{"product_id":"uno-r3-ch340g-atmega328p-compatible-with-arduino-cable-for-uno-r3","title":"Arduino UNO R3 CH340G ATmega328P Without USB Cable","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eUno R3 CH340G ATmega328P Development Board (Compatible with Arduino)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003eThe \u003cstrong\u003eUno R3 CH340G ATmega328P Development Board\u003c\/strong\u003e is a \u003cstrong\u003elow-cost version of the popular Arduino Uno R3\u003c\/strong\u003e, designed for users who want full Uno functionality at a more affordable price. Instead of the ATmega16U2 USB interface, this board uses the \u003cstrong\u003eCH340G USB-to-Serial converter\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThe CH340G chip is used only during \u003cstrong\u003eprogramming and serial communication\u003c\/strong\u003e. During normal operation, the board performs \u003cstrong\u003eidentically to the standard Arduino Uno R3\u003c\/strong\u003e. We have extensively tested CH340-based boards and found them to be stable, reliable, and fully compatible with the Arduino ecosystem. \u003cbr\u003e\u003cbr\u003eThis board is ideal for \u003cstrong\u003elearning Arduino, prototyping, embedded development, robotics, and automation projects\u003c\/strong\u003e.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eHow to Use\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eDownload and install the Arduino IDE\u003c\/li\u003e\n\u003cli\u003eDownload and install the CH340 USB driver\u003c\/li\u003e\n\u003cli\u003eConnect the Uno R3 board to your computer via USB\u003c\/li\u003e\n\u003cli\u003eSelect \u003cstrong\u003eArduino Uno\u003c\/strong\u003e from the board menu\u003c\/li\u003e\n\u003cli\u003eSelect the correct COM port\u003c\/li\u003e\n\u003cli\u003eUpload the example sketch or your own program\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product_info\"\u003e\n\u003ch3 class=\"sing--sub-heading\"\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003eCompatible with Arduino Uno R3\u003c\/li\u003e\n\u003cli\u003eATmega328P microcontroller (SMD version)\u003c\/li\u003e\n\u003cli\u003eCH340G USB-to-Serial interface\u003c\/li\u003e\n\u003cli\u003eFully compatible with Arduino IDE\u003c\/li\u003e\n\u003cli\u003e14 digital I\/O pins (6 PWM capable)\u003c\/li\u003e\n\u003cli\u003e6 analog input pins\u003c\/li\u003e\n\u003cli\u003e16 MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003eOnboard LEDs: Power, L (Pin 13), TX, RX\u003c\/li\u003e\n\u003cli\u003eDC jack and USB power options\u003c\/li\u003e\n\u003c\/ul\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 ls-n\"\u003e\n\u003cli\u003eBoard Type: Uno\u003c\/li\u003e\n\u003cli\u003eItem Type: Development Board\u003c\/li\u003e\n\u003cli\u003eMicrocontroller: ATmega328P (SMD)\u003c\/li\u003e\n\u003cli\u003eUSB Interface: CH340G\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 5 V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (Recommended): 7 – 12 V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (Limit): 6 – 20 V\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (6 PWM)\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 6\u003c\/li\u003e\n\u003cli\u003ePWM Output Pins: 6\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin: 40 mA\u003c\/li\u003e\n\u003cli\u003eDC Current for 3.3V Pin: 50 mA\u003c\/li\u003e\n\u003cli\u003eClock Speed: 16 MHz\u003c\/li\u003e\n\u003cli\u003eFlash Memory: 32 KB\u003c\/li\u003e\n\u003cli\u003eSRAM: 2 KB\u003c\/li\u003e\n\u003cli\u003eEEPROM: 1 KB\u003c\/li\u003e\n\u003cli\u003ePower Supply Options: DC Jack or USB\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: -40°C to 90°C\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 ls-n\"\u003e\n\u003cli\u003eDimensions: 75 × 54 × 12 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 27g\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 × Uno R3 CH340G ATmega328P Development Board\u003c\/li\u003e\n\u003cli\u003e1 × Set of Male Jumper Headers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708839473333,"sku":"KG065","price":269.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/products\/KG065-UNO-R3-Devlopment-Board-Improved-Version-7.jpg?v=1693991331","url":"https:\/\/kitsguru.com\/de\/products\/uno-r3-ch340g-atmega328p-compatible-with-arduino-cable-for-uno-r3","provider":"KitsGuru","version":"1.0","type":"link"}