{"product_id":"nano-board-r3-with-ch340-chip-without-usb-cable-compatible-with-arduino-unsoldered","title":"Nano CH340 Chip Board Without USB Cable Compatible with Arduino (Soldered)","description":"\u003cdiv class=\"product_info\"\u003e\n\u003ch2 class=\"sing--sub-heading\"\u003e\u003cspan style=\"font-size: 18.72px;\"\u003eArduino Nano CH340 USB Development Board (Without USB Cable)\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv\u003eThe \u003cstrong\u003eArduino Nano CH340 USB Development Board\u003c\/strong\u003e is a compact, complete, and breadboard-friendly microcontroller board based on the \u003cstrong\u003eATmega328P-AU\u003c\/strong\u003e. It delivers nearly all the functionality of the Arduino Uno in a much smaller form factor, making it ideal for \u003cstrong\u003eembedded systems, prototyping, and space-constrained projects\u003c\/strong\u003e. \u003cbr\u003e\u003cbr\u003eThis version uses the \u003cstrong\u003eCH340 USB-to-Serial converter\u003c\/strong\u003e, which significantly reduces cost compared to older Nano boards that used the FTDI chip, while maintaining full programming and serial communication support. \u003cbr\u003e\u003cbr\u003eThe Nano can be powered via the \u003cstrong\u003eMini-B USB port\u003c\/strong\u003e, an \u003cstrong\u003eexternal unregulated supply (7–12V)\u003c\/strong\u003e, or a \u003cstrong\u003eregulated 5V power source\u003c\/strong\u003e. The board automatically selects the highest available voltage source.\u003c\/div\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\u003eBased on ATmega328P-AU microcontroller\u003c\/li\u003e\n\u003cli\u003eCH340 USB-to-Serial interface for low-cost USB programming\u003c\/li\u003e\n\u003cli\u003eFully compatible with Arduino Nano R3\u003c\/li\u003e\n\u003cli\u003e14 digital I\/O pins (6 PWM capable)\u003c\/li\u003e\n\u003cli\u003e8 analog input pins (A0–A7)\u003c\/li\u003e\n\u003cli\u003e16 MHz crystal oscillator\u003c\/li\u003e\n\u003cli\u003eBootloader pre-installed\u003c\/li\u003e\n\u003cli\u003eAuto-reset during program upload\u003c\/li\u003e\n\u003cli\u003eMini-B USB interface (USB cable not included)\u003c\/li\u003e\n\u003cli\u003eStandard 0.1” DIP spacing – breadboard friendly\u003c\/li\u003e\n\u003cli\u003eManual reset switch\u003c\/li\u003e\n\u003cli\u003eICSP header for direct programming\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\u003eMicrocontroller: ATmega328P-AU\u003c\/li\u003e\n\u003cli\u003eUSB Interface Chip: CH340\u003c\/li\u003e\n\u003cli\u003eOperating Voltage (Logic Level): 5 V\u003c\/li\u003e\n\u003cli\u003eInput Voltage (Recommended): 7 – 12 V\u003c\/li\u003e\n\u003cli\u003eClock Frequency: 16 MHz\u003c\/li\u003e\n\u003cli\u003eDigital I\/O Pins: 14 (TX, RX, D2–D13)\u003c\/li\u003e\n\u003cli\u003ePWM Pins: 6\u003c\/li\u003e\n\u003cli\u003eAnalog Input Pins: 8 (A0 – A7)\u003c\/li\u003e\n\u003cli\u003eDC Current per I\/O Pin: 40 mA\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 Consumption: 1 W\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\"\u003ePower \u0026amp; Interfaces\u003c\/h3\u003e\n\u003cul class=\"pro-ds ls-n\"\u003e\n\u003cli\u003ePower via Mini-B USB\u003c\/li\u003e\n\u003cli\u003eExternal unregulated power input (7–12V)\u003c\/li\u003e\n\u003cli\u003e5V regulated external power input\u003c\/li\u003e\n\u003cli\u003eAuto-sensing and switching power source\u003c\/li\u003e\n\u003cli\u003e1 × Hardware UART (RX \/ TX)\u003c\/li\u003e\n\u003cli\u003eTTL level serial communication\u003c\/li\u003e\n\u003c\/ul\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\u003eBoard Type: Nano\u003c\/li\u003e\n\u003cli\u003eDimensions: 43 × 18 mm\u003c\/li\u003e\n\u003cli\u003eColor: Blue\u003c\/li\u003e\n\u003cli\u003eWeight: 8 g\u003c\/li\u003e\n\u003cli\u003eWith Soldered Headers\u003c\/li\u003e\n\u003cli\u003eUSB Type: Mini-B\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 × Arduino Nano CH340 Development Board (Without USB Cable)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"KitsGuru","offers":[{"title":"Default Title","offer_id":40708837015733,"sku":"KG034","price":289.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2130\/4757\/files\/NanoBoardR3WithCH340ChipWithoutMicroUSBCable_Soldered.jpg?v=1694067249","url":"https:\/\/kitsguru.com\/de\/products\/nano-board-r3-with-ch340-chip-without-usb-cable-compatible-with-arduino-unsoldered","provider":"KitsGuru","version":"1.0","type":"link"}