{"product_id":"nodemcu-esp8266-wifi-development-board","title":"NodeMCU ESP8266 Wi-Fi Development Board for IoT, Home Automation \u0026 Smart Projects","description":"\u003cp\u003eThe NodeMCU ESP8266 Development Board is a compact Wi-Fi-enabled microcontroller board for IoT, home automation and wireless electronics projects. Its USB programming interface and Arduino IDE compatibility make it convenient for students and makers.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"15904\" data-end=\"15931\" class=\"PDq2pG_selectionAnchorContainer\"\u003eTechnical Specifications\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable data-start=\"15933\" data-end=\"16388\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"15933\" data-end=\"15960\"\u003e\n\u003ctr data-start=\"15933\" data-end=\"15960\"\u003e\n\u003cth data-start=\"15933\" data-end=\"15949\" data-col-size=\"sm\" class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-start=\"15949\" data-end=\"15960\" data-col-size=\"md\" class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"15971\" data-end=\"16388\"\u003e\n\u003ctr data-start=\"15971\" data-end=\"15995\"\u003e\n\u003ctd data-start=\"15971\" data-end=\"15984\" data-col-size=\"sm\"\u003eController\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"15984\" data-end=\"15995\"\u003eESP8266\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"15996\" data-end=\"16037\"\u003e\n\u003ctd data-start=\"15996\" data-end=\"16020\" data-col-size=\"sm\"\u003eWireless connectivity\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16020\" data-end=\"16037\"\u003e2.4 GHz Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16038\" data-end=\"16062\"\u003e\n\u003ctd data-start=\"16038\" data-end=\"16054\" data-col-size=\"sm\"\u003eLogic voltage\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16054\" data-end=\"16062\"\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16063\" data-end=\"16094\"\u003e\n\u003ctd data-start=\"16063\" data-end=\"16077\" data-col-size=\"sm\"\u003eProgramming\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16077\" data-end=\"16094\"\u003eUSB interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16095\" data-end=\"16137\"\u003e\n\u003ctd data-start=\"16095\" data-end=\"16107\" data-col-size=\"sm\"\u003eGPIO pins\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16107\" data-end=\"16137\"\u003eDepends on NodeMCU version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16138\" data-end=\"16175\"\u003e\n\u003ctd data-start=\"16138\" data-end=\"16154\" data-col-size=\"sm\"\u003eCommunication\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16154\" data-end=\"16175\"\u003eUART, SPI and I2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16176\" data-end=\"16195\"\u003e\n\u003ctd data-start=\"16176\" data-end=\"16182\" data-col-size=\"sm\"\u003ePWM\u003c\/td\u003e\n\u003ctd data-start=\"16182\" data-end=\"16195\" data-col-size=\"md\"\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16196\" data-end=\"16215\"\u003e\n\u003ctd data-start=\"16196\" data-end=\"16202\" data-col-size=\"sm\"\u003eADC\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16202\" data-end=\"16215\"\u003eAvailable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16216\" data-end=\"16278\"\u003e\n\u003ctd data-start=\"16216\" data-end=\"16242\" data-col-size=\"sm\"\u003eProgramming environment\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16242\" data-end=\"16278\"\u003eArduino IDE and compatible tools\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16279\" data-end=\"16323\"\u003e\n\u003ctd data-start=\"16279\" data-end=\"16295\" data-col-size=\"sm\"\u003eUSB connector\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16295\" data-end=\"16323\"\u003eDepends on board version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"16324\" data-end=\"16388\"\u003e\n\u003ctd data-start=\"16324\" data-end=\"16338\" data-col-size=\"sm\"\u003eInput power\u003c\/td\u003e\n\u003ctd data-col-size=\"md\" data-start=\"16338\" data-end=\"16388\"\u003eUsually through USB or VIN, depending on board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"RoboEssentials","offers":[{"title":"Default Title","offer_id":49950159732979,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/7673\/3427\/files\/NodeMCU_ESP8266_Wi-Fi_Development_Board.jpg?v=1784721893","url":"https:\/\/www.roboessentials.in\/products\/nodemcu-esp8266-wifi-development-board","provider":"RoboEssentials","version":"1.0","type":"link"}