{"product_id":"official-arduino-nano-a000005-atmega328p-microcontroller-board-compoden","title":"Official Arduino Nano A000005 ATmega328P Microcontroller Board | Compoden","description":"\u003ch1\u003eOfficial Arduino Nano A000005 - ATmega328P Microcontroller Board\u003c\/h1\u003e\n\u003cp\u003eThe Arduino Nano A000005 is a compact, breadboard-friendly board built around the ATmega328P microcontroller. It delivers the same capabilities as the Arduino Uno in a smaller footprint, making it ideal for permanent installations in tight spaces. With 14 digital I\/O pins, 8 analog inputs, and a mini-USB interface, it covers most hobbyist and prototyping needs right out of the box.\u003c\/p\u003e\n\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMicrocontroller\u003c\/td\u003e\n\u003ctd\u003eATmega328P\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eInput Voltage (recommended)\u003c\/td\u003e\n\u003ctd\u003e7-12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDigital I\/O Pins\u003c\/td\u003e\n\u003ctd\u003e14 (6 provide PWM output)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eAnalog Input Pins\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMemory \u0026amp; Clock\u003c\/td\u003e\n\u003ctd\u003e32 KB Flash (2 KB bootloader), 2 KB SRAM, 1 KB EEPROM, 16 MHz clock\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat You Can Build With This\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/wifi-weather-station-with-esp8266-oled-display-kit\"\u003eMini weather station with DHT22 sensor and OLED display\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003eBluetooth-controlled robot using HC-05 and L293D motor driver\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-max7219-led-matrix-scrolling-text\"\u003e8×8 LED matrix display with MAX7219 driver\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/kit-sd-card-data-logger\"\u003eTemperature data logger with microSD card module\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe Nano shares the same pin mapping as the Uno, so most code works unchanged. Physical shield connection requires a simple Nano-to-Uno adapter, widely available. Logic levels are 5V—confirm any 3.3V peripherals are tolerant. Common pairings include ultrasonic sensors, servo motors, OLED displays, and wireless modules like NRF24L01 or ESP8266.\u003c\/p\u003e\n\n\u003ch2\u003eWiring Notes\u003c\/h2\u003e\n\u003cp\u003eUpload code via the mini-USB port; the onboard FT232RL handles USB-to-serial conversion. For standalone power, feed 7–12V to the Vin pin—the regulator provides a stable 5V and 3.3V output. The 5V pin can source roughly 500 mA from USB, while the 3.3V pin is limited to about 50 mA. Avoid drawing more than 40 mA per I\/O pin.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy from Compoden\u003c\/h2\u003e\n\u003cp\u003eEvery component is sourced from verified suppliers and tested for compatibility before listing. We've spent 10 years building projects for makers, schools, and institutions across India. Ships from Bengaluru in 3-5 days. If defective on arrival, replace within 7 days.\u003c\/p\u003e\n\n\u003cdetails\u003e\u003csummary\u003eIs this compatible with Arduino Uno shields?\u003c\/summary\u003e\u003cp\u003eThe pinout matches the Uno, but physical layout differs. Use a Nano-to-Uno adapter board for easy shield connection.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDoes it have built-in USB-to-serial?\u003c\/summary\u003e\u003cp\u003eYes, the Nano includes an FTDI FT232RL chip for USB communication. No external programmer is needed.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I power it with a 9V battery?\u003c\/summary\u003e\u003cp\u003eYes, connect a 9V battery to the Vin pin, and the onboard regulator will drop it to 5V. Ensure battery capacity matches your project's power needs.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdiv class=\"compoden-handoff\" style=\"margin-top:24px;padding:16px;background:#f0f4ff;border-left:4px solid #2B4D8F;border-radius:4px;\"\u003e\n  \u003cp style=\"margin:0 0 6px 0;font-weight:600;color:#1A3560;\"\u003e📦 Free Setup Handoff Document Included\u003c\/p\u003e\n  \u003cp style=\"margin:0;font-size:0.95em;color:#333;\"\u003eEvery Compoden order includes a free setup handoff document — step-by-step instructions to get your component working within minutes. Download it via QR code on your package. The handoff document is also trained to help you troubleshoot the majority of problems.\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"Compoden","offers":[{"title":"Default Title","offer_id":53445085069677,"sku":"CDN-0054","price":1860.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/3997\/5533\/files\/image_1_00e3bc34-cf92-4d74-90b6-70b4198bd9fc.jpg?v=1781513227","url":"https:\/\/compoden.com\/products\/official-arduino-nano-a000005-atmega328p-microcontroller-board-compoden","provider":"Compoden","version":"1.0","type":"link"}