{"product_id":"pro-mini-improved-version-atmega328p-3-3v-8mhz","title":"Pro Mini Improved Version ATMEGA328P 3.3V\/8MHz Unsoldered","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003ePro Mini ATmega328P 3.3V \/ 8MHz Development Board (Official Version)\u003c\/span\u003e\u003c\/h2\u003e\nThe \u003cstrong\u003ePro Mini ATmega328P 3.3V\/8MHz\u003c\/strong\u003e is a compact Arduino-compatible development board designed for low-power and space-saving embedded projects. It runs at \u003cstrong\u003e3.3V\u003c\/strong\u003e with an \u003cstrong\u003e8MHz bootloader\u003c\/strong\u003e, making it ideal for battery-powered builds and 3.3V sensor modules. The board comes with connectors, so you can solder headers or wires in any orientation you need. \u003cbr\u003e\u003cbr\u003eThe Pro Mini is built around the \u003cstrong\u003eATmega328P\u003c\/strong\u003e microcontroller and includes \u003cstrong\u003e14 digital I\/O pins\u003c\/strong\u003e (6 PWM), \u003cstrong\u003e8 analog inputs (A0–A7)\u003c\/strong\u003e, an onboard resonator, a reset button, and mounting holes for easy installation. \u003cbr\u003e\u003cbr\u003eA 6-pin header can be connected to an \u003cstrong\u003eFTDI cable\u003c\/strong\u003e to provide USB power and serial communication. This board is best suited for users who understand the limitations of \u003cstrong\u003e3.3V logic\u003c\/strong\u003e, the lack of onboard USB, and semi-permanent installation. For beginners, the \u003cstrong\u003eArduino UNO R3\u003c\/strong\u003e is recommended.\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eFeatures\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e3.3V Arduino-compatible Pro Mini board with 8MHz bootloader\u003c\/li\u003e\n\u003cli\u003eMicrocontroller: ATmega328P\u003c\/li\u003e\n\u003cli\u003e8 analog input ports: A0 to A7\u003c\/li\u003e\n\u003cli\u003e14 digital I\/O pins (6 PWM outputs)\u003c\/li\u003e\n\u003cli\u003ePWM pins: D3, D5, D6, D9, D10, D11\u003c\/li\u003e\n\u003cli\u003eTTL level serial interface: RX \/ TX\u003c\/li\u003e\n\u003cli\u003eSupports serial download via FTDI header\u003c\/li\u003e\n\u003cli\u003eSupports battery input (commonly 7V to 12V via RAW pin)\u003c\/li\u003e\n\u003cli\u003eCompact PCB with mounting holes for semi-permanent installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eTechnical Details\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eItem Type: Development Board\u003c\/li\u003e\n\u003cli\u003eBoard Type: Pro Mini\u003c\/li\u003e\n\u003cli\u003eChip Type: ATmega328P\u003c\/li\u003e\n\u003cli\u003eMicrocontroller: ATmega328\u003c\/li\u003e\n\u003cli\u003eCircuit Operating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (VDC): 3.3\u003c\/li\u003e\n\u003cli\u003eInput Voltage (V): 3.3 to 12 (recommended 7V to 12V on RAW)\u003c\/li\u003e\n\u003cli\u003eClock Frequency: 8 MHz\u003c\/li\u003e\n\u003cli\u003eAnalog I\/O Pins: 8\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14\u003c\/li\u003e\n\u003cli\u003ePCB Size (L × W): 33 × 18 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003cdiv class=\"product_info\" style=\"text-align: center;\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePin Out Diagram\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/pinOutDiagram_480x480.jpg?v=1693811919\" alt=\"Pro Mini Improved Version ATMEGA328P 3.3V\/8MHz Unsoldered\" style=\"float: none;\"\u003e\u003c\/p\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\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003eCompact Pro Mini form factor for embedded projects\u003c\/li\u003e\n\u003cli\u003eThrough-hole header pads for soldering pin headers or wires\u003c\/li\u003e\n\u003cli\u003eOnboard reset button and resonator\u003c\/li\u003e\n\u003cli\u003ePCB size: 33 × 18 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003ePackage Includes\u003c\/h3\u003e\n\u003cul class=\"pro-ds\"\u003e\n\u003cli\u003e1 × Pro Mini ATmega328P 3.3V \/ 8MHz Development Board (Official Version)\u003c\/li\u003e\n\u003cli\u003e3 × Male Header Connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":44557606158588,"sku":"KGPDB011","price":199.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/ProMiniATMEGA328P3.3V8M.jpg?v=1693810667","url":"https:\/\/kitsguru.com\/fr\/products\/pro-mini-improved-version-atmega328p-3-3v-8mhz","provider":"KitsGuru","version":"1.0","type":"link"}