Part comparison

Arduino GIGA R1 WiFi vs Arduino Nano

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

15 shared specs3 scored

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ArduinoArduino GIGA R1 WiFiABX00063

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ArduinoArduino NanoA000005

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Directional spec summary

Counts across 3 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

15 specifications compared side by side.

Arduino GIGA R1 WiFi / Arduino Nano
Compare bySpecification	AArduinoArduino GIGA R1 WiFi	BArduinoArduino Nano
Electrical3
Minimum input voltageUse-dependent	6 V	7 V
Maximum input voltageUse-dependent	24 V	12 V
Logic voltageUse-dependent	3.3 V	5 V
Control & communication12
Board kind	Main controller	Main controller
Board architectureUse-dependent	Microcontroller board	Standalone board
Primary applicationUse-dependent	education;robotics;embedded_control	embedded_control;robotics
Processor vendorUse-dependent	STMicroelectronics;Murata	Microchip
ProcessorUse-dependent	STM32H747XI;1DX	ATmega328
Processor architectureUse-dependent	ARM Cortex-M7;ARM Cortex-M4	AVR
Processor cores	21 higher	1
Processor clock	480 MHz464 MHz higher	16 MHz
GPIO	7662 higher	14
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;FDCAN;UART;I2C;SPI;USB	I2C
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	STM32H747XI	ATmega328

AArduinoArduino GIGA R1 WiFi

BArduinoArduino Nano

Electrical3

Minimum input voltageUse-dependent

Part A6 V

Part B7 V

Maximum input voltageUse-dependent

Part A24 V

Part B12 V

Logic voltageUse-dependent

Part A3.3 V

Part B5 V

Control & communication12

Board kind

Part AMain controller

Part BMain controller

Board architectureUse-dependent

Part AMicrocontroller board

Part BStandalone board

Primary applicationUse-dependent

Part Aeducation;robotics;embedded_control

Part Bembedded_control;robotics

Processor vendorUse-dependent

Part ASTMicroelectronics;Murata

Part BMicrochip

ProcessorUse-dependent

Part ASTM32H747XI;1DX

Part BATmega328

Processor architectureUse-dependent

Part AARM Cortex-M7;ARM Cortex-M4

Part BAVR

Processor cores

Part A21 higher

Part B1

Processor clock

Part A480 MHz464 MHz higher

Part B16 MHz

GPIO

Part A7662 higher

Part B14

Communication interfacesUse-dependent

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

Part BI2C

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ASTM32H747XI

Part BATmega328

Product sources

Product sources used by this comparison

Arduino GIGA R1 WiFiOpen source ↗

Arduino NanoOpen source ↗