NANO V3.0 16MHz micro USB – ATmega328P – CH340 – clone – Arduino

All about the product

NANO V3.0 16MHz – Micro USB output – ATmega328P – CH340 – Compatible with Arduino

Universal mini module, compatible with the original Arduino, equipped with an ATmega328P microcontroller and Micro USB connector (version with pins for self-soldering). Can be used in many microprocessor projects. The system is compatible with the Arduino project.

• Accurately reproduced maple ensures performance and reliability.
• NANO has a CH340 programmer, which requires an additional driver that you can find below.
• Thanks to the convenient USB Type-C connector, this module is easy to connect to a computer and program. Due to its small size, it is suitable for smaller projects.
• Atmega328 microcontroller used in Arduino.
• Nano has a voltage stabilizer, so the module can be powered with a voltage higher than 5V.

• The Nano version, like the Pro, is based on the popular Uno module
• Has an Atmega328 microcontroller.
• The board has a Micro USB connector with a CH340 chip
• The board has an ATmega328 processor with
  • 32kB Flash memory
  • 1kB SRAM memory
  • 1kB EEPROM memory
  • It is clocked by a signal with a frequency of 16 MHz.
• The board has pins – outputs/inputs
  • 14 digital pins - can be used as input or output. The pins operate according to the TTL5V standard. Each of them has a maximum efficiency of 40mA and also has built-in pull-up resistors. Some pins have additional functions (UART, INT, PWM, SPI, LED).
    • including 6 PWM channels, for example, for servo/motor control, such as SG-90
  • 8 analog inputs, each allowing measurement at 10-bit resolution. Some pins have additional functions (I²C, AREF, Reset).
• Arduino Nano can be powered
  • via micro USB cable
  • unregulated 7-12 V voltage supplied to pin 30 or from a regulated 5 V power source.
  • The system automatically selects the highest voltage power source.
  • The CH340 chip, ensuring communication with the computer, can be powered only from USB.
• The system has a communication system with the computer via:
  • UART interface – connected to pins 0 (RX) and 1 (TX).
  • USB - CH340 chip
  • Additionally, I²C (TWI) and SPI interfaces are supported
• Operates at 5 V voltage.
• Manual reset switch
• LEDs to indicate system operation
• The connections laid out on the board allow the board to be connected directly to a breadboard.
• This version has soldered connection pins
• Programming is done using the Arduino IDE, free software that is particularly convenient for beginners. – IDE program – http://www.arduino.cc/en/Main/Software
• The microcontroller on the board has a pre-installed bootloader that allows uploading software without additional hardware.
  • By default, the BLINK LED 13 program and bootloader are uploaded to the module – description http://majsterkowo.pl/od-go-zaczac-zabawe-z-arduino/
• Additionally, the processor can be programmed via ICSP.

• Power voltage: 5V
• Microcontroller: ATmega328 - 16 MHz
• Ports – I/O pins: 14
• Number of analog inputs: 8
• Number of PWM outputs: 6
• Serial interfaces: UART, SPI, I2C
• External interrupts
• Overcurrent protection
• The module is made of 0.8 mm thick laminate
• Weight less than 5 g.
• Distance between pins 2.54 mm (can be mounted on breadboards)
• Dimensions: 45x19 mm
• 32kB flash memory
• 1kB EEPROM
• 1kB SRAM
• 2 8-bit timers/counters
• 1 16-bit timer/counter
• connector: Micro USB

• Power
  • If the power voltage is higher than 5 V, it should be connected to the RAW pin, which is connected to the stabilizer.
  • VCC is directly connected to the microcontroller pins, connecting a voltage higher than 5 V can permanently damage the system.
• Inputs/outputs
  • Arduino Pro has 14 digital input/output (I/O) pins.
  • Each pin allows a maximum current of 40 mA, allowing direct connection of LEDs with resistors and control of other integrated circuits.
  • In addition to standard I/O, some pins also have special functions.
• programming
  • You can create and upload software in the free environment provided by the manufacturer.
  • For programming via UART, you can use the PL2303 programmer

• "Arduino Pro Mini" main page – http://www.arduino.cc/en/Main/arduinoBoardNano
• IDE program – http://www.arduino.cc/en/Main/Software
• Nano V3.0 board pinout errors – http://microcontrollers.cba.pl/?p=6
• USB chip driver – http://www.driverscape.com/download/usb-serial-ch341

Illustrative image.

• NANO V3.0 16MHz Micro USB - ATmega328P - CH340 - Clone - 1 pc