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Arduino Nano V3.0 With FT232 Converter (Old Bootloader)
This Nano V3 board is compact enough for small projects while still powerful for larger designs thanks to its 14 digital I O pins and 6 analog inputs. It is fully compatible with the Arduino Nano V3.0 and uses the ATmega328P AU microcontroller with a preloaded bootloader. It also includes the FT232RL USB-to-serial chip for easy programming via the Arduino IDE.
Some Arduino Nano boards, especially older or clone versions , require selecting the Old Bootloader option in the Arduino IDE in order to upload code successfully. If the wrong processor option is selected, the upload may fail with sync or timeout errors. To use this Nano board correctly, set the board to Arduino Nano, then select ATmega328P Old Bootloader from the Processor menu.
Important Note
For this board to work properly on the Arduino IDE, you must select:
- Board Arduino Nano
- Processor ATmega328P Old Bootloader
This ensures correct communication between the IDE and the microcontroller during upload.
Package Includes
- 1 x Nano V3 board
- 1 x USB cable
Features
- Tiny compact design suitable for small and portable projects
- Fully compatible with Arduino Nano V3.0 hardware
- ATmega328P AU microcontroller with pre installed bootloader
- Includes FT232RL USB interface for stable programming
- Supports the Arduino IDE for easy development
- 14 digital I O pins including 6 PWM outputs
- 6 analog input pins for sensor applications
- Compatible with boards that require the Old Bootloader setting
- Prevents upload errors when Old Bootloader is selected
- Works with USB to serial chips such as CH340 and FTDI
Specifications
- Operating voltage 5V
- Input voltage recommended 7V to 12V
- Input voltage limits 6V to 20V
- Digital I O pins 14
- PWM pins 6
- Analog input pins 8
- DC current per I O pin 40 mA
- DC current for 3.3V pin 50 mA
- Flash memory 32 KB 2 KB used by bootloader
- SRAM 2 KB
- EEPROM 1 KB
- Clock speed 16 MHz
- Dimensions 45 mm x 18 mm x 20 mm
Instructions
- Open the Arduino IDE.
- Go to Tools then Board then select Arduino Nano.
- Go to Tools then Processor then select ATmega328P Old Bootloader.
- Upload your sketch normally.
Pinout
The image below represents the pinout of the Nano V3 board.
Features
- Tiny compact design suitable for small and portable projects
- Fully compatible with Arduino Nano V3.0 hardware
- ATmega328P AU microcontroller with pre installed bootloader
- Includes FT232RL USB interface for stable programming
- Supports the Arduino IDE for easy development
- 14 digital I O pins including 6 PWM outputs
- 6 analog input pins for sensor applications
- Compatible with boards that require the Old Bootloader setting
- Prevents upload errors when Old Bootloader is selected
- Works with USB to serial chips such as CH340 and FTDI
Specifications
- Operating voltage 5V
- Input voltage recommended 7V to 12V
- Input voltage limits 6V to 20V
- Digital I O pins 14
- PWM pins 6
- Analog input pins 8
- DC current per I O pin 40 mA
- DC current for 3.3V pin 50 mA
- Flash memory 32 KB 2 KB used by bootloader
- SRAM 2 KB
- EEPROM 1 KB
- Clock speed 16 MHz
- Dimensions 45 mm x 18 mm x 20 mm
Instructions
- Open the Arduino IDE.
- Go to Tools then Board then select Arduino Nano.
- Go to Tools then Processor then select ATmega328P Old Bootloader.
- Upload your sketch normally.
Pinout
The image below represents the pinout of the Nano V3 board.