Part comparison

Arduino GIGA R1 WiFi vs M5Stack M5Stack CoreS3

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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M5StackM5Stack M5Stack CoreS3K128

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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 / M5Stack M5Stack CoreS3
Compare bySpecification	AArduinoArduino GIGA R1 WiFi	BM5StackM5Stack M5Stack CoreS3
Electrical2
Minimum input voltageUse-dependent	6 V	9 V
Maximum input voltage	24 V	24 V
Control & communication13
Board kind	Main controller	Main controller
Board architecture	Microcontroller board	Microcontroller board
Primary applicationUse-dependent	education;robotics;embedded_control	robotics;embedded_control
Processor vendorUse-dependent	STMicroelectronics;Murata	Espressif
ProcessorUse-dependent	STM32H747XI;1DX	ESP32-S3
Processor architectureUse-dependent	ARM Cortex-M7;ARM Cortex-M4	Xtensa LX7
Processor cores	2	2
Processor clock	480 MHz240 MHz higher	240 MHz
USB interfaces	21 higher	1
Wireless interfacesUse-dependent	Wi-Fi;Bluetooth	Wi-Fi
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;FDCAN;UART;I2C;SPI;USB	Wi-Fi;USB-C OTG;USB CDC;microSD;GPIO
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	STM32H747XI	ESP32-S3

AArduinoArduino GIGA R1 WiFi

BM5StackM5Stack M5Stack CoreS3

Electrical2

Minimum input voltageUse-dependent

Part A6 V

Part B9 V

Maximum input voltage

Part A24 V

Part B24 V

Control & communication13

Board kind

Part AMain controller

Part BMain controller

Board architecture

Part AMicrocontroller board

Part BMicrocontroller board

Primary applicationUse-dependent

Part Aeducation;robotics;embedded_control

Part Brobotics;embedded_control

Processor vendorUse-dependent

Part ASTMicroelectronics;Murata

Part BEspressif

ProcessorUse-dependent

Part ASTM32H747XI;1DX

Part BESP32-S3

Processor architectureUse-dependent

Part AARM Cortex-M7;ARM Cortex-M4

Part BXtensa LX7

Processor cores

Part A2

Part B2

Processor clock

Part A480 MHz240 MHz higher

Part B240 MHz

USB interfaces

Part A21 higher

Part B1

Wireless interfacesUse-dependent

Part AWi-Fi;Bluetooth

Part BWi-Fi

Communication interfacesUse-dependent

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

Part BWi-Fi;USB-C OTG;USB CDC;microSD;GPIO

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ASTM32H747XI

Part BESP32-S3

Product sources

Product sources used by this comparison

Arduino GIGA R1 WiFiOpen source ↗

M5Stack M5Stack CoreS3Open source ↗