{"product_id":"arduino-uno-r3-ch340g-development-compatible-board-with-micro-usb-port","title":"Arduino Uno R3 CH340G Development compatible Board with Micro USB port","description":"\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThe Arduino Uno R3 CH340G ATmega328P Development Board is a budget-friendly alternative to the original Arduino Uno R3. It offers the same core functionality and performance as the standard Uno, but at a more affordable price. The main difference lies in the USB-to-serial interface: instead of the ATmega16U2 chip used in the official version, this board uses the CH340G USB-to-Serial converter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDespite the difference in the USB interface chip, the board performs just as reliably in practical applications. The CH340G chip is primarily used for uploading sketches and handling serial communication through the Micro-USB port. Once your program is uploaded, the board operates exactly like a standard Arduino Uno R3. In day-to-day use, there is virtually no difference in functionality, compatibility, or performance compared to the more expensive official version.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis development board is built around the ATmega328P microcontroller, making it fully compatible with the Arduino IDE, libraries, and most Arduino shields and accessories. It is suitable for beginners, students, hobbyists, and professionals working on embedded systems, robotics, automation, and IoT projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eKey Improvements Over the Older Version\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e• Dual rows of header holes (male and female style), allowing easy connection with standard female jumper wires.\u003cbr\u003e• Three additional rows of header holes for more convenient wiring and expanded connectivity.\u003cbr\u003e• The ATmega328P is provided in a flat (SMD) package instead of the traditional DIP socket package.\u003cbr\u003e• The ATmega16U2 USB interface has been replaced with the more cost-effective CH340G USB-to-Serial converter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOverall, the Arduino Uno R3 CH340G board provides the same development experience as the classic Uno while offering a more economical solution for prototyping, education, and large-scale project deployments.\u003c\/span\u003e\u003c\/p\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":44835575496758,"sku":"6YEDIMAFD3","price":299.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/uno_1.webp?v=1779782090","url":"https:\/\/roboracter.in\/products\/arduino-uno-r3-ch340g-development-compatible-board-with-micro-usb-port","provider":"Roboracter","version":"1.0","type":"link"}