Part comparison

Arduino Nano ESP32 vs DFRobot FireBeetle ESP32 IoT Microcontroller

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

15 shared specs2 scored

Start over

ArduinoArduino Nano ESP32ABX00092

View details

DFRobotDFRobot FireBeetle ESP32 IoT MicrocontrollerDFR0478

View details

Directional spec summary

Counts across 2 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 Nano ESP32 / DFRobot FireBeetle ESP32 IoT Microcontroller
Compare bySpecification	AArduinoArduino Nano ESP32	BDFRobotDFRobot FireBeetle ESP32 IoT Microcontroller
Electrical1
Logic voltage	3.3 V	3.3 V
Control & communication14
Board kind	Main controller	Main controller
Board architectureUse-dependent	Microcontroller board	Standalone board
Primary applicationUse-dependent	education;robotics;wireless_embedded_control	IoT
Processor vendorUse-dependent	Espressif;u-blox	Espressif
ProcessorUse-dependent	NORA-W106 (ESP32-S3)	ESP-WROOM-32
Processor architectureUse-dependent	Xtensa LX7	Xtensa LX6 dual-core
Processor clock	240 MHz	240 MHz
Flash	16 MB	16 MB
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
Wireless interfacesUse-dependent	Wi-Fi;Bluetooth	Wi-Fi;Bluetooth 4.2
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;UART;I2C;USB	Wi-Fi;Bluetooth 4.2
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	NORA-W106 (ESP32-S3)	ESP-WROOM-32

AArduinoArduino Nano ESP32

BDFRobotDFRobot FireBeetle ESP32 IoT Microcontroller

Electrical1

Logic voltage

Part A3.3 V

Part B3.3 V

Control & communication14

Board kind

Part AMain controller

Part BMain controller

Board architectureUse-dependent

Part AMicrocontroller board

Part BStandalone board

Primary applicationUse-dependent

Part Aeducation;robotics;wireless_embedded_control

Part BIoT

Processor vendorUse-dependent

Part AEspressif;u-blox

Part BEspressif

ProcessorUse-dependent

Part ANORA-W106 (ESP32-S3)

Part BESP-WROOM-32

Processor architectureUse-dependent

Part AXtensa LX7

Part BXtensa LX6 dual-core

Processor clock

Part A240 MHz

Part B240 MHz

Flash

Part A16 MB

Part B16 MB

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

Wireless interfacesUse-dependent

Part AWi-Fi;Bluetooth

Part BWi-Fi;Bluetooth 4.2

Communication interfacesUse-dependent

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

Part BWi-Fi;Bluetooth 4.2

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ANORA-W106 (ESP32-S3)

Part BESP-WROOM-32

Product sources

Product sources used by this comparison

Arduino Nano ESP32Open source ↗

DFRobot FireBeetle ESP32 IoT MicrocontrollerOpen source ↗