{"product_id":"wifi-r3-atmega328p-esp8266-development-board","title":"WiFi R3 ATMEGA328P + ESP8266 Development Board","description":"\u003ch2\u003eWiFi R3 ATMEGA328P + ESP8266 Development Board\u003c\/h2\u003e\u003cp\u003eMeet the ultimate all-in-one development board for your IoT and wireless projects — the \u003cstrong\u003eWiFi R3 ATMEGA328P + ESP8266\u003c\/strong\u003e. Imagine building smart home devices, wireless sensor networks, or cloud-connected gadgets with a single compact board. That's exactly what this powerhouse delivers.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-chip architecture:\u003c\/strong\u003e ATMEGA328P microcontroller paired with ESP8266 Wi-Fi module for seamless wireless connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArduino Uno R3 compatible\u003c\/strong\u003e — use your existing shields, libraries, and sketches without modification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Wi-Fi (802.11 b\/g\/n)\u003c\/strong\u003e for direct internet and cloud connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB to Serial (CH340\/CP2102)\u003c\/strong\u003e for easy programming via USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 3.3V \/ 5V selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital I\/O Pins:\u003c\/strong\u003e 14 (6 PWM outputs)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog Input Pins:\u003c\/strong\u003e 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash Memory:\u003c\/strong\u003e 32KB (ATMEGA328P) + 4MB (ESP8266)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Arduino IDE\u003c\/strong\u003e — no new tools required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1x WiFi R3 ATMEGA328P + ESP8266 Development Board\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eIdeal For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIoT prototyping and smart home automation\u003c\/li\u003e\n\u003cli\u003eWireless sensor nodes and data loggers\u003c\/li\u003e\n\u003cli\u003eESP8266 + Arduino learning projects\u003c\/li\u003e\n\u003cli\u003eCloud-connected maker and hobbyist builds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eWhether you're a student, hobbyist, or professional engineer, the WiFi R3 makes wireless prototyping straightforward and affordable.\u003c\/p\u003e","brand":"MCU Store","offers":[{"title":"Default Title","offer_id":47151471689900,"sku":"DEV-WIFIR3-ESP8266","price":1670.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/0214\/4940\/files\/WiFiR3ATMEGA328P_ESP8266Development.webp?v=1788797606","url":"https:\/\/www.mcustore.com\/products\/wifi-r3-atmega328p-esp8266-development-board","provider":"My Store","version":"1.0","type":"link"}