Arduino Official Board Selection Guide - DFRobot

All orders placed will be shipped out as usual, delivery times are expected to be affected due to COVID-19.Thank you for your continued support. Read More

Arduino Official Board Selection Guide

DFRobot May 30 2020

SELECTION GUIDE

Arduino Official Board Selection Guide
Picture
Model	Arduino UNO	Arduino DUE	Arduino Leonardo	Arduino Mega 2560	Arduino ADK	Arduino Micro	Arduino Yun
SKU	DFR0181	DFR0220	DFR0201	DFR0108	DFR0149 (Discontinued)	DFR0230 (Discontinued)	DFR0297 (Discontinued)
Processor	ATmega328	AT91SAM3X8E	ATmega32u4	ATmega2560	ATmega2560	ATmega32u4	ATmega32u4
Operating Voltage (voltage / input voltage)	5 V/7-12 V	3.3 V/7-12 V	5 V/7-12 V	5 V/7-12 V	5 V/7-12 V	5 V/7-12 V	5V
CPU Frequency	16MHz	84MHz	16MHz	16MHz	16MHz	16MHz	16MHz
Analog Ports (Input / output)	6 / 0	12 / 2	12 / 0	16 / 0	16 / 0	12 / 0	12 / 0
Digital Ports （IO/PWM）	14 / 6	54 / 12	20 / 7	54 / 15	54 / 15	20 / 7	20 / 7
EEPROM [KB]	1	-	1	4	4	1	1
SRAM [KB]	2	96	2.5	8	8	2.5	2.5
Flash [KB]	32	512	32	256	256	32	32
USB Interface	A-B	Micro	Micro	A-B	A-B	Micro	Micro
UART	1	4	2	4	4	2	2
Dimension	75 × 55mm	108 × 54mm	75 × 55mm	108 × 54mm	108 × 54mm	45 × 20mm	75 × 55mm
Price	$22.00	$56.00	$19.90	$38.50	Discontinued	Discontinued	Discontinued
Features	Classical Arduino controller board, reference version of later Arduino Boards. Suitable for Arduino beginners.	*Atmel SAM3X8E-based (32-bit ARM microcontroller) Arduino controller board. Note：unlike other Arduino boards, DUE only supports 3.3V operating voltage, which could be not compatible with 5V shields and peripheral devices.	Low-cost, more analog and digital ports than UNO, 2 UARTs. For low-cost Arduino projects.	54 digital ports, 16 analog ports, much more IO ports. Applicable to large project scenarios that need more sensors.	Atmega2560-based controller board, fully compatible with Google ADK. For realizing USB data communication with Android mobile system.	A microcontroller based on Atmega32U4 , pretty small size, compatible with small breadboards. Suitable for projects with size requirement.	A controller board based on ATmega32u4 and Atheros AR9331. Atheros supports Linux-based branch of OpenWRT platform Linino system. Applicable to developers who want to build up Arduino-based IoT projects.

REVIEW

Recent Blogs

REVIEW