Datasheet

Seeeduino Nano VS. Arduino Nano
The Seeeduino Nano offers the same features and high-quality experience as the
Arduino Nano in less than half the price. On the other hand, the Seeeduino Nano has
also made the following improvements compared to the Arduino Nano. 1-Change the
Mini-USB into Type-C, which is symmetrical and reversible. 2- Add one Grove I2C
connector, with the help Grove system, you can play with hundreds of sensors and
actuators simply by plugging.
Model
Processor
Input
Voltage
IO Voltage
Analog
In/Out
Digital
IO/PWM
USB
Grove Connector
Seeeduino V4.2
ATmega328P
5V / 7-12V
3.3V/5V
6/0
14/6
micro-USB
2xI2C+1xUART
Seeeduino Nano
ATmega328P
5V / 7-12V
5V
8/0
14/6
Type C
1xI2C
Arduino Nano
ATmega328P
5V / 7-12V
5V
8/0
14/6
Mini-USB
Features

43mm x 18mm Tiny board

16M ATmega328P

Fully compatible with Arduino Nano

USB Type C for Programming and power

On-board Grove I2C connector

Breadboard-friendly