Part comparison

Arduino GIGA R1 WiFi vs Arduino UNO R4 Minima

A side-by-side comparison of source-backed specifications within the same subcategory.

18 shared specs6 scored

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ArduinoArduino GIGA R1 WiFiABX00063

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ArduinoArduino UNO R4 MinimaABX00080

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Directional spec summary

Counts across 6 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

18 specifications compared side by side.

Arduino GIGA R1 WiFi / Arduino UNO R4 Minima
Compare bySpecification	AArduinoArduino GIGA R1 WiFi	BArduinoArduino UNO R4 Minima
Electrical3
Minimum input voltage	6 V	6 V
Maximum input voltage	24 V	24 V
Logic voltageUse-dependent	3.3 V	5 V
Control & communication15
Board kind	Main controller	Main controller
Board architecture	Microcontroller board	Microcontroller board
Primary application	education;robotics;embedded_control	education;robotics;embedded_control
Processor vendorUse-dependent	STMicroelectronics;Murata	Renesas
ProcessorUse-dependent	STM32H747XI;1DX	RA4M1
Processor architectureUse-dependent	ARM Cortex-M7;ARM Cortex-M4	ARM Cortex-M4
Processor clock	480 MHz432 MHz higher	48 MHz
UART interfaces	43 higher	1
I2C interfaces	32 higher	1
SPI interfaces	21 higher	1
USB interfaces	21 higher	1
GPIO	7662 higher	14
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;FDCAN;UART;I2C;SPI;USB	UART;I2C;SPI;USB
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	STM32H747XI	RA4M1

AArduinoArduino GIGA R1 WiFi

BArduinoArduino UNO R4 Minima

Electrical3

Minimum input voltage

Part A6 V

Part B6 V

Maximum input voltage

Part A24 V

Part B24 V

Logic voltageUse-dependent

Part A3.3 V

Part B5 V

Control & communication15

Board kind

Part AMain controller

Part BMain controller

Board architecture

Part AMicrocontroller board

Part BMicrocontroller board

Primary application

Part Aeducation;robotics;embedded_control

Part Beducation;robotics;embedded_control

Processor vendorUse-dependent

Part ASTMicroelectronics;Murata

Part BRenesas

ProcessorUse-dependent

Part ASTM32H747XI;1DX

Part BRA4M1

Processor architectureUse-dependent

Part AARM Cortex-M7;ARM Cortex-M4

Part BARM Cortex-M4

Processor clock

Part A480 MHz432 MHz higher

Part B48 MHz

UART interfaces

Part A43 higher

Part B1

I2C interfaces

Part A32 higher

Part B1

SPI interfaces

Part A21 higher

Part B1

USB interfaces

Part A21 higher

Part B1

GPIO

Part A7662 higher

Part B14

Communication interfacesUse-dependent

Part AWi-Fi;Bluetooth;FDCAN;UART;I2C;SPI;USB

Part BUART;I2C;SPI;USB

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ASTM32H747XI

Part BRA4M1

Product sources

Product sources used by this comparison

Arduino GIGA R1 WiFiOpen source ↗

Arduino UNO R4 MinimaOpen source ↗