Useful For Arduino Nano V3.0 With Atmega328p Mini Module Board No Bootloader The product is shipped based on the color or size of the main image of the product page. Search term: Useful Device, 5V ~ 12V DC, for Arduino Nano V3.0, with ATMEGA328P-AU MCU, Mini Module Board Features: With 6 PWM ports, D3, D5, D6, D9, D10 and D11. Using Atmel Atmega328P-AU MCU. Support USB download and Power. Support for external 5V ~ 12V DC power supply. Support power supply by 9V battery. Support ISP download. s: 1 pairs of TTL level serial transceiver ports RX / TX. Low power consumption and energy saving. Exquisite workmanship with high performance. Specifications: 12 Digital input / output ports: D2 ~ D13 8 analog inputs ports: A0 ~ A7 Bluetooth version: Bluetooth 4.0 Board Size: about 45 * 20 * 3mm Package includes: 1 x Mini Module Board with ATMEGA328P for Arduino for Nano V3.0 2 x 1*20 2.54 Single Row Breakable Pin Header