Part comparison

Arduino GIGA R1 WiFi vs DFRobot Romeo ESP32-S3 Robot Development Board

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

14 shared specs1 scored

Start over

ArduinoArduino GIGA R1 WiFiABX00063

View details

DFRobotDFRobot Romeo ESP32-S3 Robot Development BoardDFR0994

View details

Directional spec summary

Counts across 1 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

14 specifications compared side by side.

Arduino GIGA R1 WiFi / DFRobot Romeo ESP32-S3 Robot Development Board
Compare bySpecification	AArduinoArduino GIGA R1 WiFi	BDFRobotDFRobot Romeo ESP32-S3 Robot Development Board
Electrical3
Minimum input voltageUse-dependent	6 V	5 V
Maximum input voltage	24 V	24 V
Logic voltage	3.3 V	3.3 V
Control & communication11
Board kind	Main controller	Main controller
Board architectureUse-dependent	Microcontroller board	Standalone board
Primary applicationUse-dependent	education;robotics;embedded_control	robotics;fpv;ai
Processor vendorUse-dependent	STMicroelectronics;Murata	Espressif
ProcessorUse-dependent	STM32H747XI;1DX	ESP32-S3-WROOM-1U-N16R8
Processor architectureUse-dependent	ARM Cortex-M7;ARM Cortex-M4	Xtensa LX7 dual-core
Processor clock	480 MHz240 MHz higher	240 MHz
Wireless interfacesUse-dependent	Wi-Fi;Bluetooth	Wi-Fi;Bluetooth 5 LE
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;FDCAN;UART;I2C;SPI;USB	Wi-Fi;Bluetooth 5 LE
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	STM32H747XI	ESP32-S3-WROOM-1U-N16R8

AArduinoArduino GIGA R1 WiFi

BDFRobotDFRobot Romeo ESP32-S3 Robot Development Board

Electrical3

Minimum input voltageUse-dependent

Part A6 V

Part B5 V

Maximum input voltage

Part A24 V

Part B24 V

Logic voltage

Part A3.3 V

Part B3.3 V

Control & communication11

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 Brobotics;fpv;ai

Processor vendorUse-dependent

Part ASTMicroelectronics;Murata

Part BEspressif

ProcessorUse-dependent

Part ASTM32H747XI;1DX

Part BESP32-S3-WROOM-1U-N16R8

Processor architectureUse-dependent

Part AARM Cortex-M7;ARM Cortex-M4

Part BXtensa LX7 dual-core

Processor clock

Part A480 MHz240 MHz higher

Part B240 MHz

Wireless interfacesUse-dependent

Part AWi-Fi;Bluetooth

Part BWi-Fi;Bluetooth 5 LE

Communication interfacesUse-dependent

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

Part BWi-Fi;Bluetooth 5 LE

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ASTM32H747XI

Part BESP32-S3-WROOM-1U-N16R8

Product sources

Product sources used by this comparison

Arduino GIGA R1 WiFiOpen source ↗

DFRobot Romeo ESP32-S3 Robot Development BoardOpen source ↗