{"title":"Nano 168 (Arduino Compatible)","handle":"nano-168-arduino-compatible","url":"/products/nano-168-arduino-compatible","description":"The Nano 168 is a compact, breadboard-friendly Arduino-compatible development board based on the ATmega168 microcontroller. It offers the same functionality as the Arduino Nano in a small DIP form factor, with 14 digital I/O pins, 8 analogue inputs, and Mini-B USB for programming and serial communication.\n\nAs an Elecrow-produced Arduino Nano compatible, it works with the Arduino IDE and existing Nano shields. The board features upgraded 5 V regulation for improved drive capability and a surface-mount ICSP header.\n\nKey Features\n\n\nATmega168 Microcontroller – 16 KB flash, 1 KB SRAM, 512 bytes EEPROM\n\nArduino Nano Compatible – Works with Arduino IDE and Nano shields\n\nMini-B USB – Programming, serial monitor, and USB-UART converter\n\nBreadboard Friendly – Standard 2.54 mm DIP pin spacing\n\nFlexible Power – USB, 6–20 V unregulated (pin 30), or 5 V regulated (pin 27)\n\nStatus LEDs – Power (red), TX (green), RX (green), L (green)\n\n\nSpecifications\n\n\nMicrocontroller – ATmega168\n\nOperating Voltage – 5 V\n\nInput Voltage – 7–12 V recommended (6–20 V limit)\n\nDigital I/O Pins – 14 (6 with PWM)\n\nAnalogue Input Pins – 8\n\nDC Current per I/O Pin – 40 mA\n\nFlash Memory – 16 KB (2 KB used by bootloader)\n\nSRAM – 1 KB\n\nEEPROM – 512 bytes\n\nClock Speed – 16 MHz\n\nDimensions – 18.5 × 43.2 mm (0.73 × 1.70″)\n\n\n\nNote: When powered externally (not via USB), the 3.3 V output is not available as it is supplied by the USB interface chip. The TX and RX LEDs may flicker if digital pins 0 or 1 are high.\n\n\nResources\n\nArduino Nano Manual (PDF)\nArduino Reference\n","vendor":"Elecrow","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":4056,"title":"Default Title","sku":"EC-MCA03168A","price":17.07,"compare_at_price":0.0,"on_sale":false,"in_stock":true,"available_quantity":2,"option1":"Default Title"}]}