Arduino Nano Clone ATMega328P + CH340

Since Nov 2022 this module is sold as Nano v3 factory sealed. Tested versions with newer bootloader will be available soon.

This board is high quality Arduino Nano v3 clone. It comes with ATMega328P microcontroller on board and mini USB connector. Since it has so called old bootloader, remember that You need select Arduino Nano as board in Arduino IDE and processor set to ATMega328P (Old Bootloader) or You sketch will fail upload.

Specification:

• Microcontroller: Atmel ATMega328P
• Supply voltage: 5 - 12 V (via AMS1117)
• Operating Voltage / Logic: 5V
• Max clock speed: 16 MHz
• SRAM: 2 kB
• Flash: 32 kB (2 KB reserved for bootloader)
• EEPROM: 1 kB
• GPIO: 14
• PWM outputs: 6
• ADC: 8
• Serial interdaces: UART, SPI, I2C
• miniUSB type B:
• Size: 43 x 18 mm