{"product_id":"mega-wifi-r3-atmega2560nodemcu-esp8266-32mb-memory-usb-ttl-ch340g-compatible-for-arduino-mega","title":"Mega +WiFi R3 Atmega2560+NodeMCU ESP8266 32Mb Memory USB-TTL CH340G Compatible For Arduino Mega","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003eMega + WiFi R3 ATmega2560 + NodeMCU ESP8266 (32Mb) USB-TTL CH340G Compatible Board\u003c\/h2\u003e\nThe \u003cstrong\u003eMega + WiFi R3 ATmega2560 + ESP8266 Development Board\u003c\/strong\u003e is a fully integrated solution that combines the power of the \u003cstrong\u003eArduino Mega R3 (ATmega2560)\u003c\/strong\u003e with the wireless capability of the \u003cstrong\u003eESP8266 Wi-Fi module\u003c\/strong\u003e on a single PCB. \u003cbr\u003e\u003cbr\u003eThis board features \u003cstrong\u003e32 Mb (megabits) flash memory\u003c\/strong\u003e for the ESP8266 and an onboard \u003cstrong\u003eCH340G USB-to-TTL converter\u003c\/strong\u003e, allowing programming and communication via a single USB connection. Both microcontrollers can work \u003cstrong\u003eindependently or together\u003c\/strong\u003e, making it ideal for advanced IoT, automation, and networking projects. \u003cbr\u003e\u003cbr\u003eA built-in \u003cstrong\u003eDIP switch\u003c\/strong\u003e system allows flexible routing between USB, ATmega2560, and ESP8266, enabling easy sketch uploading, serial communication, and module interconnection without rewiring.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eIntegrated ATmega2560 and ESP8266 Wi-Fi module on one board\u003c\/li\u003e\n\u003cli\u003eESP8266 with 32 Mb (megabits) flash memory\u003c\/li\u003e\n\u003cli\u003eCH340G USB-TTL converter for programming and serial communication\u003c\/li\u003e\n\u003cli\u003eArduino Mega R3 form factor and pin compatibility\u003c\/li\u003e\n\u003cli\u003eATmega2560 and ESP8266 can operate independently or together\u003c\/li\u003e\n\u003cli\u003eDIP switch for selecting communication and programming modes\u003c\/li\u003e\n\u003cli\u003eSeparate pin headers for ATmega2560 and ESP8266\u003c\/li\u003e\n\u003cli\u003eCompatible with Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eDIP Switch Status \u0026amp; Mode Selection\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: center;\" cellspacing=\"0\" cellpadding=\"6\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eConnection Mode\u003c\/th\u003e\n\u003cth\u003eSW1\u003c\/th\u003e\n\u003cth\u003eSW2\u003c\/th\u003e\n\u003cth\u003eSW3\u003c\/th\u003e\n\u003cth\u003eSW4\u003c\/th\u003e\n\u003cth\u003eSW5\u003c\/th\u003e\n\u003cth\u003eSW6\u003c\/th\u003e\n\u003cth\u003eSW7\u003c\/th\u003e\n\u003cth\u003eSW8\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCH340 → ESP8266 (Upload Sketch)\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCH340 → ESP8266 (Serial Monitor)\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCH340 → ATmega2560 (Upload Sketch)\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATmega2560 COM3 → ESP8266\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eATmega2560 + ESP8266 (Work Together)\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eON\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAll Modules Work Independently\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eOFF\u003c\/td\u003e\n\u003ctd\u003eNot Used\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 10px;\"\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e After selecting the required switch mode, configure the \u003cstrong\u003eArduino IDE\u003c\/strong\u003e accordingly before uploading sketches or opening the serial monitor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Development Board\u003c\/li\u003e\n\u003cli\u003eBoard Type: Arduino Mega R3 Compatible\u003c\/li\u003e\n\u003cli\u003eMain Microcontroller: ATmega2560\u003c\/li\u003e\n\u003cli\u003eWi-Fi Module: ESP8266 (NodeMCU compatible)\u003c\/li\u003e\n\u003cli\u003eESP8266 Flash Memory: 32 Mb (megabits)\u003c\/li\u003e\n\u003cli\u003eUSB Interface: CH340G USB-TTL\u003c\/li\u003e\n\u003cli\u003eIDE Support: Arduino IDE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePhysical Attributes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eLength: 105 mm\u003c\/li\u003e\n\u003cli\u003eWidth: 53 mm\u003c\/li\u003e\n\u003cli\u003eHeight: 12 mm\u003c\/li\u003e\n\u003cli\u003eNet Weight:  33 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eApplications\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eAdvanced IoT and Wi-Fi-enabled projects\u003c\/li\u003e\n\u003cli\u003eNetworked automation systems\u003c\/li\u003e\n\u003cli\u003eArduino Mega–based robotics projects\u003c\/li\u003e\n\u003cli\u003eEmbedded system prototyping\u003c\/li\u003e\n\u003cli\u003eEducational and research development\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cdiv id=\"p_info\"\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003e1 × Mega + WiFi R3 ATmega2560 + ESP8266 Development Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708951572661,"sku":"KG776","price":1479.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/mega-wifi-r3-atmega2560nodemcu-esp8266-32mb-memory-usb-ttl-ch340g-compatible-for-arduino-mega-5.jpg?v=1769082979","url":"https:\/\/kitsguru.com\/fr\/products\/mega-wifi-r3-atmega2560nodemcu-esp8266-32mb-memory-usb-ttl-ch340g-compatible-for-arduino-mega","provider":"KitsGuru","version":"1.0","type":"link"}