Nano Board Without USB Cable, Compatible with Arduino Nano (CH 340/ATmega+328P)

NANO Version 3 is the open source smallest Embedded Development board based on Atmega328 SMD Package Microcontroller. It is a Surface mount Breadboard Friendly board integrated with Mini USB Port. DC Power Jack is not available on this Board, so power can be given through Mini USB Cable. It automatically sense and switch to the higher potential source of power, there is no need for the power select jumper. 

Features :

1. 1 pair of TTL level serial transceiver ports RX / TX
2. Using Atmel Atmega328P-AU MCU
3. There is a bootloader installed in it
4. Support USB download and Power
5. Support for external 5V ~ 12V DC power supply
6. It Supports power supply by a 9V battery
7. Support ISP download
8. Automatic reset during program download.
9. Power OK blue LED on the bottom.
10. +5V to AREF jumper.
11. Auto-sensing/switching power input.
12. Small mini-B USB for programming and serial monitor.
13. ICSP header for direct program download.
14. Standard 0.1” spacing DIP (breadboard friendly).
15. Manual reset switch.
16. 8 analog inputs ports: A0 ~ A7
17. 14 Digital input / output ports: TX, RX, D2 ~ D13

Specifications:-

• Microcontroller                        Atmel ATmega328 SMD Package
• Operating Voltage (logic level)  5 V
• Input Voltage (recommended)  7-12 V
• Input Voltage (limits)               6-20 V
• Digital I/O Pins                        14 (of which 6 provide PWM output)
• Analog Input Pins                    8
• DC Current per I/O Pin            40 mA
• Flash Memory                         32 KB (of which 2KB used by bootloader)
• SRAM                                     2 KB
• EEPROM                                 1 KB
• Clock Speed                           16 MHz