) Simple Serial WIFI/Upgradeable/Free Shipping/Arrive 5-8 Biz Days QUANTITY DISCOUNT! $2.95 each at http://www.ebay.com/itm/281470230275?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649 $2.95 each http://www.ebay.com/itm/281470244292?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649. Need antenna? Just use a 3cm wire will do the trick. We will have antenna available in 2 weeks. You can get 1 piece of ESP8266 low cost Serial WiFi module to connect any of your projects to the world of Internet for only $4.08 (USD) and it will arrive in five (2-5) business days for almost all US addresses. Simple to use with simple wiring on the 4x2 male header and simple 3 wires serial communication at 9600/8/N/1 at TTL level. The following are the major features: 1. Support 802.11 B/G/N 2. Communication range up to 100 yards depending on environment. 3. Standard 3.3VDC operation with 5V compatible I/O. 4. Standard 3 wire (TXD/RXD/GND) serial communication (idle high) at 9600/8/N/1. 5. Standard 0.1" (2.54mm) 4x2 header. (Other form factor available) 6. Upgradeable firmware. 7. Three mode of operations: Client/Access Point/Both Client and Access Point. 8. Support all major security schemes: OPEN/WEP/WPA_PSK/WPA2_PSK/WPA_WPA2_PSK. 9. Support both TCP and UDP communication. 10. Working as TCP/UPD server supports up to five (5) connections. 11. Working as station can connect up to 5 TCP/UPD servers. The ESP-05 can connect to all standard non-SSL websites in the world. 12. On board antenna. (Other modules can support external antenna for enhanced communication and extended range) 13. Simple AT commands for all operations. 14. Connection based data reception or transparent data reception. 15. Programmable client connection inactivity timeout. 16. Automatic domain name address resolution for public domain name but not the local name within the local area network (router). 17. Detailed English user manual in PDF format and will be upon purchasing via email. This listing is for a standard Serial WiFi module (ESP-05) as shown in the listing photo. The following is the connection pinout for this module: 1. GND - ground 2. URXD - serial transmit (idle high) 3. UTXD - serial receive (idle high) 4. VCC - 3.3VDC The following is the list of AT commands: 1. AT-Attention 2. AT+RST-Soft reset 3. AT+GMR-Retrieve firmware version 4. AT+CWMODE-Operation mode selection 5. AT+CWJAP-Join network 6. AT+CWLAP-Available network listing 7. AT+CWQAP-Exit network 8. AT+ CWSAP-Setup network name, password, radio channel and security scheme 9. AT+ CWLIF-Listing connected stations 10. AT+ CIPSTATUS-Connection listing 11. AT+CIPSTART-Initiating connection 12. AT+CIPSEND-Sending data 13. AT+CIPCLOSE-Closing connection 14. AT+CIFSR-Displaying IP from access point 15. AT+CIPMUX-Single or multiple connection selection 16. AT+CIPSERVER-Socket server on/off 17. AT+CIPMODE-Serial port transparent or connecdtion based data output selection 18. AT+CIPSTO-Socket server automatic connection timeout setting 19. +IPD-Serial port connection based data output The ESP-05 is a serial device at TTL level not RS232 level. If you need to connect the ESP-05 to a RS232 serial port, you will need have a RS232 level converter with MAX232 or compatible device. Should you have different requirements for serial WiFi, we will be glad to design your custom Serial WiFi module using the same low cost and reliable technology to meet your needs for a low minimum order quantity requirement. Please feel free to contact us for details. Item included as follow: 1. 1 x ESP-05 Serial WiFi module with 4x1 2. Detail English User Manual in PDF format