Zmarthumb - Pack of 5- Pre-soldered Mini Nano V3.0 Module ATmega328P 5V 16MHz CH340G Chip Microcontroller Development Board USB Cable for Arduino

Specification:Microcontroller: Atmel Atmega328P-AU MCUOperating Voltage (logic level): 5 VInput Voltage (recommended): 7-12 VInput Voltage (limits): 6-20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40 mAFlash Memory: 16 KB (ATmega168) or 32 KB (ATmega328) of which 2 KB used by bootloaderSRAM: 2 KB (ATmega328)EEPROM: 1 KB (ATmega328)Clock Speed: 16 MHzPower Consumption: 19 mADimensions: 0.70 "x 1.70'' Input and Output- Each of the 14 digital pins on the Nano can be used as an input or output, using pinMode(), digitalWrite(), and digitalRead() functions.- Some pins have specialized functions: Serial: 0 (RX) and 1 (TX). Used to receive (RX) and transmit (TX) TTL serial data. These pins are connected to the corresponding pins of the CH340G USB chip. Package Included:5 x Nano V3.0 with ATMEGA328P Module (Pre-soldered)1 x USB Cable