The Arduino UNO Mini Limited Edition - Introduction

 The UNO Mini Limited Edition is a return of the popular Arduino board. Pre-orders have just opened, so don't wait if you want to own a piece of Arduino history.

The Arduino UNO Mini Limited Edition is Now Available.

The UNO Mini Limited Edition is here to meet you.

First and foremost, this is a standard UNO. It has (nearly) the identical specifications as the UNO, including the same CPU, pinouts, and performance. However, there are a handful of nice changes that we hope you'll enjoy.

The USB port has been upgraded to USB-C, which is probably one of the first things you noticed. We're convinced you'll like this upgrade, and it's not only because it helps with the smaller form factor. It's a lot more handy because most of us have a lot of spare USB-C cables lying around these days.

Then there's the matter of the form factor. The UNO Rev 3 is around the same size as its predecessors, indicating that it is a reincarnation of the original design. The UNO Mini Limited Edition, as expected, is a fourth of the size of the original, measuring 34.2mm x 26.7mm x 8mm.

Technical Specifications

The ATmega328P-based Arduino UNO Mini LE is a microcontroller board (datasheet). Six analogue inputs, a 16MHz ceramic resonator, a USB-C connection, and a reset button are among the 14 digital inputs/outputs (six of which may be utilised as PWM outputs). This package includes everything you'll need to get started with the microcontroller. To get started, just connect it to a computer by USB, utilise a power adapter, or attach a battery.

MICROCONTROLLERATmega328P
USB CONNECTORUSB-C
BUILT-IN LED PIN13
DIGITAL I/O PINS14
ANALOG INPUT PINS6
PWM PINS6
UARTyes
I2Cyes
SPIyes
CIRCUIT OPERATING VOLTAGE5V
INPUT VOLTAGE (LIMIT)6-12V
BATTERY CONNECTORNone.
DC CURRENT PER I/O PIN20 mA
DC CURRENT FOR 3.3V PIN50 mA
MAIN PROCESSORATmega328P 16 MHz
USB-SERIAL PROCESSORATmega16U2 16 MHz
MEMORY ATMEGA328P2KB SRAM, 32KB FLASH, 1KB EEPROM
WEIGHT8.05 g
WIDTH26.70 mm
LENGTH34.20 mm

Arduino UNO Mini Limited Edition - Pre-Order Now

Getting Started with Arduino UNO Mini Limited Edition

The Getting Started section has everything you need to set up your board, get started with the Arduino Software (IDE), and start playing with code and electronics.

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