Part comparison

Arduino GIGA R1 WiFi vs DFRobot FireBeetle 2 ESP32-E

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

14 shared specs1 scored

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ArduinoArduino GIGA R1 WiFiABX00063

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DFRobotDFRobot FireBeetle 2 ESP32-EDFR0654

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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 FireBeetle 2 ESP32-E
Compare bySpecification	AArduinoArduino GIGA R1 WiFi	BDFRobotDFRobot FireBeetle 2 ESP32-E
Electrical3
Minimum input voltageUse-dependent	6 V	3.7 V
Maximum input voltageUse-dependent	24 V	5 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	IoT
Processor vendorUse-dependent	STMicroelectronics;Murata	Espressif
ProcessorUse-dependent	STM32H747XI;1DX	ESP-WROOM-32E
Processor architectureUse-dependent	ARM Cortex-M7;ARM Cortex-M4	Xtensa LX6 dual-core
Processor clock	480 MHz240 MHz higher	240 MHz
Wireless interfacesUse-dependent	Wi-Fi;Bluetooth	Wi-Fi;Bluetooth 4.2
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;FDCAN;UART;I2C;SPI;USB	Wi-Fi;Bluetooth 4.2
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	STM32H747XI	ESP-WROOM-32E

AArduinoArduino GIGA R1 WiFi

BDFRobotDFRobot FireBeetle 2 ESP32-E

Electrical3

Minimum input voltageUse-dependent

Part A6 V

Part B3.7 V

Maximum input voltageUse-dependent

Part A24 V

Part B5 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 BIoT

Processor vendorUse-dependent

Part ASTMicroelectronics;Murata

Part BEspressif

ProcessorUse-dependent

Part ASTM32H747XI;1DX

Part BESP-WROOM-32E

Processor architectureUse-dependent

Part AARM Cortex-M7;ARM Cortex-M4

Part BXtensa LX6 dual-core

Processor clock

Part A480 MHz240 MHz higher

Part B240 MHz

Wireless interfacesUse-dependent

Part AWi-Fi;Bluetooth

Part BWi-Fi;Bluetooth 4.2

Communication interfacesUse-dependent

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

Part BWi-Fi;Bluetooth 4.2

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ASTM32H747XI

Part BESP-WROOM-32E

Product sources

Product sources used by this comparison

Arduino GIGA R1 WiFiOpen source ↗

DFRobot FireBeetle 2 ESP32-EOpen source ↗