Arduino Uno vs Arduino Micro

ArduinoHardwareSoftware & Coding

We will have a comparison of the specifications of Arduino Uno and the Arduino Due Board

Arduino Uno

Arduino Micro

Refer to the table below for a detailed comparison



UnoMicro
GeneralDimensions
Pricing
2.7'' x 2.1''
$20-23
1.88'' x 0.7''
$20-21




ConnectivityI/O Pins
PWM Pins
Analog Pins
14
6
6
20
7
12




ComputingProcessor
Flash Memory
SRAM
EEPROM
Clock speed
Voltage Level
USB Connectivity
ATmega328P
32 kB
2 kB
1 kB
16 MHz
5V
Standard A/B USB
ATmega32u4
32 kB
2.5 kB
1 kB
16 MHz
5V
Micro USB




CommunicationHardware Serial Ports
SPI Support
I2C Support
1
Yes
Yes
2
Yes
Yes

Arduino Micro is very similar to Leonardo. The biggest difference between Micro and Leonardo, perhaps, is the form factor. Apart from the differences mentioned in the above table, one other major difference that I'd like to highlight −

Micro's ATmega32u4 has in-built USB communication, thereby eliminating the need for a USB to UART converter. This opens up several possibilities. Several of them are highlighted here.One interesting possibility it opens up is allowing us to use the Leonardo as a Keyboard or a Mouse, other than a COM Port.

raja
Published on 24-Jul-2021 13:26:27
Advertisements