{"product_id":"wemos-d1-r2-wifi-board-based-on-esp8266-for-arduino-iot-applications-f23009","title":"Wemos D1 R2 WiFi Board Based on ESP8266 for Arduino \u0026 IoT Applications - F23009","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDescription :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-start=\"17\" data-end=\"356\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe Wemos D1 R2 ESP8266 WiFi UNO Development Board is a powerful IoT development board based on the ESP8266 WiFi module. Designed in the Arduino UNO form factor, it offers built-in WiFi connectivity, making it ideal for Internet of Things (IoT), home automation, wireless sensor networks, robotics, and embedded electronics projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"358\" data-end=\"619\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis board is fully compatible with the Arduino IDE and supports NodeMCU firmware, allowing easy programming and rapid prototyping. It features digital I\/O pins, analog input, PWM, I2C, SPI, and UART communication interfaces for versatile project integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"621\" data-end=\"790\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWith its compact design, USB programming support, and wireless capabilities, the Wemos D1 R2 is an excellent choice for beginners, students, and professional developers.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecifications :\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable data-start=\"818\" data-end=\"1493\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead data-start=\"818\" data-end=\"845\"\u003e\n\u003ctr data-start=\"818\" data-end=\"845\"\u003e\n\u003cth data-start=\"818\" data-end=\"834\" data-col-size=\"sm\" class=\"last:pe-10\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth data-start=\"834\" data-end=\"845\" data-col-size=\"sm\" class=\"last:pe-10\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDetails\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-start=\"856\" data-end=\"1493\"\u003e\n\u003ctr data-start=\"856\" data-end=\"902\"\u003e\n\u003ctd data-start=\"856\" data-end=\"869\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBoard Type\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"869\" data-end=\"902\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWemos D1 R2 Development Board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"903\" data-end=\"931\"\u003e\n\u003ctd data-start=\"903\" data-end=\"918\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMain Chipset\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"918\" data-end=\"931\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eESP8266EX\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"932\" data-end=\"969\"\u003e\n\u003ctd data-start=\"932\" data-end=\"948\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWiFi Standard\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"948\" data-end=\"969\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIEEE 802.11 b\/g\/n\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"970\" data-end=\"998\"\u003e\n\u003ctd data-start=\"970\" data-end=\"990\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOperating Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"990\" data-end=\"998\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e3.3V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"999\" data-end=\"1029\"\u003e\n\u003ctd data-start=\"999\" data-end=\"1015\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInput Voltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1015\" data-end=\"1029\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e5V via USB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1030\" data-end=\"1064\"\u003e\n\u003ctd data-start=\"1030\" data-end=\"1044\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eClock Speed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1044\" data-end=\"1064\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e80 MHz \/ 160 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1065\" data-end=\"1087\"\u003e\n\u003ctd data-start=\"1065\" data-end=\"1080\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFlash Memory\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1080\" data-end=\"1087\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e4MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1088\" data-end=\"1113\"\u003e\n\u003ctd data-start=\"1088\" data-end=\"1107\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDigital I\/O Pins\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1107\" data-end=\"1113\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e11\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1114\" data-end=\"1152\"\u003e\n\u003ctd data-start=\"1114\" data-end=\"1134\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eAnalog Input Pins\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1134\" data-end=\"1152\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e1 (10-bit ADC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1153\" data-end=\"1177\"\u003e\n\u003ctd data-start=\"1153\" data-end=\"1164\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePWM Pins\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1164\" data-end=\"1177\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupported\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1178\" data-end=\"1222\"\u003e\n\u003ctd data-start=\"1178\" data-end=\"1204\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCommunication Protocols\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1204\" data-end=\"1222\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUART, SPI, I2C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1223\" data-end=\"1252\"\u003e\n\u003ctd data-start=\"1223\" data-end=\"1239\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUSB Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1239\" data-end=\"1252\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eMicro USB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1253\" data-end=\"1285\"\u003e\n\u003ctd data-start=\"1253\" data-end=\"1274\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWireless Frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1274\" data-end=\"1285\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e2.4 GHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1286\" data-end=\"1327\"\u003e\n\u003ctd data-start=\"1286\" data-end=\"1303\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCompatible IDE\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1303\" data-end=\"1327\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eArduino IDE, NodeMCU\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1328\" data-end=\"1383\"\u003e\n\u003ctd data-start=\"1328\" data-end=\"1350\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBoard Compatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1350\" data-end=\"1383\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eArduino UNO Shield Compatible\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1384\" data-end=\"1428\"\u003e\n\u003ctd data-start=\"1384\" data-end=\"1399\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApplications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1399\" data-end=\"1428\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIoT, Automation, Robotics\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1429\" data-end=\"1468\"\u003e\n\u003ctd data-start=\"1429\" data-end=\"1442\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"sm\" data-start=\"1442\" data-end=\"1468\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApprox. 68.6 × 53.4 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr data-start=\"1469\" data-end=\"1493\"\u003e\n\u003ctd data-start=\"1469\" data-end=\"1478\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-start=\"1478\" data-end=\"1493\" data-col-size=\"sm\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eApprox. 25g\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eFeatures :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"yp61wj\" data-start=\"1515\" data-end=\"1547\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBuilt-in ESP8266 WiFi module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"18wg676\" data-start=\"1548\" data-end=\"1581\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eArduino UNO compatible design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1inp0en\" data-start=\"1582\" data-end=\"1618\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupports Arduino IDE programming\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1qjnuwh\" data-start=\"1619\" data-end=\"1664\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIntegrated wireless networking capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"66rib3\" data-start=\"1665\" data-end=\"1712\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eIdeal for IoT and smart automation projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1o8p5z3\" data-start=\"1713\" data-end=\"1758\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupports UART, SPI, and I2C communication\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1skmx3v\" data-start=\"1759\" data-end=\"1804\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCompact and easy-to-use development board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1hcuco1\" data-start=\"1805\" data-end=\"1854\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eHigh-speed 32-bit microcontroller performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1f2j10f\" data-start=\"1855\" data-end=\"1898\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eUSB interface for programming and power\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"lxqxae\" data-start=\"1899\" data-end=\"1935\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCompatible with NodeMCU firmware\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"olk94b\" data-start=\"1936\" data-end=\"1977\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupports wireless sensor applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"62xokz\" data-start=\"1978\" data-end=\"2013\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eLow power consumption operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"2byiek\" data-start=\"2014\" data-end=\"2060\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSuitable for robotics and embedded systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1gsb9uo\" data-start=\"2061\" data-end=\"2100\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupports OTA (Over-The-Air) updates\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"rdgbss\" data-start=\"2101\" data-end=\"2142\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEasy integration with Arduino shields\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1nyd282\" data-start=\"2143\" data-end=\"2184\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStable and reliable WiFi connectivity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"15f6og3\" data-start=\"2185\" data-end=\"2225\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePerfect for DIY electronics projects\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"t44rk7\" data-start=\"2226\" data-end=\"2269\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eBeginner-friendly IoT development board\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"17tufjm\" data-start=\"2270\" data-end=\"2316\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eSupports cloud and web server applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"ju4w0n\" data-start=\"2317\" data-end=\"2353\" style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eExcellent for smart home systems\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ePackage Included :\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cem\u003e1X Wemos D1 R2 WiFi Board Based on ESP8266 for Arduino \u0026amp; IoT Applications\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eWHY PURCHASE FROM FIFTRONICS ? \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ 100% Tested \u0026amp; Reliable Products - Every product is carefully checked for quality and performance\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Fast \u0026amp; Secure Delivery Across India - Quick dispatch with safe packaging\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Trusted Electronics \u0026amp; Robotics Store - Preferred choice for DIY enthusiasts, students, engineers and Industrial Supply\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Guaranteed Best Prices on Bulk Quantity - Competitive pricing with special discounts on bulk orders\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e✔️ Wide Range of Products - Everything you need for IoT, robotics, and electronics projects\u003c\/span\u003e\u003c\/p\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":47518220058802,"sku":"F23009","price":275.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/0588\/3570\/files\/30.webp?v=1779813125","url":"https:\/\/fiftronics.com\/products\/wemos-d1-r2-wifi-board-based-on-esp8266-for-arduino-iot-applications-f23009","provider":"FIFTRONICS","version":"1.0","type":"link"}