{"product_id":"esp8266-web-server-serial-port-card-wifi-shield-esp-13-expansion-board-esp-wroom-02","title":"ESP8266 WEB SERVER Serial Port Card WIFI SHIELD ESP-13 Expansion Board ESP-WROOM-02","description":"\u003cdiv\u003e\u003cspan\u003e\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  ESP8266 WEB SERVER Serial Port Card WIFI SHIELD ESP-13 Expansion Board ESP-WROOM-02 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Support Dropshipping and Wholesaling. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    100% Original and Good Quality with Free After-sale Warranty. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     WiFi adopts industrial-grade chip ESP8266, the module is ESP-13 with metal shield, strong anti-interference ability   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStandard pins are compatible with Uno, Mega2560 and other main control boards, for UNO connection adopts voltage conversion chip, making 3.3V and 5V compatible   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe serial port is controlled by a two-way DIP switch, so that the expansion board can be used as for Uno expansion board alone or as an ESP8266 expansion board   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfigure WiFi parameters and serial port parameters based on Web Server, real serial WiFi, the program does not need any configuration   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIt can be used as an independent ESP8266 development board or for Uno expansion board, all pins are led out.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWireless standard: 802.11 b\/g\/n   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWorking mode: support STA\/AP   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSerial port baud rate support: 1200\/2400\/4800\/9600\/19200\/38400\/57600\/74800\/115200 bps;   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSerial data bits: 5\/6\/7\/8 bits   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSerial port parity: none   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eSerial port stop bit: 1\/2 bit   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWiFi working current: continuous transmission: ≈70mA (200mA MAX), standby: less than 200uA   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWireless transmission rate: 110-460800bps   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWorking temperature: -40℃~+125℃   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eColour: blue   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMaterial: PCB board + metal   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePackage Contents:   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e1 x expansion board   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOnly the above package content, other products are not included.   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eNote: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e   \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e        \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e                      \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e            \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    About Us \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    We provide the good product with the best price,we support Wholesale\/Drop Shipping Order \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    1. 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It takes about 7 days.(It will delay if your country meet some problem,Worker strike,weather problem and so on.) \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    About After-sale Service \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    We are reliable seller and we have our professional after-sale service for all of our customs. If there is any question about the order,please contact us in advance ,we will always here until you get a happy answer. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    About Feedback \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    1. Please check the package and item when you get carefully to make sure there is no problem.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    2. If you have any problem or are not entirely satisfied with your package,please don’t be hesitate to contact us first before leaving negative feedback. We will resolve the problem to satisfy you.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    3. If there is no problem, please leave us 5 star positive feedback. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e     \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    Your affirmation is our greatest motivation ! ! ! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e    \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003c\/span\u003e\u003c\/div\u003e","brand":"mickcara","offers":[{"title":"001","offer_id":39451080065161,"sku":"01425-1","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0365\/2131\/2393\/products\/8a1efed8dd353b919cb7a1923cb00bb8.jpg?v=1626529463","url":"https:\/\/mickcara.com\/fr\/products\/esp8266-web-server-serial-port-card-wifi-shield-esp-13-expansion-board-esp-wroom-02","provider":"mickcara","version":"1.0","type":"link"}