Description
This Nano equips a low-cost MINI USB-Serial Chip that makes it less in price than Nano with FTDI USB-Serial Chip used on older versions of Arduino Nano.
The Nano?Arduino is a small, complete, and breadboard-friendly board based on the?ATmega328?(Nano R3). It has more or less the same functionality of the?Uno?but in a different package. It lacks only a DC power jack and works with a Mini-B USB cable instead of a standard one.
The Nano can be powered via the?mini-USB connection, 6-20V unregulated external power supply (pin 30), or 5V regulated external power supply (pin 27). The power source is automatically selected to the highest voltage source.
The size of Nano V3.0 with?CH340 Chip?is only 43 mm x 18 mm; it comes with 6 PWM I/O from a total of 14 digitals I/O, 8 analog inputs, 16Mhz clock speed, and 32kB of flash memory.
- 1 pair of TTL level serial transceiver ports RX / TX
- Using Atmel Atmega328P-AU MCU
- There is a bootloader installed in it
- Support USB download and Power
- Support for external 5V ~ 12V DC power supply
- It Supports power supply by a 9V battery
- Support ISP download
- Automatic reset during program download.
- Power OK blue LED on the bottom.
- Green (TX), red (RX), and orange (L) LED.
- +5V to AREF jumper.
- Auto-sensing/switching power input.
- Small mini-B USB for programming and serial monitor.
- ICSP header for direct program download.
- Standard 0.1? spacing DIP (breadboard friendly).
- Manual reset switch.
