Part comparison

Arduino Nano ESP32 vs LILYGO LILYGO T7 S3

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

15 shared specs2 scored

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ArduinoArduino Nano ESP32ABX00092

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LILYGOLILYGO LILYGO T7 S3T7-S3 [H582]

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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 / LILYGO LILYGO T7 S3
Compare bySpecification	AArduinoArduino Nano ESP32	BLILYGOLILYGO LILYGO T7 S3
Control & communication15
Board kind	Main controller	Main controller
Board architecture	Microcontroller board	Microcontroller board
Primary applicationUse-dependent	education;robotics;wireless_embedded_control	robotics;embedded_control
Processor vendorUse-dependent	Espressif;u-blox	Espressif
ProcessorUse-dependent	NORA-W106 (ESP32-S3)	ESP32-S3-WROOM-1
Processor architecture	Xtensa LX7	Xtensa LX7
RAM	8 MB	8 MB
Flash	16 MB	16 MB
Storage typeUse-dependent	External flash	flash;PSRAM
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
Wireless interfacesUse-dependent	Wi-Fi;Bluetooth	Wi-Fi;Bluetooth 5;Bluetooth Mesh
Communication interfacesUse-dependent	Wi-Fi;Bluetooth;UART;I2C;USB	Wi-Fi;Bluetooth 5;Bluetooth Mesh;GPIO
Compute board kind	microcontroller	microcontroller
MicrocontrollerUse-dependent	NORA-W106 (ESP32-S3)	ESP32-S3-WROOM-1

AArduinoArduino Nano ESP32

BLILYGOLILYGO LILYGO T7 S3

Control & communication15

Board kind

Part AMain controller

Part BMain controller

Board architecture

Part AMicrocontroller board

Part BMicrocontroller board

Primary applicationUse-dependent

Part Aeducation;robotics;wireless_embedded_control

Part Brobotics;embedded_control

Processor vendorUse-dependent

Part AEspressif;u-blox

Part BEspressif

ProcessorUse-dependent

Part ANORA-W106 (ESP32-S3)

Part BESP32-S3-WROOM-1

Processor architecture

Part AXtensa LX7

Part BXtensa LX7

RAM

Part A8 MB

Part B8 MB

Flash

Part A16 MB

Part B16 MB

Storage typeUse-dependent

Part AExternal flash

Part Bflash;PSRAM

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

Wireless interfacesUse-dependent

Part AWi-Fi;Bluetooth

Part BWi-Fi;Bluetooth 5;Bluetooth Mesh

Communication interfacesUse-dependent

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

Part BWi-Fi;Bluetooth 5;Bluetooth Mesh;GPIO

Compute board kind

Part Amicrocontroller

Part Bmicrocontroller

MicrocontrollerUse-dependent

Part ANORA-W106 (ESP32-S3)

Part BESP32-S3-WROOM-1

Product sources

Product sources used by this comparison

Arduino Nano ESP32Open source ↗

LILYGO LILYGO T7 S3Open source ↗